diff options
Diffstat (limited to 'src/quickcontrols2')
29 files changed, 2465 insertions, 346 deletions
diff --git a/src/quickcontrols2/configure.json b/src/quickcontrols2/configure.json index 9384a52b..22a602d3 100644 --- a/src/quickcontrols2/configure.json +++ b/src/quickcontrols2/configure.json @@ -3,6 +3,8 @@ "commandline": { "options": { + "style-fusion": { "type": "boolean", "name": "quickcontrols2-fusion" }, + "style-imagine": { "type": "boolean", "name": "quickcontrols2-imagine" }, "style-material": { "type": "boolean", "name": "quickcontrols2-material" }, "style-universal": { "type": "boolean", "name": "quickcontrols2-universal" } } @@ -13,6 +15,20 @@ "label": "Default", "output": [ "privateFeature" ] }, + "quickcontrols2-fusion": { + "label": "Fusion", + "purpose": "Provides the platform agnostic desktop-oriented Fusion style.", + "section": "Quick Controls 2", + "condition": "features.quickcontrols2-default", + "output": [ "privateFeature" ] + }, + "quickcontrols2-imagine": { + "label": "Imagine", + "purpose": "Provides a style based on configurable image assets.", + "section": "Quick Controls 2", + "condition": "features.quickcontrols2-default", + "output": [ "privateFeature" ] + }, "quickcontrols2-material": { "label": "Material", "purpose": "Provides a style based on the Material Design guidelines.", @@ -36,7 +52,7 @@ { "message": "Styles", "type": "featureList", - "args": "quickcontrols2-default quickcontrols2-material quickcontrols2-universal" + "args": "quickcontrols2-default quickcontrols2-fusion quickcontrols2-imagine quickcontrols2-material quickcontrols2-universal" } ] } diff --git a/src/quickcontrols2/qquickattachedobject.cpp b/src/quickcontrols2/qquickattachedobject.cpp new file mode 100644 index 00000000..bada982e --- /dev/null +++ b/src/quickcontrols2/qquickattachedobject.cpp @@ -0,0 +1,249 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickattachedobject_p.h" + +#include <QtQuick/qquickwindow.h> +#include <QtQuick/private/qquickitem_p.h> +#include <QtQuickTemplates2/private/qquickpopup_p.h> + +QT_BEGIN_NAMESPACE + +static QQuickAttachedObject *attachedObject(const QMetaObject *type, QObject *object, bool create = false) +{ + if (!object) + return nullptr; + int idx = -1; + return qobject_cast<QQuickAttachedObject *>(qmlAttachedPropertiesObject(&idx, object, type, create)); +} + +static QQuickAttachedObject *findAttachedParent(const QMetaObject *type, QObject *object) +{ + QQuickItem *item = qobject_cast<QQuickItem *>(object); + if (item) { + // lookup parent items and popups + QQuickItem *parent = item->parentItem(); + while (parent) { + QQuickAttachedObject *attached = attachedObject(type, parent); + if (attached) + return attached; + + QQuickPopup *popup = qobject_cast<QQuickPopup *>(parent->parent()); + if (popup) + return attachedObject(type, popup); + + parent = parent->parentItem(); + } + + // fallback to item's window + QQuickAttachedObject *attached = attachedObject(type, item->window()); + if (attached) + return attached; + } else { + // lookup popup's window + QQuickPopup *popup = qobject_cast<QQuickPopup *>(object); + if (popup) + return attachedObject(type, popup->popupItem()->window()); + } + + // lookup parent window + QQuickWindow *window = qobject_cast<QQuickWindow *>(object); + if (window) { + QQuickWindow *parentWindow = qobject_cast<QQuickWindow *>(window->parent()); + if (parentWindow) { + QQuickAttachedObject *attached = attachedObject(type, window); + if (attached) + return attached; + } + } + + // fallback to engine (global) + if (object) { + QQmlEngine *engine = qmlEngine(object); + if (engine) { + QByteArray name = QByteArray("_q_") + type->className(); + QQuickAttachedObject *attached = engine->property(name).value<QQuickAttachedObject *>(); + if (!attached) { + attached = attachedObject(type, engine, true); + engine->setProperty(name, QVariant::fromValue(attached)); + } + return attached; + } + } + + return nullptr; +} + +static QList<QQuickAttachedObject *> findAttachedChildren(const QMetaObject *type, QObject *object) +{ + QList<QQuickAttachedObject *> children; + + QQuickItem *item = qobject_cast<QQuickItem *>(object); + if (!item) { + QQuickWindow *window = qobject_cast<QQuickWindow *>(object); + if (window) { + item = window->contentItem(); + + const auto windowChildren = window->children(); + for (QObject *child : windowChildren) { + QQuickWindow *childWindow = qobject_cast<QQuickWindow *>(child); + if (childWindow) { + QQuickAttachedObject *attached = attachedObject(type, childWindow); + if (attached) + children += attached; + } + } + } + } + + if (item) { + const auto childItems = item->childItems(); + for (QQuickItem *child : childItems) { + QQuickAttachedObject *attached = attachedObject(type, child); + if (attached) + children += attached; + else + children += findAttachedChildren(type, child); + } + } + + return children; +} + +static QQuickItem *findAttachedItem(QObject *parent) +{ + QQuickItem *item = qobject_cast<QQuickItem *>(parent); + if (!item) { + QQuickPopup *popup = qobject_cast<QQuickPopup *>(parent); + if (popup) + item = popup->popupItem(); + } + return item; +} + +QQuickAttachedObject::QQuickAttachedObject(QObject *parent) : QObject(parent) +{ + attachTo(parent); +} + +QQuickAttachedObject::QQuickAttachedObject(QObjectPrivate &dd, QObject *parent) + : QObject(dd, parent) +{ + attachTo(parent); +} + +QQuickAttachedObject::~QQuickAttachedObject() +{ + detachFrom(parent()); + setAttachedParent(nullptr); +} + +QList<QQuickAttachedObject *> QQuickAttachedObject::attachedChildren() const +{ + return m_attachedChildren; +} + +QQuickAttachedObject *QQuickAttachedObject::attachedParent() const +{ + return m_attachedParent; +} + +void QQuickAttachedObject::setAttachedParent(QQuickAttachedObject *parent) +{ + if (m_attachedParent != parent) { + QQuickAttachedObject *oldParent = m_attachedParent; + if (m_attachedParent) + m_attachedParent->m_attachedChildren.removeOne(this); + m_attachedParent = parent; + if (parent) + parent->m_attachedChildren.append(this); + attachedParentChange(parent, oldParent); + } +} + +void QQuickAttachedObject::init() +{ + QQuickAttachedObject *attachedParent = findAttachedParent(metaObject(), parent()); + if (attachedParent) + setAttachedParent(attachedParent); + + const QList<QQuickAttachedObject *> attachedChildren = findAttachedChildren(metaObject(), parent()); + for (QQuickAttachedObject *child : attachedChildren) + child->setAttachedParent(this); +} + +void QQuickAttachedObject::attachedParentChange(QQuickAttachedObject *newParent, QQuickAttachedObject *oldParent) +{ + Q_UNUSED(newParent); + Q_UNUSED(oldParent); +} + +void QQuickAttachedObject::itemWindowChanged(QQuickWindow *window) +{ + QQuickAttachedObject *attachedParent = nullptr; + QQuickItem *item = qobject_cast<QQuickItem *>(sender()); + if (item) + attachedParent = findAttachedParent(metaObject(), item); + if (!attachedParent) + attachedParent = attachedObject(metaObject(), window); + setAttachedParent(attachedParent); +} + +void QQuickAttachedObject::itemParentChanged(QQuickItem *item, QQuickItem *parent) +{ + Q_UNUSED(parent); + setAttachedParent(findAttachedParent(metaObject(), item)); +} + +void QQuickAttachedObject::attachTo(QObject *object) +{ + QQuickItem *item = findAttachedItem(object); + if (item) { + connect(item, &QQuickItem::windowChanged, this, &QQuickAttachedObject::itemWindowChanged); + QQuickItemPrivate::get(item)->addItemChangeListener(this, QQuickItemPrivate::Parent); + } +} + +void QQuickAttachedObject::detachFrom(QObject *object) +{ + QQuickItem *item = findAttachedItem(object); + if (item) { + disconnect(item, &QQuickItem::windowChanged, this, &QQuickAttachedObject::itemWindowChanged); + QQuickItemPrivate::get(item)->removeItemChangeListener(this, QQuickItemPrivate::Parent); + } +} + +QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquickstyleattached_p.h b/src/quickcontrols2/qquickattachedobject_p.h index ed5a5417..5d4194ef 100644 --- a/src/quickcontrols2/qquickstyleattached_p.h +++ b/src/quickcontrols2/qquickattachedobject_p.h @@ -34,8 +34,8 @@ ** ****************************************************************************/ -#ifndef QQUICKSTYLEATTACHED_P_H -#define QQUICKSTYLEATTACHED_P_H +#ifndef QQUICKATTACHEDOBJECT_P_H +#define QQUICKATTACHEDOBJECT_P_H // // W A R N I N G @@ -52,43 +52,44 @@ #include <QtCore/qlist.h> #include <QtCore/qobject.h> #include <QtCore/qpointer.h> -#include <QtCore/qsharedpointer.h> #include <QtQuick/private/qquickitemchangelistener_p.h> #include <QtQuickControls2/private/qtquickcontrols2global_p.h> QT_BEGIN_NAMESPACE -class QSettings; class QQuickWindow; -class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickStyleAttached : public QObject, public QQuickItemChangeListener +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickAttachedObject : public QObject, public QQuickItemChangeListener { Q_OBJECT public: - explicit QQuickStyleAttached(QObject *parent = nullptr); - ~QQuickStyleAttached(); + explicit QQuickAttachedObject(QObject *parent = nullptr); + ~QQuickAttachedObject(); - static QSharedPointer<QSettings> settings(const QString &group = QString()); + QList<QQuickAttachedObject *> attachedChildren() const; -protected: - void init(); + QQuickAttachedObject *attachedParent() const; + void setAttachedParent(QQuickAttachedObject *parent); - QList<QQuickStyleAttached *> childStyles() const; +protected: + QQuickAttachedObject(QObjectPrivate &dd, QObject *parent = nullptr); - QQuickStyleAttached *parentStyle() const; - void setParentStyle(QQuickStyleAttached *style); + void init(); - virtual void parentStyleChange(QQuickStyleAttached *newParent, QQuickStyleAttached *oldParent); + virtual void attachedParentChange(QQuickAttachedObject *newParent, QQuickAttachedObject *oldParent); void itemWindowChanged(QQuickWindow *window); void itemParentChanged(QQuickItem *item, QQuickItem *parent) override; private: - QList<QQuickStyleAttached *> m_childStyles; - QPointer<QQuickStyleAttached> m_parentStyle; + void attachTo(QObject *object); + void detachFrom(QObject *object); + + QList<QQuickAttachedObject *> m_attachedChildren; + QPointer<QQuickAttachedObject> m_attachedParent; }; QT_END_NAMESPACE -#endif // QQUICKSTYLEATTACHED_P_H +#endif // QQUICKATTACHEDOBJECT_P_H diff --git a/src/quickcontrols2/qquickchecklabel.cpp b/src/quickcontrols2/qquickchecklabel.cpp new file mode 100644 index 00000000..dccbf77f --- /dev/null +++ b/src/quickcontrols2/qquickchecklabel.cpp @@ -0,0 +1,49 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickchecklabel_p.h" + +QT_BEGIN_NAMESPACE + +QQuickCheckLabel::QQuickCheckLabel(QQuickItem *parent) : + QQuickText(parent) +{ + setHAlign(AlignLeft); + setVAlign(AlignVCenter); + setElideMode(ElideRight); +} + +QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquickcolorimageprovider_p.h b/src/quickcontrols2/qquickchecklabel_p.h index 4b7a34b9..100ef48f 100644 --- a/src/quickcontrols2/qquickcolorimageprovider_p.h +++ b/src/quickcontrols2/qquickchecklabel_p.h @@ -34,8 +34,8 @@ ** ****************************************************************************/ -#ifndef QQUICKCOLORIMAGEPROVIDER_P_H -#define QQUICKCOLORIMAGEPROVIDER_P_H +#ifndef QQUICKCHECKLABEL_P_H +#define QQUICKCHECKLABEL_P_H // // W A R N I N G @@ -48,22 +48,21 @@ // We mean it. // -#include <QtQuick/qquickimageprovider.h> +#include <QtQuick/private/qquicktext_p.h> #include <QtQuickControls2/private/qtquickcontrols2global_p.h> QT_BEGIN_NAMESPACE -class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickColorImageProvider : public QQuickImageProvider +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickCheckLabel : public QQuickText { -public: - QQuickColorImageProvider(const QString &path); - - QImage requestImage(const QString &id, QSize *size, const QSize &requestedSize) override; + Q_OBJECT -private: - QString m_path; +public: + explicit QQuickCheckLabel(QQuickItem *parent = nullptr); }; QT_END_NAMESPACE -#endif // QQUICKOCOLORIMAGEPROVIDER_P_H +QML_DECLARE_TYPE(QQuickCheckLabel) + +#endif // QQUICKCHECKLABEL_P_H diff --git a/src/quickcontrols2/qquickcolorimageprovider.cpp b/src/quickcontrols2/qquickcolor.cpp index a6e941b3..66ef21b7 100644 --- a/src/quickcontrols2/qquickcolorimageprovider.cpp +++ b/src/quickcontrols2/qquickcolor.cpp @@ -34,47 +34,32 @@ ** ****************************************************************************/ -#include "qquickcolorimageprovider_p.h" - -#include <QtCore/qdebug.h> -#include <QtGui/qpainter.h> -#include <QtGui/qguiapplication.h> -#include <QtGui/qscreen.h> -#include <QtGui/qicon.h> +#include "qquickcolor_p.h" QT_BEGIN_NAMESPACE -QQuickColorImageProvider::QQuickColorImageProvider(const QString &path) - : QQuickImageProvider(Image), m_path(path) +QQuickColor::QQuickColor(QObject *parent) : + QObject(parent) { } -QImage QQuickColorImageProvider::requestImage(const QString &id, QSize *size, const QSize &requestedSize) +QColor QQuickColor::transparent(const QColor &color, qreal opacity) const { - Q_UNUSED(requestedSize); - - int sep = id.indexOf(QLatin1Char('/')); - const QStringRef name = id.leftRef(sep); - qreal dpr = qApp->primaryScreen()->devicePixelRatio(); - QString file = qt_findAtNxFile(m_path + QLatin1Char('/') + name + QLatin1String(".png"), dpr); - - QImage image(file); - if (image.isNull()) { - qWarning() << "QQuickColorImageProvider: unknown id:" << id; - return QImage(); - } - - if (size) - *size = image.size(); + return QColor(color.red(), color.green(), color.blue(), qBound(0.0, opacity, 1.0) * 255); +} - const QString color = id.mid(sep + 1); - if (!color.isEmpty()) { - QPainter painter(&image); - painter.setCompositionMode(QPainter::CompositionMode_SourceIn); - painter.fillRect(image.rect(), QColor(color)); - } +QColor QQuickColor::blend(const QColor &a, const QColor &b, qreal factor) const +{ + if (factor <= 0.0) + return a; + if (factor >= 1.0) + return b; - return image; + QColor color; + color.setRedF(a.redF() * (1.0 - factor) + b.redF() * factor); + color.setGreenF(a.greenF() * (1.0 - factor) + b.greenF() * factor); + color.setBlueF(a.blueF() * (1.0 - factor) + b.blueF() * factor); + return color; } QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquickcolor_p.h b/src/quickcontrols2/qquickcolor_p.h new file mode 100644 index 00000000..657a9fa4 --- /dev/null +++ b/src/quickcontrols2/qquickcolor_p.h @@ -0,0 +1,70 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKCOLOR_P_H +#define QQUICKCOLOR_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/qobject.h> +#include <QtGui/qcolor.h> +#include <QtQuickControls2/private/qtquickcontrols2global_p.h> + +QT_BEGIN_NAMESPACE + +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickColor : public QObject +{ + Q_OBJECT + +public: + explicit QQuickColor(QObject *parent = nullptr); + + Q_INVOKABLE QColor transparent(const QColor &color, qreal opacity) const; + Q_INVOKABLE QColor blend(const QColor &a, const QColor &b, qreal factor) const; +}; + +QT_END_NAMESPACE + +#endif // QQUICKCOLOR_P_H diff --git a/src/quickcontrols2/qquickcolorimage.cpp b/src/quickcontrols2/qquickcolorimage.cpp new file mode 100644 index 00000000..9d24a156 --- /dev/null +++ b/src/quickcontrols2/qquickcolorimage.cpp @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickcolorimage_p.h" + +#include <QtQuick/private/qquickimagebase_p_p.h> + +QT_BEGIN_NAMESPACE + +QQuickColorImage::QQuickColorImage(QQuickItem *parent) + : QQuickImage(parent), m_color(Qt::transparent), m_defaultColor(Qt::transparent) +{ +} + +QColor QQuickColorImage::color() const +{ + return m_color; +} + +void QQuickColorImage::setColor(const QColor &color) +{ + if (m_color == color) + return; + + m_color = color; + if (isComponentComplete()) + load(); + emit colorChanged(); +} + +void QQuickColorImage::resetColor() +{ + setColor(Qt::transparent); +} + +QColor QQuickColorImage::defaultColor() const +{ + return m_defaultColor; +} + +void QQuickColorImage::setDefaultColor(const QColor &color) +{ + if (m_defaultColor == color) + return; + + m_defaultColor = color; + emit defaultColorChanged(); +} + +void QQuickColorImage::resetDefaultColor() +{ + setDefaultColor(Qt::transparent); +} + +void QQuickColorImage::pixmapChange() +{ + QQuickImage::pixmapChange(); + if (m_color.alpha() > 0 && m_color != m_defaultColor) { + QQuickImageBasePrivate *d = static_cast<QQuickImageBasePrivate *>(QQuickItemPrivate::get(this)); + QImage image = d->pix.image(); + if (!image.isNull()) { + QPainter painter(&image); + painter.setCompositionMode(QPainter::CompositionMode_SourceIn); + painter.fillRect(image.rect(), m_color); + d->pix.setImage(image); + } + } +} + +QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquickcolorimage_p.h b/src/quickcontrols2/qquickcolorimage_p.h new file mode 100644 index 00000000..873bc2db --- /dev/null +++ b/src/quickcontrols2/qquickcolorimage_p.h @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKCOLORIMAGE_P_H +#define QQUICKCOLORIMAGE_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtGui/qcolor.h> +#include <QtQuick/private/qquickimage_p.h> +#include <QtQuickControls2/private/qtquickcontrols2global_p.h> + +QT_BEGIN_NAMESPACE + +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickColorImage : public QQuickImage +{ + Q_OBJECT + Q_PROPERTY(QColor color READ color WRITE setColor RESET resetColor NOTIFY colorChanged FINAL) + Q_PROPERTY(QColor defaultColor READ defaultColor WRITE setDefaultColor RESET resetDefaultColor NOTIFY defaultColorChanged FINAL) + +public: + explicit QQuickColorImage(QQuickItem *parent = nullptr); + + QColor color() const; + void setColor(const QColor &color); + void resetColor(); + + QColor defaultColor() const; + void setDefaultColor(const QColor &color); + void resetDefaultColor(); + +Q_SIGNALS: + void colorChanged(); + void