2022-05-10 10:06:48 +00:00
|
|
|
// Copyright (C) 2016 The Qt Company Ltd.
|
|
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
#include "mainwindow.h"
|
|
|
|
#include "colorswatch.h"
|
|
|
|
#include "toolbar.h"
|
|
|
|
|
2020-03-18 16:02:11 +00:00
|
|
|
#include <QActionGroup>
|
2011-04-27 10:05:43 +00:00
|
|
|
#include <QLayout>
|
|
|
|
#include <QMenu>
|
|
|
|
#include <QMenuBar>
|
|
|
|
#include <QStatusBar>
|
|
|
|
#include <QTextEdit>
|
|
|
|
#include <QFile>
|
|
|
|
#include <QDataStream>
|
|
|
|
#include <QFileDialog>
|
2015-07-17 08:41:44 +00:00
|
|
|
#include <QDialogButtonBox>
|
2011-04-27 10:05:43 +00:00
|
|
|
#include <QMessageBox>
|
|
|
|
#include <QApplication>
|
|
|
|
#include <QPainter>
|
|
|
|
#include <QMouseEvent>
|
|
|
|
#include <QLineEdit>
|
|
|
|
#include <QComboBox>
|
|
|
|
#include <QLabel>
|
|
|
|
#include <QPushButton>
|
2015-07-17 08:41:44 +00:00
|
|
|
#include <QTextEdit>
|
|
|
|
#include <QDebug>
|
2011-04-27 10:05:43 +00:00
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
static const char message[] =
|
2011-07-04 08:30:18 +00:00
|
|
|
"<p><b>Qt Main Window Example</b></p>"
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
"<p>This is a demonstration of the QMainWindow, QToolBar and "
|
|
|
|
"QDockWidget classes.</p>"
|
|
|
|
|
|
|
|
"<p>The tool bar and dock widgets can be dragged around and rearranged "
|
|
|
|
"using the mouse or via the menu.</p>"
|
|
|
|
|
|
|
|
"<p>Each dock widget contains a colored frame and a context "
|
|
|
|
"(right-click) menu.</p>"
|
|
|
|
|
2011-10-18 07:54:31 +00:00
|
|
|
#ifdef Q_OS_MAC
|
2015-05-28 10:45:48 +00:00
|
|
|
"<p>On OS X, the \"Black\" dock widget has been created as a "
|
2011-04-27 10:05:43 +00:00
|
|
|
"<em>Drawer</em>, which is a special kind of QDockWidget.</p>"
|
|
|
|
#endif
|
|
|
|
;
|
|
|
|
|
|
|
|
Q_DECLARE_METATYPE(QDockWidget::DockWidgetFeatures)
|
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
MainWindow::MainWindow(const CustomSizeHintMap &customSizeHints,
|
|
|
|
QWidget *parent, Qt::WindowFlags flags)
|
2011-04-27 10:05:43 +00:00
|
|
|
: QMainWindow(parent, flags)
|
|
|
|
{
|
2018-02-01 18:23:53 +00:00
|
|
|
Q_UNUSED(message);
|
2011-04-27 10:05:43 +00:00
|
|
|
setObjectName("MainWindow");
|
2011-07-04 08:30:18 +00:00
|
|
|
setWindowTitle("Qt Main Window Example");
|
2011-04-27 10:05:43 +00:00
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
QTextEdit *center = new QTextEdit(this);
|
2011-04-27 10:05:43 +00:00
|
|
|
center->setReadOnly(true);
|
|
|
|
center->setMinimumSize(400, 205);
|
|
|
|
setCentralWidget(center);
|
|
|
|
|
|
|
|
setupToolBar();
|
|
|
|
setupMenuBar();
|
|
|
|
setupDockWidgets(customSizeHints);
|
|
|
|
|
|
|
|
statusBar()->showMessage(tr("Status Bar"));
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::actionTriggered(QAction *action)
|
|
|
|
{
|
|
|
|
qDebug("action '%s' triggered", action->text().toLocal8Bit().data());
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::setupToolBar()
|
|
|
|
{
|
2020-04-03 10:45:36 +00:00
|
|
|
#ifdef Q_OS_MACOS
|
2014-05-06 03:49:21 +00:00
|
|
|
