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Diffstat (limited to 'src/imports/dialogs/qquickabstractdialog.cpp')
| -rw-r--r-- | src/imports/dialogs/qquickabstractdialog.cpp | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/src/imports/dialogs/qquickabstractdialog.cpp b/src/imports/dialogs/qquickabstractdialog.cpp deleted file mode 100644 index 9bb2388741..0000000000 --- a/src/imports/dialogs/qquickabstractdialog.cpp +++ /dev/null @@ -1,337 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtQuick.Dialogs module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 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 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qquickabstractdialog_p.h" -#include "qquickitem.h" - -#include <private/qguiapplication_p.h> -#include <QWindow> -#include <QQmlComponent> -#include <QQuickWindow> -#include <qpa/qplatformintegration.h> - -QT_BEGIN_NAMESPACE - -QQmlComponent *QQuickAbstractDialog::m_decorationComponent(0); - -QQuickAbstractDialog::QQuickAbstractDialog(QObject *parent) - : QObject(parent) - , m_parentWindow(0) - , m_visible(false) - , m_modality(Qt::WindowModal) - , m_qmlImplementation(0) - , m_dialogWindow(0) - , m_contentItem(0) - , m_windowDecoration(0) - , m_hasNativeWindows(QGuiApplicationPrivate::platformIntegration()-> - hasCapability(QPlatformIntegration::MultipleWindows) && - QGuiApplicationPrivate::platformIntegration()-> - hasCapability(QPlatformIntegration::WindowManagement)) - , m_hasAspiredPosition(false) -{ -} - -QQuickAbstractDialog::~QQuickAbstractDialog() -{ -} - -void QQuickAbstractDialog::setVisible(bool v) -{ - if (m_visible == v) return; - m_visible = v; - if (helper()) { - if (v) { - Qt::WindowFlags flags = Qt::Dialog; - if (!title().isEmpty()) - flags |= Qt::WindowTitleHint; - m_visible = helper()->show(flags, m_modality, parentWindow()); - } else { - helper()->hide(); - } - } else { - // For a pure QML implementation, there is no helper. - // But m_implementation is probably either an Item or a Window at this point. - if (!m_dialogWindow) { - m_dialogWindow = qobject_cast<QWindow *>(m_qmlImplementation); - if (!m_dialogWindow) { - m_contentItem = qobject_cast<QQuickItem *>(m_qmlImplementation); - if (m_contentItem) { - if (m_hasNativeWindows) - m_dialogWindow = m_contentItem->window(); - // An Item-based dialog implementation doesn't come with a window, so - // we have to instantiate one iff the platform allows it. - if (!m_dialogWindow && m_hasNativeWindows) { - QQuickWindow *win = new QQuickWindow; - ((QObject *)win)->setParent(this); // memory management only - m_dialogWindow = win; - m_contentItem->setParentItem(win->contentItem()); - m_dialogWindow->setMinimumSize(QSize(m_contentItem->implicitWidth(), m_contentItem->implicitHeight())); - connect(win, SIGNAL(widthChanged(int)), this, SLOT(windowGeometryChanged())); - connect(win, SIGNAL(heightChanged(int)), this, SLOT(windowGeometryChanged())); - } - - QQuickItem *parentItem = qobject_cast<QQuickItem *>(parent()); - - // If the platform does not support multiple windows, but the dialog is - // implemented as an Item, then try to decorate it as a fake window and make it visible. - if (parentItem && !m_dialogWindow && !m_windowDecoration) { - if (m_decorationComponent) { - if (m_decorationComponent->isLoading()) - connect(m_decorationComponent, SIGNAL(statusChanged(QQmlComponent::Status)), - this, SLOT(decorationLoaded())); - else - decorationLoaded(); - } - // Window decoration wasn't possible, so just reparent it into the scene - else { - m_contentItem->setParentItem(parentItem); - m_contentItem->setZ(10000); - } - } - } - } - if (m_dialogWindow) { - // "grow up" to the size and position expected to achieve - if (!m_sizeAspiration.isNull()) { - if (m_hasAspiredPosition) - m_dialogWindow->setGeometry(m_sizeAspiration); - else { - if (m_sizeAspiration.width() > 0) - m_dialogWindow->setWidth(m_sizeAspiration.width()); - if (m_sizeAspiration.height() > 0) - m_dialogWindow->setHeight(m_sizeAspiration.height()); - } - } - connect(m_dialogWindow, SIGNAL(visibleChanged(bool)), this, SLOT(visibleChanged(bool))); - connect(m_dialogWindow, SIGNAL(xChanged(int)), this, SLOT(setX(int))); - connect(m_dialogWindow, SIGNAL(yChanged(int)), this, SLOT(setY(int))); - connect(m_dialogWindow, SIGNAL(widthChanged(int)), this, SLOT(setWidth(int))); - connect(m_dialogWindow, SIGNAL(heightChanged(int)), this, SLOT(setHeight(int))); - } - } - if (m_windowDecoration) { - m_windowDecoration->setVisible(v); - } else