defaultColorChanged(); + +protected: + void pixmapChange() override; + +private: + QColor m_color; + QColor m_defaultColor; +}; + +QT_END_NAMESPACE + +#endif // QQUICKCOLORIMAGE_P_H diff --git a/src/quickcontrols2/qquickiconimage.cpp b/src/quickcontrols2/qquickiconimage.cpp new file mode 100644 index 00000000..885bc7f9 --- /dev/null +++ b/src/quickcontrols2/qquickiconimage.cpp @@ -0,0 +1,220 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickiconimage_p.h" +#include "qquickiconimage_p_p.h" + +#include <QtCore/qmath.h> +#include <QtQuick/private/qquickimagebase_p_p.h> + +QT_BEGIN_NAMESPACE + +QQuickIconImagePrivate::QQuickIconImagePrivate() + : color(Qt::transparent), + updatingIcon(false), + isThemeIcon(false), + updatingFillMode(false) +{ +} + +bool QQuickIconImagePrivate::updateDevicePixelRatio(qreal targetDevicePixelRatio) +{ + if (isThemeIcon) { + devicePixelRatio = calculateDevicePixelRatio(); + return true; + } + + return QQuickImagePrivate::updateDevicePixelRatio(targetDevicePixelRatio); +} + +void QQuickIconImagePrivate::updateIcon() +{ + Q_Q(QQuickIconImage); + // Both geometryChanged() and QQuickImageBase::sourceSizeChanged() + // (which we connect to updateIcon() in the constructor) can be called as a result + // of updateIcon() changing the various sizes, so we must check that we're not recursing. + if (updatingIcon) + return; + + updatingIcon = true; + + QSize size = sourcesize; + // If no size is specified for theme icons, it will use the smallest available size. + if (size.width() <= 0) + size.setWidth(q->width()); + if (size.height() <= 0) + size.setHeight(q->height()); + + const qreal dpr = calculateDevicePixelRatio(); + const QIconLoaderEngineEntry *entry = QIconLoaderEngine::entryForSize(icon, size * dpr, qCeil(dpr)); + + if (entry) { + QQmlContext *context = qmlContext(q); + const QUrl entryUrl = QUrl::fromLocalFile(entry->filename); + url = context ? context->resolvedUrl(entryUrl) : entryUrl; + isThemeIcon = true; + } else { + url = source; + isThemeIcon = false; + } + q->load(); + + updatingIcon = false; +} + +void QQuickIconImagePrivate::updateFillMode() +{ + Q_Q(QQuickIconImage); + // If we start with a sourceSize of 28x28 and then set sourceSize.width to 24, the fillMode + // will change to PreserveAspectFit (because pixmapSize.width() > width()), which causes the + // pixmap to be reloaded at its original size of 28x28, which causes the fillMode to change + // to Pad (because pixmapSize.width() <= width()), and so on. + if (updatingFillMode) + return; + + updatingFillMode = true; + + const QSize pixmapSize = QSize(pix.width(), pix.height()) / calculateDevicePixelRatio(); + if (pixmapSize.width() > q->width() || pixmapSize.height() > q->height()) + q->setFillMode(QQuickImage::PreserveAspectFit); + else + q->setFillMode(QQuickImage::Pad); + + updatingFillMode = false; +} + +qreal QQuickIconImagePrivate::calculateDevicePixelRatio() const +{ + Q_Q(const QQuickIconImage); + return q->window() ? q->window()->effectiveDevicePixelRatio() : qApp->devicePixelRatio(); +} + +QQuickIconImage::QQuickIconImage(QQuickItem *parent) + : QQuickImage(*(new QQuickIconImagePrivate), parent) +{ + setFillMode(Pad); +} + +QString QQuickIconImage::name() const +{ + Q_D(const QQuickIconImage); + return d->icon.iconName; +} + +void QQuickIconImage::setName(const QString &name) +{ + Q_D(QQuickIconImage); + if (d->icon.iconName == name) + return; + + d->icon = QIconLoader::instance()->loadIcon(name); + if (isComponentComplete()) + d->updateIcon(); + emit nameChanged(); +} + +QColor QQuickIconImage::color() const +{ + Q_D(const QQuickIconImage); + return d->color; +} + +void QQuickIconImage::setColor(const QColor &color) +{ + Q_D(QQuickIconImage); + if (d->color == color) + return; + + d->color = color; + if (isComponentComplete()) + d->updateIcon(); + emit colorChanged(); +} + +void QQuickIconImage::setSource(const QUrl &source) +{ + Q_D(QQuickIconImage); + if (d->source == source) + return; + + d->source = source; + if (isComponentComplete()) + d->updateIcon(); + emit sourceChanged(source); +} + +void QQuickIconImage::componentComplete() +{ + Q_D(QQuickIconImage); + QQuickImage::componentComplete(); + d->updateIcon(); + QObjectPrivate::connect(this, &QQuickImageBase::sourceSizeChanged, d, &QQuickIconImagePrivate::updateIcon); +} + +void QQuickIconImage::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) +{ + Q_D(QQuickIconImage); + QQuickImage::geometryChanged(newGeometry, oldGeometry); + if (isComponentComplete() && newGeometry.size() != oldGeometry.size()) + d->updateIcon(); +} + +void QQuickIconImage::itemChange(ItemChange change, const ItemChangeData &value) +{ + Q_D(QQuickIconImage); + if (change == ItemDevicePixelRatioHasChanged) + d->updateIcon(); + QQuickImage::itemChange(change, value); +} + +void QQuickIconImage::pixmapChange() +{ + Q_D(QQuickIconImage); + QQuickImage::pixmapChange(); + d->updateFillMode(); + + if (d->color.alpha() > 0) { + QImage image = d->pix.image(); + if (!image.isNull()) { + QPainter painter(&image); + painter.setCompositionMode(QPainter::CompositionMode_SourceIn); + painter.fillRect(image.rect(), d->color); + d->pix.setImage(image); + } + } +} + +QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquickiconimage_p.h b/src/quickcontrols2/qquickiconimage_p.h new file mode 100644 index 00000000..b1af767e --- /dev/null +++ b/src/quickcontrols2/qquickiconimage_p.h @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKICONIMAGE_P_H +#define QQUICKICONIMAGE_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuick/private/qquickimage_p.h> +#include <QtQuickControls2/private/qtquickcontrols2global_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickIconImagePrivate; + +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickIconImage : public QQuickImage +{ + Q_OBJECT + Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged FINAL) + Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged FINAL) + +public: + explicit QQuickIconImage(QQuickItem *parent = nullptr); + + QString name() const; + void setName(const QString &name); + + QColor color() const; + void setColor(const QColor &color); + + void setSource(const QUrl &url) override; + +Q_SIGNALS: + void nameChanged(); + void colorChanged(); + +protected: + void componentComplete() override; + void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; + void itemChange(ItemChange change, const ItemChangeData &value) override; + void pixmapChange() override; + +private: + Q_DISABLE_COPY(QQuickIconImage) + Q_DECLARE_PRIVATE(QQuickIconImage) +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickIconImage) + +#endif // QQUICKICONIMAGE_P_H diff --git a/src/quickcontrols2/qquickiconimage_p_p.h b/src/quickcontrols2/qquickiconimage_p_p.h new file mode 100644 index 00000000..8e8012bf --- /dev/null +++ b/src/quickcontrols2/qquickiconimage_p_p.h @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKICONIMAGE_P_P_H +#define QQUICKICONIMAGE_P_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuick/private/qquickimage_p_p.h> +#include <QtQuickControls2/private/qtquickcontrols2global_p.h> +#include <QtGui/private/qiconloader_p.h> + +QT_BEGIN_NAMESPACE + +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickIconImagePrivate : public QQuickImagePrivate +{ + Q_DECLARE_PUBLIC(QQuickIconImage) + +public: + QQuickIconImagePrivate(); + + void updateIcon(); + void updateFillMode(); + qreal calculateDevicePixelRatio() const; + bool updateDevicePixelRatio(qreal targetDevicePixelRatio) override; + + QUrl source; + QColor color; + QThemeIconInfo icon; + bool updatingIcon; + bool isThemeIcon; + bool updatingFillMode; +}; + +QT_END_NAMESPACE + +#endif // QQUICKICONIMAGE_P_P_H diff --git a/src/quickcontrols2/qquickiconlabel.cpp b/src/quickcontrols2/qquickiconlabel.cpp new file mode 100644 index 00000000..960d9905 --- /dev/null +++ b/src/quickcontrols2/qquickiconlabel.cpp @@ -0,0 +1,651 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickiconlabel_p.h" +#include "qquickiconlabel_p_p.h" +#include "qquickiconimage_p.h" +#include "qquickmnemoniclabel_p.h" + +#include <QtGui/private/qguiapplication_p.h> +#include <QtQuick/private/qquickitem_p.h> +#include <QtQuick/private/qquicktext_p.h> + +QT_BEGIN_NAMESPACE + +static void beginClass(QQuickItem *item) +{ + if (QQmlParserStatus *parserStatus = qobject_cast<QQmlParserStatus *>(item)) + parserStatus->classBegin(); +} + +static void completeComponent(QQuickItem *item) +{ + if (QQmlParserStatus *parserStatus = qobject_cast<QQmlParserStatus *>(item)) + parserStatus->componentComplete(); +} + +QQuickIconLabelPrivate::QQuickIconLabelPrivate() + : mirrored(false), + display(QQuickIconLabel::TextBesideIcon), + alignment(Qt::AlignCenter), + spacing(0), + topPadding(0), + leftPadding(0), + rightPadding(0), + bottomPadding(0), + image(nullptr), + label(nullptr) +{ +} + +bool QQuickIconLabelPrivate::hasIcon() const +{ + return