setUnifiedTitleAndToolBarOnMac(true);
|
|
|
|
#endif
|
|
|
|
|
2011-04-27 10:05:43 +00:00
|
|
|
for (int i = 0; i < 3; ++i) {
|
|
|
|
ToolBar *tb = new ToolBar(QString::fromLatin1("Tool Bar %1").arg(i + 1), this);
|
|
|
|
toolBars.append(tb);
|
|
|
|
addToolBar(tb);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::setupMenuBar()
|
|
|
|
{
|
|
|
|
QMenu *menu = menuBar()->addMenu(tr("&File"));
|
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
menu->addAction(tr("Save layout..."), this, &MainWindow::saveLayout);
|
|
|
|
menu->addAction(tr("Load layout..."), this, &MainWindow::loadLayout);
|
|
|
|
menu->addAction(tr("Switch layout direction"),this, &MainWindow::switchLayoutDirection);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
menu->addSeparator();
|
2015-07-17 08:41:44 +00:00
|
|
|
menu->addAction(tr("&Quit"), this, &QWidget::close);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
mainWindowMenu = menuBar()->addMenu(tr("Main window"));
|
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
QAction *action = mainWindowMenu->addAction(tr("Animated docks"));
|
2011-04-27 10:05:43 +00:00
|
|
|
action->setCheckable(true);
|
|
|
|
action->setChecked(dockOptions() & AnimatedDocks);
|
2015-07-17 08:41:44 +00:00
|
|
|
connect(action, &QAction::toggled, this, &MainWindow::setDockOptions);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
action = mainWindowMenu->addAction(tr("Allow nested docks"));
|
|
|
|
action->setCheckable(true);
|
|
|
|
action->setChecked(dockOptions() & AllowNestedDocks);
|
2015-07-17 08:41:44 +00:00
|
|
|
connect(action, &QAction::toggled, this, &MainWindow::setDockOptions);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
action = mainWindowMenu->addAction(tr("Allow tabbed docks"));
|
|
|
|
action->setCheckable(true);
|
|
|
|
action->setChecked(dockOptions() & AllowTabbedDocks);
|
2015-07-17 08:41:44 +00:00
|
|
|
connect(action, &QAction::toggled, this, &MainWindow::setDockOptions);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
action = mainWindowMenu->addAction(tr("Force tabbed docks"));
|
|
|
|
action->setCheckable(true);
|
|
|
|
action->setChecked(dockOptions() & ForceTabbedDocks);
|
2015-07-17 08:41:44 +00:00
|
|
|
connect(action, &QAction::toggled, this, &MainWindow::setDockOptions);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
action = mainWindowMenu->addAction(tr("Vertical tabs"));
|
|
|
|
action->setCheckable(true);
|
|
|
|
action->setChecked(dockOptions() & VerticalTabs);
|
2015-07-17 08:41:44 +00:00
|
|
|
connect(action, &QAction::toggled, this, &MainWindow::setDockOptions);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
2015-03-05 10:00:53 +00:00
|
|
|
action = mainWindowMenu->addAction(tr("Grouped dragging"));
|
|
|
|
action->setCheckable(true);
|
|
|
|
action->setChecked(dockOptions() & GroupedDragging);
|
2015-07-17 08:41:44 +00:00
|
|
|
connect(action, &QAction::toggled, this, &MainWindow::setDockOptions);
|
2015-03-05 10:00:53 +00:00
|
|
|
|
2011-04-27 10:05:43 +00:00
|
|
|
QMenu *toolBarMenu = menuBar()->addMenu(tr("Tool bars"));
|
|
|
|
for (int i = 0; i < toolBars.count(); ++i)
