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Diffstat (limited to 'examples/widgets/mainwindows/mainwindow/colorswatch.cpp')
| -rw-r--r-- | examples/widgets/mainwindows/mainwindow/colorswatch.cpp | 732 |
1 files changed, 0 insertions, 732 deletions
diff --git a/examples/widgets/mainwindows/mainwindow/colorswatch.cpp b/examples/widgets/mainwindows/mainwindow/colorswatch.cpp deleted file mode 100644 index 77e59d764e..0000000000 --- a/examples/widgets/mainwindows/mainwindow/colorswatch.cpp +++ /dev/null @@ -1,732 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "colorswatch.h" - -#include <QActionGroup> -#include <QtEvents> -#include <QFrame> -#include <QMainWindow> -#include <QMenu> -#include <QPainter> -#include <QImage> -#include <QColor> -#include <QDialog> -#include <QDialogButtonBox> -#include <QGridLayout> -#include <QSignalBlocker> -#include <QSpinBox> -#include <QLabel> -#include <QPainterPath> -#include <QPushButton> -#include <QHBoxLayout> -#include <QBitmap> -#include <QtDebug> - -#undef DEBUG_SIZEHINTS - -QColor bgColorForName(const QString &name) -{ - if (name == "Black") - return QColor("#D8D8D8"); - if (name == "White") - return QColor("#F1F1F1"); - if (name == "Red") - return QColor("#F1D8D8"); - if (name == "Green") - return QColor("#D8E4D8"); - if (name == "Blue") - return QColor("#D8D8F1"); - if (name == "Yellow") - return QColor("#F1F0D8"); - return QColor(name).lighter(110); -} - -QColor fgColorForName(const QString &name) -{ - if (name == "Black") - return QColor("#6C6C6C"); - if (name == "White") - return QColor("#F8F8F8"); - if (name == "Red") - return QColor("#F86C6C"); - if (name == "Green") - return QColor("#6CB26C"); - if (name == "Blue") - return QColor("#6C6CF8"); - if (name == "Yellow") - return QColor("#F8F76C"); - return QColor(name); -} - -class ColorDock : public QFrame -{ - Q_OBJECT -public: - explicit ColorDock(const QString &c, QWidget *parent); - - QSize sizeHint() const override { return szHint; } - QSize minimumSizeHint() const override { return minSzHint; } - - void setCustomSizeHint(const QSize &size); - -public slots: - void changeSizeHints(); - -protected: - void paintEvent(QPaintEvent *) override; - -private: - const QString color; - QSize szHint; - QSize minSzHint; -}; - -ColorDock::ColorDock(const QString &c, QWidget *parent) - : QFrame(parent) - , color(c) - , szHint(-1, -1) - , minSzHint(125, 75) -{ - QFont font = this->font(); - font.setPointSize(8); - setFont(font); -} - -void ColorDock::paintEvent(QPaintEvent *) -{ - QPainter p(this); - p.setRenderHint(QPainter::Antialiasing); - p.fillRect(rect(), bgColorForName(color)); - - p.save(); - - extern void render_qt_text(QPainter *, int, int, const QColor &); - render_qt_text(&p, width(), height(), fgColorForName(color)); - - p.restore(); - -#ifdef DEBUG_SIZEHINTS - p.setRenderHint(QPainter::Antialiasing, false); - - QSize sz = size(); - QSize szHint = sizeHint(); - QSize minSzHint = minimumSizeHint(); - QSize maxSz = maximumSize(); - QString text = QString::fromLatin1("sz: %1x%2\nszHint: %3x%4\nminSzHint: %5x%6\n" - "maxSz: %8x%9") - .arg(sz.width()).arg(sz.height()) - .arg(szHint.width()).arg(szHint.height()) - .arg(minSzHint.width()).arg(minSzHint.height()) - .arg(maxSz.width()).arg(maxSz.height()); - - QRect r = fontMetrics().boundingRect(rect(), Qt::AlignLeft|Qt::AlignTop, text); - r.adjust(-2, -2, 1, 1); - p.translate(4, 4); - QColor bg = Qt::yellow; - bg.setAlpha(120); - p.setBrush(bg); - p.setPen(Qt::black); - p.drawRect(r); - p.drawText(rect(), Qt::AlignLeft|Qt::AlignTop, text); -#endif // DEBUG_SIZEHINTS -} - -static QSpinBox *createSpinBox(int value, QWidget *parent, int max = 1000) -{ - QSpinBox *result = new QSpinBox(parent); - result->setMinimum(-1); - result->setMaximum(max); - result->setValue(value); - return result; -} - -void ColorDock::changeSizeHints() -{ - QDialog dialog(this); - dialog.setWindowFlags(dialog.windowFlags() & ~Qt::WindowContextHelpButtonHint); - dialog.setWindowTitle(color); - - QVBoxLayout *topLayout = new QVBoxLayout(&dialog); - - QGridLayout *inputLayout = new QGridLayout(); - topLayout->addLayout(inputLayout); - - inputLayout->addWidget(new QLabel(tr("Size Hint:"), &dialog), 0, 0); - inputLayout->addWidget(new QLabel(tr("Min Size Hint:"), &dialog), 1, 0); - inputLayout->addWidget(new QLabel(tr("Max Size:"), &dialog), 2, 0); - inputLayout->addWidget(new QLabel(tr("Dock Widget Max Size:"), &dialog), 3, 0); - - QSpinBox *szHintW = createSpinBox(szHint.width(), &dialog); - inputLayout->addWidget(szHintW, 0, 1); - QSpinBox *szHintH = createSpinBox(szHint.height(), &dialog); - inputLayout->addWidget(szHintH, 0, 2); - - QSpinBox *minSzHintW = createSpinBox(minSzHint.width(), &dialog); - inputLayout->addWidget(minSzHintW, 1, 1); - QSpinBox *minSzHintH = createSpinBox(minSzHint.height(), &dialog); - inputLayout->addWidget(minSzHintH, 1, 2); - - QSize maxSz = maximumSize(); - QSpinBox *maxSzW = createSpinBox(maxSz.width(), &dialog, QWIDGETSIZE_MAX); - inputLayout->addWidget(maxSzW, 2, 1); - QSpinBox *maxSzH = createSpinBox(maxSz.height(), &dialog, QWIDGETSIZE_MAX); - inputLayout->addWidget(maxSzH, 2, 2); - - QSize dwMaxSz = parentWidget()->maximumSize(); - QSpinBox *dwMaxSzW = createSpinBox(dwMaxSz.width(), &dialog, QWIDGETSIZE_MAX); - inputLayout->addWidget(dwMaxSzW, 3, 1); - QSpinBox *dwMaxSzH = createSpinBox(dwMaxSz.height(), &dialog, QWIDGETSIZE_MAX); - inputLayout->addWidget(dwMaxSzH, 3, 2); - - inputLayout->setColumnStretch(1, 1); - inputLayout->setColumnStretch(2, 1); - - topLayout->addStretch(); - - QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this); - connect(buttonBox, &QDialogButtonBox::rejected, &dialog, &QDialog::reject); - connect(buttonBox, &QDialogButtonBox::accepted, &dialog, &QDialog::accept); - - topLayout->addWidget(buttonBox); - - if (dialog.exec() != QDialog::Accepted) - return; - - szHint = QSize(szHintW->value(), szHintH->value()); - minSzHint = QSize(minSzHintW->value(), minSzHintH->value()); - maxSz = QSize(maxSzW->value(), maxSzH->value()); - setMaximumSize(maxSz); - dwMaxSz = QSize(dwMaxSzW->value(), dwMaxSzH->value()); - parentWidget()->setMaximumSize(dwMaxSz); - updateGeometry(); - update(); -} - -void ColorDock::setCustomSizeHint(const QSize &size) -{ - if (szHint != size) { - szHint = size; - updateGeometry(); - } -} - -ColorSwatch::ColorSwatch(const QString &colorName, QMainWindow *parent, Qt::WindowFlags flags) - : QDockWidget(parent, flags), mainWindow(parent) -{ - setObjectName(colorName + QLatin1String(" Dock Widget")); - setWindowTitle(objectName() + QLatin1String(" [*]")); - - ColorDock *swatch = new ColorDock(colorName, this); - swatch->setFrameStyle(QFrame::Box | QFrame::Sunken); - - setWidget(swatch); - - closableAction = new QAction(tr("Closable"), this); - closableAction->setCheckable(true); - connect(closableAction, &QAction::triggered, this, &ColorSwatch::changeClosable); - - movableAction = new QAction(tr("Movable"), this); - movableAction->setCheckable(true); - connect(movableAction, &QAction::triggered, this, &ColorSwatch::changeMovable); - - floatableAction = new