display != QQuickIconLabel::TextOnly && !icon.isEmpty(); +} + +bool QQuickIconLabelPrivate::hasText() const +{ + return display != QQuickIconLabel::IconOnly && !text.isEmpty(); +} + +bool QQuickIconLabelPrivate::createImage() +{ + Q_Q(QQuickIconLabel); + if (image) + return false; + + image = new QQuickIconImage(q); + watchChanges(image); + beginClass(image); + image->setObjectName(QStringLiteral("image")); + image->setName(icon.name()); + image->setSource(icon.source()); + image->setSourceSize(QSize(icon.width(), icon.height())); + image->setColor(icon.color()); + QQmlEngine::setContextForObject(image, qmlContext(q)); + if (componentComplete) + completeComponent(image); + return true; +} + +bool QQuickIconLabelPrivate::destroyImage() +{ + if (!image) + return false; + + unwatchChanges(image); + delete image; + image = nullptr; + return true; +} + +bool QQuickIconLabelPrivate::updateImage() +{ + if (!hasIcon()) + return destroyImage(); + return createImage(); +} + +void QQuickIconLabelPrivate::syncImage() +{ + if (!image || icon.isEmpty()) + return; + + image->setName(icon.name()); + image->setSource(icon.source()); + image->setSourceSize(QSize(icon.width(), icon.height())); + image->setColor(icon.color()); + const int valign = alignment & Qt::AlignVertical_Mask; + image->setVerticalAlignment(static_cast<QQuickImage::VAlignment>(valign)); + const int halign = alignment & Qt::AlignHorizontal_Mask; + image->setHorizontalAlignment(static_cast<QQuickImage::HAlignment>(halign)); +} + +void QQuickIconLabelPrivate::updateOrSyncImage() +{ + if (updateImage()) { + if (componentComplete) { + updateImplicitSize(); + layout(); + } + } else { + syncImage(); + } +} + +bool QQuickIconLabelPrivate::createLabel() +{ + Q_Q(QQuickIconLabel); + if (label) + return false; + + label = new QQuickMnemonicLabel(q); + watchChanges(label); + beginClass(label); + label->setObjectName(QStringLiteral("label")); + label->setFont(font); + label->setColor(color); + label->setElideMode(QQuickText::ElideRight); + const int valign = alignment & Qt::AlignVertical_Mask; + label->setVAlign(static_cast<QQuickText::VAlignment>(valign)); + const int halign = alignment & Qt::AlignHorizontal_Mask; + label->setHAlign(static_cast<QQuickText::HAlignment>(halign)); + label->setText(text); + if (componentComplete) + completeComponent(label); + return true; +} + +bool QQuickIconLabelPrivate::destroyLabel() +{ + if (!label) + return false; + + unwatchChanges(label); + delete label; + label = nullptr; + return true; +} + +bool QQuickIconLabelPrivate::updateLabel() +{ + if (!hasText()) + return destroyLabel(); + return createLabel(); +} + +void QQuickIconLabelPrivate::syncLabel() +{ + if (!label) + return; + + label->setText(text); +} + +void QQuickIconLabelPrivate::updateOrSyncLabel() +{ + if (updateLabel()) { + if (componentComplete) { + updateImplicitSize(); + layout(); + } + } else { + syncLabel(); + } +} + +void QQuickIconLabelPrivate::updateImplicitSize() +{ + Q_Q(QQuickIconLabel); + const bool showIcon = image && hasIcon(); + const bool showText = label && hasText(); + const qreal horizontalPadding = leftPadding + rightPadding; + const qreal verticalPadding = topPadding + bottomPadding; + const qreal iconImplicitWidth = showIcon ? image->implicitWidth() : 0; + const qreal iconImplicitHeight = showIcon ? image->implicitHeight() : 0; + const qreal textImplicitWidth = showText ? label->implicitWidth() : 0; + const qreal textImplicitHeight = showText ? label->implicitHeight() : 0; + const qreal effectiveSpacing = showText && showIcon && image->implicitWidth() > 0 ? spacing : 0; + const qreal implicitWidth = display == QQuickIconLabel::TextBesideIcon ? iconImplicitWidth + textImplicitWidth + effectiveSpacing + : qMax(iconImplicitWidth, textImplicitWidth); + const qreal implicitHeight = display == QQuickIconLabel::TextUnderIcon ? iconImplicitHeight + textImplicitHeight + effectiveSpacing + : qMax(iconImplicitHeight, textImplicitHeight); + q->setImplicitSize(implicitWidth + horizontalPadding, implicitHeight + verticalPadding); +} + +// adapted from QStyle::alignedRect() +static QRectF alignedRect(bool mirrored, Qt::Alignment alignment, const QSizeF &size, const QRectF &rectangle) +{ + alignment = QGuiApplicationPrivate::visualAlignment(mirrored ? Qt::RightToLeft : Qt::LeftToRight, alignment); + qreal x = rectangle.x(); + qreal y = rectangle.y(); + const qreal w = size.width(); + const qreal h = size.height(); + if ((alignment & Qt::AlignVCenter) == Qt::AlignVCenter) + y += rectangle.height() / 2 - h / 2; + else if ((alignment & Qt::AlignBottom) == Qt::AlignBottom) + y += rectangle.height() - h; + if ((alignment & Qt::AlignRight) == Qt::AlignRight) + x += rectangle.width() - w; + else if ((alignment & Qt::AlignHCenter) == Qt::AlignHCenter) + x += rectangle.width() / 2 - w / 2; + return QRectF(x, y, w, h); +} + +void QQuickIconLabelPrivate::layout() +{ + if (!componentComplete) + return; + + const qreal availableWidth = width - leftPadding - rightPadding; + const qreal availableHeight = height - topPadding - bottomPadding; + + switch (display) { + case QQuickIconLabel::IconOnly: + if (image) { + const QRectF iconRect = alignedRect(mirrored, alignment, + QSizeF(qMin(image->implicitWidth(), availableWidth), + qMin(image->implicitHeight(), availableHeight)), + QRectF(leftPadding, topPadding, availableWidth, availableHeight)); + image->setSize(iconRect.size()); + image->setPosition(iconRect.topLeft()); + } + break; + case QQuickIconLabel::TextOnly: + if (label) { + const QRectF textRect = alignedRect(mirrored, alignment, + QSizeF(qMin(label->implicitWidth(), availableWidth), + qMin(label->implicitHeight(), availableHeight)), + QRectF(leftPadding, topPadding, availableWidth, availableHeight)); + label->setSize(textRect.size()); + label->setPosition(textRect.topLeft()); + } + break; + + case QQuickIconLabel::TextUnderIcon: { + // Work out the sizes first, as the positions depend on them. + QSizeF iconSize; + QSizeF textSize; + if (image) { + iconSize.setWidth(qMin(image->implicitWidth(), availableWidth)); + iconSize.setHeight(qMin(image->implicitHeight(), availableHeight)); + } + qreal effectiveSpacing = 0; + if (label) { + if (!iconSize.isEmpty()) + effectiveSpacing = spacing; + textSize.setWidth(qMin(label->implicitWidth(), availableWidth)); + textSize.setHeight(qMin(label->implicitHeight(), availableHeight - iconSize.height() - effectiveSpacing)); + } + + QRectF combinedRect = alignedRect(mirrored, alignment, + QSizeF(qMax(iconSize.width(), textSize.width()), + iconSize.height() + effectiveSpacing + textSize.height()), + QRectF(leftPadding, topPadding, availableWidth, availableHeight)); + if (image) { + QRectF iconRect = alignedRect(mirrored, Qt::AlignHCenter | Qt::AlignTop, iconSize, combinedRect); + image->setSize(iconRect.size()); + image->setPosition(iconRect.topLeft()); + } + if (label) { + QRectF textRect = alignedRect(mirrored, Qt::AlignHCenter | Qt::AlignBottom, textSize, combinedRect); + label->setSize(textRect.size()); + label->setPosition(textRect.topLeft()); + } + break; + } + + case QQuickIconLabel::TextBesideIcon: + default: + // Work out the sizes first, as the positions depend on them. + QSizeF iconSize(0, 0); + QSizeF textSize(0, 0); + if (image) { + iconSize.setWidth(qMin(image->implicitWidth(), availableWidth)); + iconSize.setHeight(qMin(image->implicitHeight(), availableHeight)); + } + qreal effectiveSpacing = 0; + if (label) { + if (!iconSize.isEmpty()) + effectiveSpacing = spacing; + textSize.setWidth(qMin(label->implicitWidth(), availableWidth - iconSize.width() - effectiveSpacing)); + textSize.setHeight(qMin(label->implicitHeight(), availableHeight)); + } + + const QRectF combinedRect = alignedRect(mirrored, alignment, + QSizeF(iconSize.width() + effectiveSpacing + textSize.width(), + qMax(iconSize.height(), textSize.height())), + QRectF(leftPadding, topPadding, availableWidth, availableHeight)); + if (image) { + const QRectF iconRect = alignedRect(mirrored, Qt::AlignLeft | Qt::AlignVCenter, iconSize, combinedRect); + image->setSize(iconRect.size()); + image->setPosition(iconRect.topLeft()); + } + if (label) { + const QRectF textRect = alignedRect(mirrored, Qt::AlignRight | Qt::AlignVCenter, textSize, combinedRect); + label->setSize(textRect.size()); + label->setPosition(textRect.topLeft()); + } + break; + } +} + +static const QQuickItemPrivate::ChangeTypes itemChangeTypes = + QQuickItemPrivate::ImplicitWidth + | QQuickItemPrivate::ImplicitHeight + | QQuickItemPrivate::Destroyed; + +void QQuickIconLabelPrivate::watchChanges(QQuickItem *item) +{ + QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item); + itemPrivate->addItemChangeListener(this, itemChangeTypes); +} + +void QQuickIconLabelPrivate::unwatchChanges(QQuickItem* item) +{ + QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item); + itemPrivate->removeItemChangeListener(this, itemChangeTypes); +} + +void