if (m_dialogWindow) { - if (v) { - m_dialogWindow->setTransientParent(parentWindow()); - m_dialogWindow->setTitle(title()); - m_dialogWindow->setModality(m_modality); - } - m_dialogWindow->setVisible(v); - } - } - - emit visibilityChanged(); -} - -void QQuickAbstractDialog::decorationLoaded() -{ - bool ok = false; - QQuickItem *parentItem = qobject_cast<QQuickItem *>(parent()); - while (parentItem->parentItem() && !parentItem->parentItem()->inherits("QQuickRootItem")) - parentItem = parentItem->parentItem(); - if (m_decorationComponent->isError()) { - qWarning() << m_decorationComponent->errors(); - } else { - QObject *decoration = m_decorationComponent->create(); - m_windowDecoration = qobject_cast<QQuickItem *>(decoration); - if (m_windowDecoration) { - m_windowDecoration->setParentItem(parentItem); - // Give the window decoration its content to manage - QVariant contentVariant; - contentVariant.setValue<QQuickItem*>(m_contentItem); - m_windowDecoration->setProperty("content", contentVariant); - connect(m_windowDecoration, SIGNAL(dismissed()), this, SLOT(reject())); - ok = true; - } else { - qWarning() << m_decorationComponent->url() << - "cannot be used as a window decoration because it's not an Item"; - delete m_windowDecoration; - delete m_decorationComponent; - m_decorationComponent = 0; - } - } - // Window decoration wasn't possible, so just reparent it into the scene - if (!ok) { - m_contentItem->setParentItem(parentItem); - m_contentItem->setZ(10000); - } -} - -void QQuickAbstractDialog::setModality(Qt::WindowModality m) -{ - if (m_modality == m) return; - m_modality = m; - emit modalityChanged(); -} - -void QQuickAbstractDialog::accept() -{ - setVisible(false); - emit accepted(); -} - -void QQuickAbstractDialog::reject() -{ - setVisible(false); - emit rejected(); -} - -void QQuickAbstractDialog::visibleChanged(bool v) -{ - m_visible = v; - emit visibilityChanged(); -} - -void QQuickAbstractDialog::windowGeometryChanged() -{ - QQuickItem *content = qobject_cast<QQuickItem*>(m_qmlImplementation); - if (m_dialogWindow && content) { - content->setWidth(m_dialogWindow->width()); - content->setHeight(m_dialogWindow->height()); - } -} - -QQuickWindow *QQuickAbstractDialog::parentWindow() -{ - QQuickItem *parentItem = qobject_cast<QQuickItem *>(parent()); - if (parentItem) - m_parentWindow = parentItem->window(); - return m_parentWindow; -} - -void QQuickAbstractDialog::setQmlImplementation(QObject *obj) -{ - m_qmlImplementation = obj; - if (m_dialogWindow) { - disconnect(this, SLOT(visibleChanged(bool))); - // Can't necessarily delete because m_dialogWindow might have been provided by the QML. - m_dialogWindow = 0; - } -} - -int QQuickAbstractDialog::x() const -{ - if (m_dialogWindow) - return m_dialogWindow->x(); - return m_sizeAspiration.x(); -} - -int QQuickAbstractDialog::y() const -{ - if (m_dialogWindow) - return m_dialogWindow->y(); - return m_sizeAspiration.y(); -} - -int QQuickAbstractDialog::width() const -{ - if (m_dialogWindow) - return m_dialogWindow->width(); - return m_sizeAspiration.width(); -} - -int QQuickAbstractDialog::height() const -{ - if (m_dialogWindow) - return m_dialogWindow->height(); - return m_sizeAspiration.height(); -} - -void QQuickAbstractDialog::setX(int arg) -{ - m_hasAspiredPosition = true; - m_sizeAspiration.setX(arg); - if (helper()) { - // TODO - } else if (m_dialogWindow) { - if (sender() != m_dialogWindow) - m_dialogWindow->setX(arg); - } else if (m_contentItem) { - m_contentItem->setX(arg); - } - emit geometryChanged(); -} - -void QQuickAbstractDialog::setY(int arg) -{ - m_hasAspiredPosition = true; - m_sizeAspiration.setY(arg); - if (helper()) { - // TODO - } else if (m_dialogWindow) { - if (sender() != m_dialogWindow) - m_dialogWindow->setY(arg); - } else if (m_contentItem) { - m_contentItem->setY(arg); - } - emit geometryChanged(); -} - -void QQuickAbstractDialog::setWidth(int arg) -{ - m_sizeAspiration.setWidth(arg); - if (helper()) { - // TODO - } else if (m_dialogWindow) { - if (sender() != m_dialogWindow) - m_dialogWindow->setWidth(arg); - } else if (m_contentItem) { - m_contentItem->setWidth(arg); - } - emit geometryChanged(); -} - -void QQuickAbstractDialog::setHeight(int arg) -{ - m_sizeAspiration.setHeight(arg); - if (helper()) { - // TODO - } else if (m_dialogWindow) { - if (sender() != m_dialogWindow) - m_dialogWindow->setHeight(arg); - } else if (m_contentItem) { - m_contentItem->setHeight(arg); - } - emit geometryChanged(); -} - -QT_END_NAMESPACE |