QAction(tr("Floatable"), this); - floatableAction->setCheckable(true); - connect(floatableAction, &QAction::triggered, this, &ColorSwatch::changeFloatable); - - verticalTitleBarAction = new QAction(tr("Vertical title bar"), this); - verticalTitleBarAction->setCheckable(true); - connect(verticalTitleBarAction, &QAction::triggered, - this, &ColorSwatch::changeVerticalTitleBar); - - floatingAction = new QAction(tr("Floating"), this); - floatingAction->setCheckable(true); - connect(floatingAction, &QAction::triggered, this, &ColorSwatch::changeFloating); - - allowedAreasActions = new QActionGroup(this); - allowedAreasActions->setExclusive(false); - - allowLeftAction = new QAction(tr("Allow on Left"), this); - allowLeftAction->setCheckable(true); - connect(allowLeftAction, &QAction::triggered, this, &ColorSwatch::allowLeft); - - allowRightAction = new QAction(tr("Allow on Right"), this); - allowRightAction->setCheckable(true); - connect(allowRightAction, &QAction::triggered, this, &ColorSwatch::allowRight); - - allowTopAction = new QAction(tr("Allow on Top"), this); - allowTopAction->setCheckable(true); - connect(allowTopAction, &QAction::triggered, this, &ColorSwatch::allowTop); - - allowBottomAction = new QAction(tr("Allow on Bottom"), this); - allowBottomAction->setCheckable(true); - connect(allowBottomAction, &QAction::triggered, this, &ColorSwatch::allowBottom); - - allowedAreasActions->addAction(allowLeftAction); - allowedAreasActions->addAction(allowRightAction); - allowedAreasActions->addAction(allowTopAction); - allowedAreasActions->addAction(allowBottomAction); - - areaActions = new QActionGroup(this); - areaActions->setExclusive(true); - - leftAction = new QAction(tr("Place on Left") , this); - leftAction->setCheckable(true); - connect(leftAction, &QAction::triggered, this, &ColorSwatch::placeLeft); - - rightAction = new QAction(tr("Place on Right") , this); - rightAction->setCheckable(true); - connect(rightAction, &QAction::triggered, this, &ColorSwatch::placeRight); - - topAction = new QAction(tr("Place on Top") , this); - topAction->setCheckable(true); - connect(topAction, &QAction::triggered, this, &ColorSwatch::placeTop); - - bottomAction = new QAction(tr("Place on Bottom") , this); - bottomAction->setCheckable(true); - connect(bottomAction, &QAction::triggered, this, &ColorSwatch::placeBottom); - - areaActions->addAction(leftAction); - areaActions->addAction(rightAction); - areaActions->addAction(topAction); - areaActions->addAction(bottomAction); - - connect(movableAction, &QAction::triggered, areaActions, &QActionGroup::setEnabled); - - connect(movableAction, &QAction::triggered, allowedAreasActions, &QActionGroup::setEnabled); - - connect(floatableAction, &QAction::triggered, floatingAction, &QAction::setEnabled); - - connect(floatingAction, &QAction::triggered, floatableAction, &QAction::setDisabled); - connect(movableAction, &QAction::triggered, floatableAction, &QAction::setEnabled); - - tabMenu = new QMenu(this); - tabMenu->setTitle(tr("Tab into")); - connect(tabMenu, &QMenu::triggered, this, &ColorSwatch::tabInto); - - splitHMenu = new QMenu(this); - splitHMenu->setTitle(tr("Split horizontally into")); - connect(splitHMenu, &QMenu::triggered, this, &ColorSwatch::splitInto); - - splitVMenu = new QMenu(this); - splitVMenu->setTitle(tr("Split vertically into")); - connect(splitVMenu, &QMenu::triggered, this, &ColorSwatch::splitInto); - - QAction *windowModifiedAction = new QAction(tr("Modified"), this); - windowModifiedAction->setCheckable(true); - windowModifiedAction->setChecked(false); - connect(windowModifiedAction, &QAction::toggled, this, &QWidget::setWindowModified); - - menu = new QMenu(colorName, this); - menu->addAction(toggleViewAction()); - menu->addAction(tr("Raise"), this, &QWidget::raise); - menu->addAction(tr("Change Size Hints..."), swatch, &ColorDock::changeSizeHints); - - menu->addSeparator(); - menu->addAction(closableAction); - menu->addAction(movableAction); - menu->addAction(floatableAction); - menu->addAction(floatingAction); - menu->addAction(verticalTitleBarAction); - menu->addSeparator(); - menu->addActions(allowedAreasActions->actions()); - menu->addSeparator(); - menu->addActions(areaActions->actions()); - menu->addSeparator(); - menu->addMenu(splitHMenu); - menu->addMenu(splitVMenu); - menu->addMenu(tabMenu); - menu->addSeparator(); - menu->addAction(windowModifiedAction); - - connect(menu, &QMenu::aboutToShow, this, &ColorSwatch::updateContextMenu); - - if (colorName == QLatin1String("Black")) { - leftAction->setShortcut(Qt::CTRL | Qt::Key_W); - rightAction->setShortcut(Qt::CTRL | Qt::Key_E); - toggleViewAction()->setShortcut(Qt::CTRL | Qt::Key_R); - } -} - -void ColorSwatch::updateContextMenu() -{ - const Qt::DockWidgetArea area = mainWindow->dockWidgetArea(this); - const Qt::DockWidgetAreas areas = allowedAreas(); - - closableAction->setChecked(features() & QDockWidget::DockWidgetClosable); - if (windowType() == Qt::Drawer) { - floatableAction->setEnabled(false); - floatingAction->setEnabled(false); - movableAction->setEnabled(false); - verticalTitleBarAction->setChecked(false); - } else { - floatableAction->setChecked(features() & QDockWidget::DockWidgetFloatable); - floatingAction->setChecked(isWindow()); - // done after floating, to get 'floatable' correctly initialized - movableAction->setChecked(features() & QDockWidget::DockWidgetMovable); - verticalTitleBarAction - ->setChecked(features() & QDockWidget::DockWidgetVerticalTitleBar); - } - - allowLeftAction->setChecked(isAreaAllowed(Qt::LeftDockWidgetArea)); - allowRightAction->setChecked(isAreaAllowed(Qt::RightDockWidgetArea)); - allowTopAction->setChecked(isAreaAllowed(Qt::TopDockWidgetArea)); - allowBottomAction->setChecked(isAreaAllowed(Qt::BottomDockWidgetArea)); - - if (allowedAreasActions->isEnabled()) { - allowLeftAction->setEnabled(area != Qt::LeftDockWidgetArea); - allowRightAction->setEnabled(area != Qt::RightDockWidgetArea); - allowTopAction->setEnabled(area != Qt::TopDockWidgetArea); - allowBottomAction->setEnabled(area != Qt::BottomDockWidgetArea); - } - - { - const QSignalBlocker blocker(leftAction); - leftAction->setChecked(area == Qt::LeftDockWidgetArea); - } - { - const QSignalBlocker blocker(rightAction); - rightAction->setChecked(area == Qt::RightDockWidgetArea); - } - { - const QSignalBlocker blocker(topAction); - topAction->setChecked(area == Qt::TopDockWidgetArea); - } - { - const QSignalBlocker blocker(bottomAction); - bottomAction->setChecked(area == Qt::BottomDockWidgetArea); - } - - if (areaActions->isEnabled()) { - leftAction->setEnabled(areas & Qt::LeftDockWidgetArea); - rightAction->setEnabled(areas & Qt::RightDockWidgetArea); - topAction->setEnabled(areas & Qt::TopDockWidgetArea); - bottomAction->setEnabled(areas & Qt::BottomDockWidgetArea); - } - - tabMenu->clear(); - splitHMenu->clear(); - splitVMenu->clear(); - const QList<ColorSwatch *> dockList = mainWindow->findChildren<ColorSwatch*>(); - for (const ColorSwatch *dock : dockList) { - tabMenu->addAction(dock->objectName()); - splitHMenu->addAction(dock->objectName()); - splitVMenu->addAction(dock->objectName()); - } -} - -static ColorSwatch *findByName(const QMainWindow *mainWindow, const QString &name) -{ - const QList<ColorSwatch *> dockList = mainWindow->findChildren<ColorSwatch*>(); - for (ColorSwatch *dock : dockList) { - if (name == dock->objectName()) - return dock; - } - return nullptr; -} - -void ColorSwatch::splitInto(QAction *action) -{ - ColorSwatch *target = findByName(mainWindow, action->text()); - if (!target) - return; - - const Qt::Orientation o = action->parent() == splitHMenu - ? Qt::Horizontal : Qt::Vertical; - mainWindow->splitDockWidget(target, this, o); -} - -void ColorSwatch::tabInto(QAction *action) -{ - if (ColorSwatch *target = findByName(mainWindow, action->text())) - mainWindow->tabifyDockWidget(target, this); -} - -#ifndef QT_NO_CONTEXTMENU -void ColorSwatch::contextMenuEvent(QContextMenuEvent *event) -{ - event->accept(); - menu->exec(event->globalPos()); -} -#endif // QT_NO_CONTEXTMENU - -void ColorSwatch::resizeEvent(QResizeEvent *e) -{ - if (BlueTitleBar *btb = qobject_cast<BlueTitleBar*>(titleBarWidget())) - btb->updateMask(); - - QDockWidget::resizeEvent(e); -} - -void ColorSwatch::allow(Qt::DockWidgetArea area, bool a) -{ - Qt::DockWidgetAreas areas = allowedAreas(); - areas = a ? areas | area : areas & ~area; - setAllowedAreas(areas); - - if (areaActions->isEnabled()) { - leftAction->setEnabled(areas & Qt::LeftDockWidgetArea); - rightAction->setEnabled(areas & Qt::RightDockWidgetArea); - topAction->setEnabled(areas & Qt::TopDockWidgetArea); - bottomAction->setEnabled(areas & Qt::BottomDockWidgetArea); - } -} - -void ColorSwatch::place(Qt::DockWidgetArea area, bool p) -{ - if (!p) - return; - - mainWindow->addDockWidget(area, this); - - if (allowedAreasActions->isEnabled()) { - allowLeftAction->setEnabled(area != Qt::LeftDockWidgetArea); - allowRightAction->setEnabled(area != Qt::RightDockWidgetArea); - allowTopAction->setEnabled(area != Qt::TopDockWidgetArea); - allowBottomAction->setEnabled(area != Qt::BottomDockWidgetArea); - } -} - -void ColorSwatch::setCustomSizeHint(const QSize &size) -{ - if (ColorDock *dock = qobject_cast<ColorDock*>(widget())) - dock->setCustomSizeHint(size); -} - -void ColorSwatch::changeClosable(bool on) -{ setFeatures(on ? features() | DockWidgetClosable : features() & ~DockWidgetClosable); } - -void ColorSwatch::changeMovable(bool on) -{ setFeatures(on ? features() | DockWidgetMovable : features() & ~DockWidgetMovable); } - -void ColorSwatch::changeFloatable(bool on) -{ setFeatures(on ? features() | DockWidgetFloatable : features() & ~DockWidgetFloatable); } - -void ColorSwatch::changeFloating(bool floating) -{ setFloating(floating); } - -void ColorSwatch::allowLeft(bool a) -{ allow(Qt::LeftDockWidgetArea, a); } - -void ColorSwatch::allowRight(bool a) -{ allow(Qt::RightDockWidgetArea, a); } - -void ColorSwatch::allowTop(bool a) -{ allow(Qt::TopDockWidgetArea, a); } - -void ColorSwatch::allowBottom(bool a) -{ allow(Qt::BottomDockWidgetArea, a); } - -void ColorSwatch::placeLeft(bool p) -{ place(Qt::LeftDockWidgetArea, p); } - -void ColorSwatch::placeRight(bool p) -{ place(Qt::RightDockWidgetArea, p); } - -void ColorSwatch::placeTop(bool p) -{ place(Qt::TopDockWidgetArea, p); } - -void ColorSwatch::placeBottom(bool p) -{ place(Qt::BottomDockWidgetArea, p); } - -void ColorSwatch::changeVerticalTitleBar(bool on) -{ - setFeatures(on ? features() | DockWidgetVerticalTitleBar - : features() & ~DockWidgetVerticalTitleBar); -} - -QSize BlueTitleBar::minimumSizeHint() const -{ - QDockWidget *dw = qobject_cast<QDockWidget*>(parentWidget()); - Q_ASSERT(dw); - QSize result(leftPm.width() + rightPm.width(), centerPm.height()); - if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar) - result.transpose(); - return