QQuickIconLabelPrivate::itemImplicitWidthChanged(QQuickItem *) +{ + updateImplicitSize(); + layout(); +} + +void QQuickIconLabelPrivate::itemImplicitHeightChanged(QQuickItem *) +{ + updateImplicitSize(); + layout(); +} + +void QQuickIconLabelPrivate::itemDestroyed(QQuickItem *item) +{ + unwatchChanges(item); + if (item == image) + image = nullptr; + else if (item == label) + label = nullptr; +} + +QQuickIconLabel::QQuickIconLabel(QQuickItem *parent) + : QQuickItem(*(new QQuickIconLabelPrivate), parent) +{ +} + +QQuickIconLabel::~QQuickIconLabel() +{ + Q_D(QQuickIconLabel); + if (d->image) + d->unwatchChanges(d->image); + if (d->label) + d->unwatchChanges(d->label); +} + +QQuickIcon QQuickIconLabel::icon() const +{ + Q_D(const QQuickIconLabel); + return d->icon; +} + +void QQuickIconLabel::setIcon(const QQuickIcon &icon) +{ + Q_D(QQuickIconLabel); + if (d->icon == icon) + return; + + d->icon = icon; + d->updateOrSyncImage(); +} + +QString QQuickIconLabel::text() const +{ + Q_D(const QQuickIconLabel); + return d->text; +} + +void QQuickIconLabel::setText(const QString text) +{ + Q_D(QQuickIconLabel); + if (d->text == text) + return; + + d->text = text; + d->updateOrSyncLabel(); +} + +QFont QQuickIconLabel::font() const +{ + Q_D(const QQuickIconLabel); + return d->font; +} + +void QQuickIconLabel::setFont(const QFont &font) +{ + Q_D(QQuickIconLabel); + if (d->font == font) + return; + + d->font = font; + if (d->label) + d->label->setFont(font); +} + +QColor QQuickIconLabel::color() const +{ + Q_D(const QQuickIconLabel); + return d->color; +} + +void QQuickIconLabel::setColor(const QColor &color) +{ + Q_D(QQuickIconLabel); + if (d->color == color) + return; + + d->color = color; + if (d->label) + d->label->setColor(color); +} + +QQuickIconLabel::Display QQuickIconLabel::display() const +{ + Q_D(const QQuickIconLabel); + return d->display; +} + +void QQuickIconLabel::setDisplay(Display display) +{ + Q_D(QQuickIconLabel); + if (d->display == display) + return; + + d->display = display; + d->updateImage(); + d->updateLabel(); + d->updateImplicitSize(); + d->layout(); +} + +qreal QQuickIconLabel::spacing() const +{ + Q_D(const QQuickIconLabel); + return d->spacing; +} + +void QQuickIconLabel::setSpacing(qreal spacing) +{ + Q_D(QQuickIconLabel); + if (qFuzzyCompare(d->spacing, spacing)) + return; + + d->spacing = spacing; + if (d->image && d->label) { + d->updateImplicitSize(); + d->layout(); + } +} + +bool QQuickIconLabel::isMirrored() const +{ + Q_D(const QQuickIconLabel); + return d->mirrored; +} + +void QQuickIconLabel::setMirrored(bool mirrored) +{ + Q_D(QQuickIconLabel); + if (d->mirrored == mirrored) + return; + + d->mirrored = mirrored; + d->layout(); +} + +Qt::Alignment QQuickIconLabel::alignment() const +{ + Q_D(const QQuickIconLabel); + return d->alignment; +} + +void QQuickIconLabel::setAlignment(Qt::Alignment alignment) +{ + Q_D(QQuickIconLabel); + const int valign = alignment & Qt::AlignVertical_Mask; + const int halign = alignment & Qt::AlignHorizontal_Mask; + const uint align = (valign ? valign : Qt::AlignVCenter) | (halign ? halign : Qt::AlignHCenter); + if (d->alignment == align) + return; + + d->alignment = static_cast<Qt::Alignment>(align); + if (d->label) { + d->label->setVAlign(static_cast<QQuickText::VAlignment>(valign)); + d->label->setHAlign(static_cast<QQuickText::HAlignment>(halign)); + } + if (d->image) { + d->image->setVerticalAlignment(static_cast<QQuickImage::VAlignment>(valign)); + d->image->setHorizontalAlignment(static_cast<QQuickImage::HAlignment>(halign)); + } + d->layout(); +} + +qreal QQuickIconLabel::topPadding() const +{ + Q_D(const QQuickIconLabel); + return d->topPadding; +} + +void QQuickIconLabel::setTopPadding(qreal padding) +{ + Q_D(QQuickIconLabel); + if (qFuzzyCompare(d->topPadding, padding)) + return; + + d->topPadding = padding; + d->updateImplicitSize(); + d->layout(); +} + +void QQuickIconLabel::resetTopPadding() +{ + setTopPadding(0); +} + +qreal QQuickIconLabel::leftPadding() const +{ + Q_D(const QQuickIconLabel); + return d->leftPadding; +} + +void QQuickIconLabel::setLeftPadding(qreal padding) +{ + Q_D(QQuickIconLabel); + if (qFuzzyCompare(d->leftPadding, padding)) + return; + + d->leftPadding = padding; + d->updateImplicitSize(); + d->layout(); +} + +void QQuickIconLabel::resetLeftPadding() +{ + setLeftPadding(0); +} + +qreal QQuickIconLabel::rightPadding() const +{ + Q_D(const QQuickIconLabel); + return d->rightPadding; +} + +void QQuickIconLabel::setRightPadding(qreal padding) +{ + Q_D(QQuickIconLabel); + if (qFuzzyCompare(d->rightPadding, padding)) + return; + + d->rightPadding = padding; + d->updateImplicitSize(); + d->layout(); +} + +void QQuickIconLabel::resetRightPadding() +{ + setRightPadding(0); +} + +qreal QQuickIconLabel::bottomPadding() const +{ + Q_D(const QQuickIconLabel); + return d->bottomPadding; +} + +void QQuickIconLabel::setBottomPadding(qreal padding) +{ + Q_D(QQuickIconLabel); + if (qFuzzyCompare(d->bottomPadding, padding)) + return; + + d->bottomPadding = padding; + d->updateImplicitSize(); + d->layout(); +} + +void QQuickIconLabel::resetBottomPadding() +{ + setBottomPadding(0); +} + +void QQuickIconLabel::componentComplete() +{ + Q_D(QQuickIconLabel); + if (d->image) + completeComponent(d->image); + if (d->label) + completeComponent(d->label); + QQuickItem::componentComplete(); + d->layout(); +} + +void QQuickIconLabel::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) +{ + Q_D(QQuickIconLabel); + QQuickItem::geometryChanged(newGeometry, oldGeometry); + d->layout(); +} + +QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquickiconlabel_p.h b/src/quickcontrols2/qquickiconlabel_p.h new file mode 100644 index 00000000..df79dbf2 --- /dev/null +++ b/src/quickcontrols2/qquickiconlabel_p.h @@ -0,0 +1,140 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKICONLABEL_P_H +#define QQUICKICONLABEL_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuick/qquickitem.h> +#include <QtQuickControls2/private/qtquickcontrols2global_p.h> +#include <QtQuickTemplates2/private/qquickicon_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickIconLabelPrivate; + +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickIconLabel : public QQuickItem +{ + Q_OBJECT + Q_PROPERTY(QQuickIcon icon READ icon WRITE setIcon FINAL) + Q_PROPERTY(QString text READ text WRITE setText FINAL) + Q_PROPERTY(QFont font READ font WRITE setFont FINAL) + Q_PROPERTY(QColor color READ color WRITE setColor FINAL) + Q_PROPERTY(Display display READ display WRITE setDisplay FINAL) + Q_PROPERTY(qreal spacing READ spacing WRITE setSpacing FINAL) + Q_PROPERTY(bool mirrored READ isMirrored WRITE setMirrored FINAL) + Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment FINAL) + Q_PROPERTY(qreal topPadding READ topPadding WRITE setTopPadding RESET resetTopPadding FINAL) + Q_PROPERTY(qreal leftPadding READ leftPadding WRITE setLeftPadding RESET resetLeftPadding FINAL) + Q_PROPERTY(qreal rightPadding READ rightPadding WRITE setRightPadding RESET resetRightPadding FINAL) + Q_PROPERTY(qreal bottomPadding READ bottomPadding WRITE setBottomPadding RESET resetBottomPadding FINAL) + +public: + enum Display { + IconOnly, + TextOnly, + TextBesideIcon, + TextUnderIcon + }; + Q_ENUM(Display) + + explicit QQuickIconLabel(QQuickItem *parent = nullptr); + ~QQuickIconLabel(); + + QQuickIcon icon() const; + void setIcon(const QQuickIcon &icon); + + QString text() const; + void setText(const QString text); + + QFont font() const; + void setFont(const QFont &font); + + QColor color() const; + void setColor(const QColor &color); + + Display display() const; + void setDisplay(Display display); + + qreal spacing() const; + void setSpacing(qreal spacing); + + bool isMirrored() const; + void setMirrored(bool mirrored); + + Qt::Alignment alignment() const; + void setAlignment(Qt::Alignment alignment); + + qreal topPadding() const; + void setTopPadding(qreal padding); + void resetTopPadding(); + + qreal leftPadding() const; + void setLeftPadding(qreal padding); + void resetLeftPadding(); + + qreal rightPadding() const; + void setRightPadding(qreal padding); + void resetRightPadding(); + + qreal bottomPadding() const; + void setBottomPadding(qreal padding); + void resetBottomPadding(); + +protected: + void componentComplete() override; + void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; + +private: + Q_DISABLE_COPY(QQuickIconLabel) + Q_DECLARE_PRIVATE(QQuickIconLabel) +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickIconLabel) + +#endif // QQUICKICONLABEL_P_H diff --git a/src/quickcontrols2/qquickiconlabel_p_p.h b/src/quickcontrols2/qquickiconlabel_p_p.h new file mode 100644 index 00000000..f0f4df4c --- /dev/null +++ b/src/quickcontrols2/qquickiconlabel_p_p.h @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKICONLABEL_P_P_H +#define QQUICKICONLABEL_P_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuick/private/qquickitem_p.h> +#include <QtQuickControls2/private/qtquickcontrols2global_p.h> +#include <QtQuickControls2/private/qquickiconlabel_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickIconImage; +class QQuickMnemonicLabel; + +class QQuickIconLabelPrivate : public QQuickItemPrivate, public QQuickItemChangeListener +{ + Q_DECLARE_PUBLIC(QQuickIconLabel) + +public: + explicit QQuickIconLabelPrivate(); + + bool hasIcon() const; + bool hasText() const; + + bool createImage(); + bool destroyImage(); + bool updateImage(); + void syncImage(); + void updateOrSyncImage(); + + bool createLabel(); + bool destroyLabel(); + bool updateLabel(); + void syncLabel(); + void updateOrSyncLabel(); + + void updateImplicitSize(); + void layout(); + + void watchChanges(QQuickItem *item); + void unwatchChanges(QQuickItem *item); + void setPositioningDirty(); + + bool isLeftToRight() const; + + void itemImplicitWidthChanged(QQuickItem *) override; + void itemImplicitHeightChanged(QQuickItem *) override; + void itemDestroyed(QQuickItem *item) override; + + bool mirrored; + QQuickIconLabel::Display display; + Qt::Alignment alignment; + qreal spacing; + qreal topPadding; + qreal leftPadding; + qreal rightPadding; + qreal bottomPadding; + QFont font; + QColor color; + QString text; + QQuickIcon icon; + QQuickIconImage *image; + QQuickMnemonicLabel *label; +}; + +QT_END_NAMESPACE + +#endif // QQUICKICONLABEL_P_P_H diff --git a/src/quickcontrols2/qquickmnemoniclabel.cpp b/src/quickcontrols2/qquickmnemoniclabel.cpp new file mode 100644 index 00000000..9c8e9ab1 --- /dev/null +++ b/src/quickcontrols2/qquickmnemoniclabel.cpp @@ -0,0 +1,133 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickmnemoniclabel_p.h" + +#include <QtQuick/private/qquicktext_p_p.h> + +QT_BEGIN_NAMESPACE + +QQuickMnemonicLabel::QQuickMnemonicLabel(QQuickItem *parent) + : QQuickText(parent), + m_mnemonicVisible(true) +{ +} + +QString QQuickMnemonicLabel::text() const +{ + return m_fullText; +} + +void QQuickMnemonicLabel::setText(const QString &text) +{ + if (m_fullText == text) + return; + + m_fullText = text; + updateMnemonic(); +} + +bool QQuickMnemonicLabel::isMnemonicVisible() const +{ + return m_mnemonicVisible; +} + +void QQuickMnemonicLabel::setMnemonicVisible(bool visible) +{ + if (m_mnemonicVisible == visible) + return; + + m_mnemonicVisible = visible; + updateMnemonic(); + + if (isComponentComplete()) + forceLayout(); +} + +static QTextLayout::FormatRange underlineRange(int start, int length = 1) +{ + QTextLayout::FormatRange range; + range.start = start; + range.length = length; + range.format.setFontUnderline(true); + return range; +} + +// based on QPlatformTheme::removeMnemonics() +void QQuickMnemonicLabel::updateMnemonic() +{ + QString text(m_fullText.size(), 0); + int idx = 0; + int pos = 0; + int len = m_fullText.length(); + QVector<QTextLayout::FormatRange> formats; + while (len) { + if (m_fullText.at(pos) == QLatin1Char('&') && (len == 1 || m_fullText.at(pos + 1) != QLatin1Char('&'))) { + if (m_mnemonicVisible && (pos == 0 || m_fullText.at(pos - 1) != QLatin1Char('&'))) + formats += underlineRange(pos); + ++pos; + --len; + if (len == 0) + break; + } else if (m_fullText.at(pos) == QLatin1Char('(') && len >= 4 && + m_fullText.at(pos + 1) == QLatin1Char('&') && + m_fullText.at(pos + 2) != QLatin1Char('&') && + m_fullText.at(pos + 3) == QLatin1Char(')')) { + // a mnemonic with format "\s*(&X)" + if (m_mnemonicVisible) { + formats += underlineRange(pos + 1); + } else { + int n = 0; + while (idx > n && text.at(idx - n - 1).isSpace()) + ++n; + idx -= n; + pos += 4; + len -= 4; + continue; + } + } + text[idx] = m_fullText.at(pos); + ++pos; + ++idx; + --len; + } + text.truncate(idx); + + QQuickTextPrivate::get(this)->layout.setFormats(formats); + QQuickText::setText(text); +} + +QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquickmnemoniclabel_p.h b/src/quickcontrols2/qquickmnemoniclabel_p.h new file mode 100644 index 00000000..33bc1e08 --- /dev/null +++ b/src/quickcontrols2/qquickmnemoniclabel_p.h @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKMNEMONICLABEL_P_H +#define QQUICKMNEMONICLABEL_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuick/private/qquicktext_p.h> +#include <QtQuickControls2/private/qtquickcontrols2global_p.h> + +QT_BEGIN_NAMESPACE + +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickMnemonicLabel : public QQuickText +{ + Q_OBJECT + Q_PROPERTY(QString text READ text WRITE setText FINAL) + Q_PROPERTY(bool mnemonicVisible READ isMnemonicVisible WRITE setMnemonicVisible FINAL) + +public: + explicit QQuickMnemonicLabel(QQuickItem *parent = nullptr); + + QString text() const; + void setText(const QString &text); + + bool isMnemonicVisible() const; + void setMnemonicVisible(bool visible); + +private: + void updateMnemonic(); + + bool m_mnemonicVisible; + QString m_fullText; +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickMnemonicLabel) + +#endif // QQUICKMNEMONICLABEL_P_H diff --git a/src/quickcontrols2/qquickpaddedrectangle.cpp b/src/quickcontrols2/qquickpaddedrectangle.cpp index 3555d6d7..f7088d54 100644 --- a/src/quickcontrols2/qquickpaddedrectangle.cpp +++ b/src/quickcontrols2/qquickpaddedrectangle.cpp @@ -200,7 +200,10 @@ QSGNode *QQuickPaddedRectangle::updatePaintNode(QSGNode *node, UpdatePaintNodeDa m.translate(left, top); transformNode->setMatrix(m); - rectNode->setRect(boundingRect().adjusted(0, 0, -left-right, -top-bottom)); + qreal w = qMax<qreal>(0.0, width() -left-right); + qreal h = qMax<qreal>(0.0, height() -top-bottom); + + rectNode->setRect(QRectF(0, 0, w, h)); rectNode->update(); } } diff --git a/src/quickcontrols2/qquickproxytheme_p.h b/src/quickcontrols2/qquickproxytheme_p.h index 04f800f4..2d271e8c 100644 --- a/src/quickcontrols2/qquickproxytheme_p.h +++ b/src/quickcontrols2/qquickproxytheme_p.h @@ -53,7 +53,7 @@ QT_BEGIN_NAMESPACE -class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickProxyTheme : public QPlatformTheme +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickProxyTheme : public QPlatformTheme { public: explicit QQuickProxyTheme(QPlatformTheme *theme = nullptr); diff --git a/src/quickcontrols2/qquickstyle.cpp b/src/quickcontrols2/qquickstyle.cpp index c57dc7ac..800341d7 100644 --- a/src/quickcontrols2/qquickstyle.cpp +++ b/src/quickcontrols2/qquickstyle.cpp @@ -36,13 +36,17 @@ #include "qquickstyle.h" #include "qquickstyle_p.h" -#include "qquickstyleattached_p.h" #include <QtCore/qdir.h> +#include <QtCore/qfile.h> #include <QtCore/qdebug.h> #include <QtCore/qsettings.h> +#include <QtCore/qfileselector.h> #include <QtCore/qlibraryinfo.h> +#include <QtGui/qcolor.h> +#include <QtGui/qpalette.h> #include <QtGui/private/qguiapplication_p.h> +#include <QtGui/qpa/qplatformtheme.h> #include <QtQml/private/qqmlmetatype_p.h> #include <QtQml/qqmlengine.h> #include <QtQml/qqmlfile.h> @@ -176,7 +180,7 @@ struct QQuickStyleSpec setFallbackStyle(QString::fromLatin1(qgetenv("QT_QUICK_CONTROLS_FALLBACK_STYLE")), "QT_QUICK_CONTROLS_FALLBACK_STYLE"); #if QT_CONFIG(settings) if (style.isEmpty() || fallbackStyle.isEmpty()) { - QSharedPointer<QSettings> settings = QQuickStyleAttached::settings(QStringLiteral("Controls")); + QSharedPointer<QSettings> settings = QQuickStylePrivate::settings(QStringLiteral("Controls")); if (settings) { if (style.isEmpty()) style = settings->value(QStringLiteral("Style")).toString(); @@ -235,7 +239,7 @@ struct QQuickStyleSpec { if (configFilePath.isEmpty()) { configFilePath = QFile::decodeName(qgetenv("QT_QUICK_CONTROLS_CONF")); - if (!QFile::exists(configFilePath)) { + if (configFilePath.isEmpty() || !QFile::exists(configFilePath)) { if (!configFilePath.isEmpty()) qWarning("QT_QUICK_CONTROLS_CONF=%s: No such file", qPrintable(configFilePath)); @@ -313,6 +317,38 @@ QString QQuickStylePrivate::configFilePath() return styleSpec()->resolveConfigFilePath(); } +QSharedPointer<QSettings> QQuickStylePrivate::settings(const QString &group) +{ +#ifndef QT_NO_SETTINGS + const QString filePath = QQuickStylePrivate::configFilePath(); + if (QFile::exists(filePath)) { + QFileSelector selector; + QSettings *settings = new QSettings(selector.select(filePath), QSettings::IniFormat); + if (!group.isEmpty()) + settings->beginGroup(group); + return QSharedPointer<QSettings>(settings); + } +#endif // QT_NO_SETTINGS + return QSharedPointer<QSettings>(); +} + +static bool qt_is_dark_system_theme() +{ + if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) { + if (const QPalette *systemPalette = theme->palette(QPlatformTheme::SystemPalette)) { + const QColor textColor = systemPalette->color(QPalette::WindowText); + return textColor.red() > 128 && textColor.blue() > 128 && textColor.green() > 128; + } + } + return false; +} + +bool QQuickStylePrivate::isDarkSystemTheme() +{ + static bool dark = qt_is_dark_system_theme(); + return