result; -} - -BlueTitleBar::BlueTitleBar(QWidget *parent) - : QWidget(parent) - , leftPm(QPixmap(":/res/titlebarLeft.png")) - , centerPm(QPixmap(":/res/titlebarCenter.png")) - , rightPm(QPixmap(":/res/titlebarRight.png")) -{ -} - -void BlueTitleBar::paintEvent(QPaintEvent*) -{ - QPainter painter(this); - QRect rect = this->rect(); - - QDockWidget *dw = qobject_cast<QDockWidget*>(parentWidget()); - Q_ASSERT(dw); - - if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar) { - QSize s = rect.size(); - s.transpose(); - rect.setSize(s); - - painter.translate(rect.left(), rect.top() + rect.width()); - painter.rotate(-90); - painter.translate(-rect.left(), -rect.top()); - } - - painter.drawPixmap(rect.topLeft(), leftPm); - painter.drawPixmap(rect.topRight() - QPoint(rightPm.width() - 1, 0), rightPm); - QBrush brush(centerPm); - painter.fillRect(rect.left() + leftPm.width(), rect.top(), - rect.width() - leftPm.width() - rightPm.width(), - centerPm.height(), centerPm); -} - -void BlueTitleBar::mouseReleaseEvent(QMouseEvent *event) -{ - QPoint pos = event->position().toPoint(); - - QRect rect = this->rect(); - - QDockWidget *dw = qobject_cast<QDockWidget*>(parentWidget()); - Q_ASSERT(dw); - - if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar) { - QPoint p = pos; - pos.setX(rect.left() + rect.bottom() - p.y()); - pos.setY(rect.top() + p.x() - rect.left()); - - QSize s = rect.size(); - s.transpose(); - rect.setSize(s); - } - - const int buttonRight = 7; - const int buttonWidth = 20; - int right = rect.right() - pos.x(); - int button = (right - buttonRight)/buttonWidth; - switch (button) { - case 0: - event->accept(); - dw->close(); - break; - case 1: - event->accept(); - dw->setFloating(!dw->isFloating()); - break; - case 2: { - event->accept(); - QDockWidget::DockWidgetFeatures features = dw->features(); - if (features & QDockWidget::DockWidgetVerticalTitleBar) - features &= ~QDockWidget::DockWidgetVerticalTitleBar; - else - features |= QDockWidget::DockWidgetVerticalTitleBar; - dw->setFeatures(features); - break; - } - default: - event->ignore(); - break; - } -} - -void BlueTitleBar::updateMask() -{ - QDockWidget *dw = qobject_cast<QDockWidget*>(parent()); - Q_ASSERT(dw); - - QRect rect = dw->rect(); - QPixmap bitmap(dw->size()); - - { - QPainter painter(&bitmap); - - // initialize to transparent - painter.fillRect(rect, Qt::color0); - - QRect contents = rect; - contents.setTopLeft(geometry().bottomLeft()); - contents.setRight(geometry().right()); - contents.setBottom(contents.bottom()-y()); - painter.fillRect(contents, Qt::color1); - - // let's paint the titlebar - QRect titleRect = this->geometry(); - - if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar) { - QSize s = rect.size(); - s.transpose(); - rect.setSize(s); - - QSize s2 = size(); - s2.transpose(); - titleRect.setSize(s2); - - painter.translate(rect.left(), rect.top() + rect.width()); - painter.rotate(-90); - painter.translate(-rect.left(), -rect.top()); - } - - contents.setTopLeft(titleRect.bottomLeft()); - contents.setRight(titleRect.right()); - contents.setBottom(rect.bottom()-y()); - - QRect rect = titleRect; - - painter.drawPixmap(rect.topLeft(), leftPm.mask()); - painter.fillRect(rect.left() + leftPm.width(), rect.top(), - rect.width() - leftPm.width() - rightPm.width(), - centerPm.height(), Qt::color1); - painter.drawPixmap(rect.topRight() - QPoint(rightPm.width() - 1, 0), rightPm.mask()); - - painter.fillRect(contents, Qt::color1); - } - - dw->setMask(bitmap); -} - -#include "colorswatch.moc" |