dark; +} + /*! Returns the name of the application style. diff --git a/src/quickcontrols2/qquickstyle_p.h b/src/quickcontrols2/qquickstyle_p.h index 316783c4..b92df3c2 100644 --- a/src/quickcontrols2/qquickstyle_p.h +++ b/src/quickcontrols2/qquickstyle_p.h @@ -49,10 +49,13 @@ // #include <QtCore/qurl.h> +#include <QtCore/qsharedpointer.h> #include <QtQuickControls2/private/qtquickcontrols2global_p.h> QT_BEGIN_NAMESPACE +class QSettings; + class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickStylePrivate { public: @@ -62,6 +65,8 @@ public: static void init(const QUrl &baseUrl); static void reset(); static QString configFilePath(); + static QSharedPointer<QSettings> settings(const QString &group = QString()); + static bool isDarkSystemTheme(); }; QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquickstyleattached.cpp b/src/quickcontrols2/qquickstyleattached.cpp deleted file mode 100644 index b9a66169..00000000 --- a/src/quickcontrols2/qquickstyleattached.cpp +++ /dev/null @@ -1,269 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL3$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPLv3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or later as published by the Free -** Software Foundation and appearing in the file LICENSE.GPL included in -** the packaging of this file. Please review the following information to -** ensure the GNU General Public License version 2.0 requirements will be -** met: http://www.gnu.org/licenses/gpl-2.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qquickstyleattached_p.h" -#include "qquickstyle_p.h" - -#include <QtCore/qfile.h> -#include <QtCore/qsettings.h> -#include <QtCore/qfileselector.h> -#include <QtGui/qcolor.h> -#include <QtGui/qpalette.h> -#include <QtGui/private/qguiapplication_p.h> -#include <QtGui/qpa/qplatformtheme.h> -#include <QtQuick/qquickwindow.h> -#include <QtQuick/private/qquickitem_p.h> -#include <QtQuickTemplates2/private/qquickpopup_p.h> - -QT_BEGIN_NAMESPACE - -static bool isDarkSystemTheme() -{ - if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) { - if (const QPalette *systemPalette = theme->palette(QPlatformTheme::SystemPalette)) { - const QColor textColor = systemPalette->color(QPalette::WindowText); - return textColor.red() > 128 && textColor.blue() > 128 && textColor.green() > 128; - } - } - return false; -} - -Q_QUICKCONTROLS2_PRIVATE_EXPORT bool qt_is_dark_system_theme() -{ - static bool dark = isDarkSystemTheme(); - return dark; -} - -static QQuickStyleAttached *attachedStyle(const QMetaObject *type, QObject *object, bool create = false) -{ - if (!object) - return nullptr; - int idx = -1; - return qobject_cast<QQuickStyleAttached *>(qmlAttachedPropertiesObject(&idx, object, type, create)); -} - -static QQuickStyleAttached *findParentStyle(const QMetaObject *type, QObject *object) -{ - QQuickItem *item = qobject_cast<QQuickItem *>(object); - if (item) { - // lookup parent items and popups - QQuickItem *parent = item->parentItem(); - while (parent) { - QQuickStyleAttached *style = attachedStyle(type, parent); - if (style) - return style; - - QQuickPopup *popup = qobject_cast<QQuickPopup *>(parent->parent()); - if (popup) - return attachedStyle(type, popup); - - parent = parent->parentItem(); - } - - // fallback to item's window - QQuickStyleAttached *style = attachedStyle(type, item->window()); - if (style) - return style; - } else { - // lookup popup's window - QQuickPopup *popup = qobject_cast<QQuickPopup *>(object); - if (popup) - return attachedStyle(type, popup->popupItem()->window()); - } - - // lookup parent window - QQuickWindow *window = qobject_cast<QQuickWindow *>(object); - if (window) { - QQuickWindow *parentWindow = qobject_cast<QQuickWindow *>(window->parent()); - if (parentWindow) { - QQuickStyleAttached *style = attachedStyle(type, window); - if (style) - return style; - } - } - - // fallback to engine (global) - if (object) { - QQmlEngine *engine = qmlEngine(object); - if (engine) { - QByteArray name = QByteArray("_q_") + type->className(); - QQuickStyleAttached *style = engine->property(name).value<QQuickStyleAttached*>(); - if (!style) { - style = attachedStyle(type, engine, true); - engine->setProperty(name, QVariant::fromValue(style)); - } - return style; - } - } - - return nullptr; -} - -static QList<QQuickStyleAttached *> findChildStyles(const QMetaObject *type, QObject *object) -{ - QList<QQuickStyleAttached *> children; - - QQuickItem *item = qobject_cast<QQuickItem *>(object); - if (!item) { - QQuickWindow *window = qobject_cast<QQuickWindow *>(object); - if (window) { - item = window->contentItem(); - - const auto windowChildren = window->children(); - for (QObject *child : windowChildren) { - QQuickWindow *childWindow = qobject_cast<QQuickWindow *>(child); - if (childWindow) { - QQuickStyleAttached *style = attachedStyle(type, childWindow); - if (style) - children += style; - } - } - } - } - - if (item) { - const auto childItems = item->childItems(); - for (QQuickItem *child : childItems) { - QQuickStyleAttached *style = attachedStyle(type, child); - if (style) - children += style; - else - children += findChildStyles(type, child); - } - } - - return children; -} - -QQuickStyleAttached::QQuickStyleAttached(QObject *parent) : QObject(parent) -{ - QQuickItem *item = qobject_cast<QQuickItem *>(parent); - if (!item) { - QQuickPopup *popup = qobject_cast<QQuickPopup *>(parent); - if (popup) - item = popup->popupItem(); - } - - if (item) { - connect(item, &QQuickItem::windowChanged, this, &QQuickStyleAttached::itemWindowChanged); - QQuickItemPrivate::get(item)->addItemChangeListener(this, QQuickItemPrivate::Parent); - } -} - -QQuickStyleAttached::~QQuickStyleAttached() -{ - QQuickItem *item = qobject_cast<QQuickItem *>(parent()); - if (item) { - disconnect(item, &QQuickItem::windowChanged, this, &QQuickStyleAttached::itemWindowChanged); - QQuickItemPrivate::get(item)->removeItemChangeListener(this, QQuickItemPrivate::Parent); - } - - setParentStyle(nullptr); -} - -QSharedPointer<QSettings> QQuickStyleAttached::settings(const QString &group) -{ -#ifndef QT_NO_SETTINGS - const QString filePath = QQuickStylePrivate::configFilePath(); - if (QFile::exists(filePath)) { - QFileSelector selector; - QSettings *settings = new QSettings(selector.select(filePath), QSettings::IniFormat); - if (!group.isEmpty()) - settings->beginGroup(group); - return QSharedPointer<QSettings>(settings); - } -#endif // QT_NO_SETTINGS - return QSharedPointer<QSettings>(); -} - -QList<QQuickStyleAttached *> QQuickStyleAttached::childStyles() const -{ - return m_childStyles; -} - -QQuickStyleAttached *QQuickStyleAttached::parentStyle() const -{ - return m_parentStyle; -} - -void QQuickStyleAttached::setParentStyle(QQuickStyleAttached *style) -{ - if (m_parentStyle != style) { - QQuickStyleAttached *oldParent = m_parentStyle; - if (m_parentStyle) - m_parentStyle->m_childStyles.removeOne(this); - m_parentStyle = style; - if (style) - style->m_childStyles.append(this); - parentStyleChange(style, oldParent); - } -} - -void QQuickStyleAttached::init() -{ - QQuickStyleAttached *parentStyle = findParentStyle(metaObject(), parent()); - if (parentStyle) - setParentStyle(parentStyle); - - const QList<QQuickStyleAttached *> children = findChildStyles(metaObject(), parent()); - for (QQuickStyleAttached *child : children) - child->setParentStyle(this); -} - -void QQuickStyleAttached::parentStyleChange(QQuickStyleAttached *newParent, QQuickStyleAttached *oldParent) -{ - Q_UNUSED(newParent); - Q_UNUSED(oldParent); -} - -void QQuickStyleAttached::itemWindowChanged(QQuickWindow *window) -{ - QQuickStyleAttached *parentStyle = nullptr; - QQuickItem *item = qobject_cast<QQuickItem *>(sender()); - if (item) - parentStyle = findParentStyle(metaObject(), item); - if (!parentStyle) - parentStyle = attachedStyle(metaObject(), window); - setParentStyle(parentStyle); -} - -void QQuickStyleAttached::itemParentChanged(QQuickItem *item, QQuickItem *parent) -{ - Q_UNUSED(parent); - setParentStyle(findParentStyle(metaObject(), item)); -} - -QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquickstyleplugin.cpp b/src/quickcontrols2/qquickstyleplugin.cpp index 1f01da52..fa8e9785 100644 --- a/src/quickcontrols2/qquickstyleplugin.cpp +++ b/src/quickcontrols2/qquickstyleplugin.cpp @@ -65,14 +65,23 @@ void QQuickStylePlugin::initializeEngine(QQmlEngine *engine, const char *uri) if (!m_theme.isNull()) return; - const QString style = name(); - if (!style.isEmpty() && style.compare(QQuickStyle::name(), Qt::CaseInsensitive) == 0) { + if (isCurrent()) { m_theme.reset(createTheme()); if (m_theme) QGuiApplicationPrivate::platform_theme = m_theme.data(); } } +bool QQuickStylePlugin::isCurrent() const +{ + QString style = QQuickStyle::name(); + if (style.isEmpty()) + style = QStringLiteral("Default"); + + const QString theme = name(); + return theme.compare(style, Qt::CaseInsensitive) == 0; +} + QString QQuickStylePlugin::name() const { return QString(); diff --git a/src/quickcontrols2/qquickstyleplugin_p.h b/src/quickcontrols2/qquickstyleplugin_p.h index cd5a77b6..9457b472 100644 --- a/src/quickcontrols2/qquickstyleplugin_p.h +++ b/src/quickcontrols2/qquickstyleplugin_p.h @@ -67,6 +67,7 @@ public: void registerTypes(const char *uri) override; void initializeEngine(QQmlEngine *engine, const char *uri) override; + bool isCurrent() const; virtual QString name() const; virtual QQuickProxyTheme *createTheme() const; diff --git a/src/quickcontrols2/qquickstyleselector.cpp b/src/quickcontrols2/qquickstyleselector.cpp index a9e905ca..d5543c17 100644 --- a/src/quickcontrols2/qquickstyleselector.cpp +++ b/src/quickcontrols2/qquickstyleselector.cpp @@ -71,13 +71,21 @@ static QString ensureSlash(const QString &path) return path + QLatin1Char('/'); } +static QStringList prefixedPlatformSelectors(const QChar &prefix) +{ + QStringList selectors = QFileSelectorPrivate::platformSelectors(); + for (int i = 0; i < selectors.count(); ++i) + selectors[i].prepend(prefix); + return selectors; +} + static QStringList allSelectors(const QString &style = QString()) { - static const QStringList platformSelectors = QFileSelectorPrivate::platformSelectors(); + static const QStringList platformSelectors = prefixedPlatformSelectors(QLatin1Char('+')); QStringList selectors = platformSelectors; const QString locale = QLocale().name(); if (!locale.isEmpty()) - selectors += locale; + selectors += QLatin1Char('+') + locale; if (!style.isEmpty()) selectors.prepend(style); return selectors; diff --git a/src/quickcontrols2/qquicktheme.cpp b/src/quickcontrols2/qquicktheme.cpp new file mode 100644 index 00000000..06a66bfd --- /dev/null +++ b/src/quickcontrols2/qquicktheme.cpp @@ -0,0 +1,163 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquicktheme_p.h" +#include "qquickstyle_p.h" + +#include <QtCore/qmetaobject.h> +#include <QtCore/qsettings.h> + +#include <functional> + +QT_BEGIN_NAMESPACE + +#if QT_CONFIG(settings) +static void readValue(const QSharedPointer<QSettings> &settings, const QString &name, std::function<void(const QVariant &)> setValue) +{ + const QVariant var = settings->value(name); + if (var.isValid()) + setValue(var); +} + +template <typename Enum> +static Enum toEnumValue(const QVariant &var) +{ + // ### TODO: expose QFont enums to the meta object system using Q_ENUM + //QMetaEnum enumeration = QMetaEnum::fromType<Enum>(); + //bool ok = false; + //int value = enumeration.keyToValue(var.toByteArray(), &ok); + //if (!ok) + // value = var.toInt(); + //return static_cast<Enum>(value); + + return static_cast<Enum>(var.toInt()); +} + +QFont *readFont(const QSharedPointer<QSettings> &settings) +{ + const QVariant var = settings->value(QStringLiteral("Font")); + if (var.isValid()) + return new QFont(var.value<QFont>()); + + QFont f; + settings->beginGroup(QStringLiteral("Font")); + readValue(settings, QStringLiteral("Family"), [&f](const QVariant &var) { f.setFamily(var.toString()); }); + readValue(settings, QStringLiteral("PointSize"), [&f](const QVariant &var) { f.setPointSizeF(var.toReal()); }); + readValue(settings, QStringLiteral("PixelSize"), [&f](const QVariant &var) { f.setPixelSize(var.toInt()); }); + readValue(settings, QStringLiteral("StyleHint"), [&f](const QVariant &var) { f.setStyleHint(toEnumValue<QFont::StyleHint>(var.toInt())); }); + readValue(settings, QStringLiteral("Weight"), [&f](const QVariant &var) { f.setWeight(toEnumValue<QFont::Weight>(var)); }); + readValue(settings, QStringLiteral("Style"), [&f](const QVariant &var) { f.setStyle(toEnumValue<QFont::Style>(var.toInt())); }); + settings->endGroup(); + return new QFont(f); +} + +static void readColorGroup(const QSharedPointer<QSettings> &settings, QPalette::ColorGroup group, QPalette *palette) +{ + const QStringList keys = settings->childKeys(); + if (keys.isEmpty()) + return; + + static const int index = QPalette::staticMetaObject.indexOfEnumerator("ColorRole"); + Q_ASSERT(index != -1); + QMetaEnum metaEnum = QPalette::staticMetaObject.enumerator(index); + + for (const QString &key : keys) { + bool ok = false; + int role = metaEnum.keyToValue(key.toUtf8(), &ok); + if (ok) + palette->setColor(group, static_cast<QPalette::ColorRole>(role), settings->value(key).value<QColor>()); + } +} + +static QPalette *readPalette(const QSharedPointer<QSettings> &settings) +{ + QPalette p; + settings->beginGroup(QStringLiteral("Palette")); + readColorGroup(settings, QPalette::All, &p); + + settings->beginGroup(QStringLiteral("Normal")); + readColorGroup(settings, QPalette::Normal, &p); + settings->endGroup(); + + settings->beginGroup(QStringLiteral("Disabled")); + readColorGroup(settings, QPalette::Disabled, &p); + settings->endGroup(); + return new QPalette(p); +} + +#endif // QT_CONFIG(settings) + +QQuickTheme::QQuickTheme(const QString &style) + : QQuickProxyTheme() +{ +#if QT_CONFIG(settings) + QSharedPointer<QSettings> settings = QQuickStylePrivate::settings(style); + if (settings) { + m_styleFont.reset(readFont(settings)); + m_stylePalette.reset(readPalette(settings)); + } +#endif +} + +const QFont *QQuickTheme::font(Font type) const +{ + Q_UNUSED(type); + return m_styleFont.data(); +} + +const QPalette *QQuickTheme::palette(Palette type) const +{ + Q_UNUSED(type); + return m_stylePalette.data(); +} + +QFont QQuickTheme::resolveFont(const QFont &font) const +{ + if (!m_styleFont) + return font; + + return m_styleFont->resolve(font); +} + +QPalette QQuickTheme::resolvePalette(const QPalette &palette) const +{ + if (!m_stylePalette) + return palette; + + return m_stylePalette->resolve(palette); +} + +QT_END_NAMESPACE diff --git a/src/quickcontrols2/qquicktheme_p.h b/src/quickcontrols2/qquicktheme_p.h new file mode 100644 index 00000000..098ac7f1 --- /dev/null +++ b/src/quickcontrols2/qquicktheme_p.h @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKTHEME_P_H +#define QQUICKTHEME_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuickControls2/private/qquickproxytheme_p.h> +#include <QtCore/qscopedpointer.h> +#include <QtGui/qfont.h> +#include <QtGui/qpalette.h> + +QT_BEGIN_NAMESPACE + +class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickTheme : public QQuickProxyTheme +{ +public: + QQuickTheme(const QString &name); + + const QFont *font(Font type = SystemFont) const override; + const QPalette *palette(Palette type = SystemPalette) const override; + +protected: + QFont resolveFont(const QFont &font) const; + QPalette resolvePalette(const QPalette &palette) const; + +private: + QScopedPointer<QFont> m_styleFont; + QScopedPointer<QPalette> m_stylePalette; +}; + +QT_END_NAMESPACE + +#endif // QQUICKTHEME_P_H diff --git a/src/quickcontrols2/quickcontrols2.pri b/src/quickcontrols2/quickcontrols2.pri index 9be0c009..ac20b78d 100644 --- a/src/quickcontrols2/quickcontrols2.pri +++ b/src/quickcontrols2/quickcontrols2.pri @@ -1,30 +1,44 @@ HEADERS += \ $$PWD/qquickanimatednode_p.h \ + $$PWD/qquickattachedobject_p.h \ + $$PWD/qquickchecklabel_p.h \ $$PWD/qquickclippedtext_p.h \ - $$PWD/qquickcolorimageprovider_p.h \ + $$PWD/qquickcolor_p.h \ + $$PWD/qquickcolorimage_p.h \ + $$PWD/qquickiconimage_p.h \ + $$PWD/qquickiconimage_p_p.h \ + $$PWD/qquickiconlabel_p.h \ + $$PWD/qquickiconlabel_p_p.h \ $$PWD/qquickitemgroup_p.h \ + $$PWD/qquickmnemoniclabel_p.h \ + $$PWD/qquickpaddedrectangle_p.h \ $$PWD/qquickplaceholdertext_p.h \ $$PWD/qquickproxytheme_p.h \ $$PWD/qquickstyle.h \ $$PWD/qquickstyle_p.h \ - $$PWD/qquickstyleattached_p.h \ $$PWD/qquickstyleplugin_p.h \ $$PWD/qquickstyleselector_p.h \ $$PWD/qquickstyleselector_p_p.h \ - $$PWD/qquickpaddedrectangle_p.h + $$PWD/qquicktheme_p.h SOURCES += \ $$PWD/qquickanimatednode.cpp \ + $$PWD/qquickattachedobject.cpp \ + $$PWD/qquickchecklabel.cpp \ $$PWD/qquickclippedtext.cpp \ - $$PWD/qquickcolorimageprovider.cpp \ + $$PWD/qquickcolor.cpp \ + $$PWD/qquickcolorimage.cpp \ + $$PWD/qquickiconimage.cpp \ + $$PWD/qquickiconlabel.cpp \ $$PWD/qquickitemgroup.cpp \ + $$PWD/qquickmnemoniclabel.cpp \ + $$PWD/qquickpaddedrectangle.cpp \ $$PWD/qquickplaceholdertext.cpp \ $$PWD/qquickproxytheme.cpp \ $$PWD/qquickstyle.cpp \ - $$PWD/qquickstyleattached.cpp \ $$PWD/qquickstyleplugin.cpp \ $$PWD/qquickstyleselector.cpp \ - $$PWD/qquickpaddedrectangle.cpp + $$PWD/qquicktheme.cpp qtConfig(quick-listview):qtConfig(quick-pathview) { HEADERS += \ diff --git a/src/quickcontrols2/quickcontrols2.pro b/src/quickcontrols2/quickcontrols2.pro index bdad3095..8aec9953 100644 --- a/src/quickcontrols2/quickcontrols2.pro +++ b/src/quickcontrols2/quickcontrols2.pro @@ -7,7 +7,7 @@ QT_PRIVATE += core-private gui-private qml-private quick-private quicktemplates2 DEFINES += QT_NO_CAST_TO_ASCII QT_NO_CAST_FROM_ASCII HEADERS += \ - $$PWD/qtquickcontrols2global.h + $$PWD/qtquickcontrols2global.h \ $$PWD/qtquickcontrols2global_p.h include(quickcontrols2.pri) |