|
2015-07-17 08:41:44 +00:00
|
|
|
toolBarMenu->addMenu(toolBars.at(i)->toolbarMenu());
|
2011-04-27 10:05:43 +00:00
|
|
|
|
2020-04-03 10:45:36 +00:00
|
|
|
#ifdef Q_OS_MACOS
|
2014-05-08 04:51:49 +00:00
|
|
|
toolBarMenu->addSeparator();
|
|
|
|
|
|
|
|
action = toolBarMenu->addAction(tr("Unified"));
|
|
|
|
action->setCheckable(true);
|
|
|
|
action->setChecked(unifiedTitleAndToolBarOnMac());
|
2015-07-17 08:41:44 +00:00
|
|
|
connect(action, &QAction::toggled, this, &QMainWindow::setUnifiedTitleAndToolBarOnMac);
|
2014-05-08 04:51:49 +00:00
|
|
|
#endif
|
|
|
|
|
2011-04-27 10:05:43 +00:00
|
|
|
dockWidgetMenu = menuBar()->addMenu(tr("&Dock Widgets"));
|
2018-04-27 13:29:08 +00:00
|
|
|
|
|
|
|
QMenu *aboutMenu = menuBar()->addMenu(tr("About"));
|
|
|
|
QAction *aboutAct = aboutMenu->addAction(tr("&About"), this, &MainWindow::about);
|
|
|
|
aboutAct->setStatusTip(tr("Show the application's About box"));
|
|
|
|
|
|
|
|
QAction *aboutQtAct = aboutMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt);
|
|
|
|
aboutQtAct->setStatusTip(tr("Show the Qt library's About box"));
|
2011-04-27 10:05:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::setDockOptions()
|
|
|
|
{
|
|
|
|
DockOptions opts;
|
|
|
|
QList<QAction*> actions = mainWindowMenu->actions();
|
|
|
|
|
|
|
|
if (actions.at(0)->isChecked())
|
|
|
|
opts |= AnimatedDocks;
|
|
|
|
if (actions.at(1)->isChecked())
|
|
|
|
opts |= AllowNestedDocks;
|
|
|
|
if (actions.at(2)->isChecked())
|
|
|
|
opts |= AllowTabbedDocks;
|
|
|
|
if (actions.at(3)->isChecked())
|
|
|
|
opts |= ForceTabbedDocks;
|
|
|
|
if (actions.at(4)->isChecked())
|
|
|
|
opts |= VerticalTabs;
|
2015-03-05 10:00:53 +00:00
|
|
|
if (actions.at(5)->isChecked())
|
|
|
|
opts |= GroupedDragging;
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
QMainWindow::setDockOptions(opts);
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::saveLayout()
|
|
|
|
{
|
|
|
|
QString fileName
|
|
|
|
= QFileDialog::getSaveFileName(this, tr("Save layout"));
|
|
|
|
if (fileName.isEmpty())
|
|
|
|
return;
|
|
|
|
QFile file(fileName);
|
|
|
|
if (!file.open(QFile::WriteOnly)) {
|
|
|
|
QString msg = tr("Failed to open %1\n%2")
|
2015-07-17 08:41:44 +00:00
|
|
|
.arg(QDir::toNativeSeparators(fileName), file.errorString());
|
2011-04-27 10:05:43 +00:00
|
|
|
QMessageBox::warning(this, tr("Error"), msg);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
QByteArray geo_data = saveGeometry();
|
|
|
|
QByteArray layout_data = saveState();
|
|
|
|
|
|
|
|
bool ok = file.putChar((uchar)geo_data.size());
|
|
|
|
if (ok)
|
|
|
|
ok = file.write(geo_data) == geo_data.size();
|
|
|
|
if (ok)
|
|
|
|
ok = file.write(layout_data) == layout_data.size();
|
|
|
|
|
|
|
|
if (!ok) {
|
|
|
|
QString msg = tr("Error writing to %1\n%2")
|
2015-07-17 08:41:44 +00:00
|
|
|
.arg(QDir::toNativeSeparators(fileName), file.errorString());
|
2011-04-27 10:05:43 +00:00
|
|
|
QMessageBox::warning(this, tr("Error"), msg);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::loadLayout()
|
|
|
|
{
|
|
|
|
QString fileName
|
|
|
|
= QFileDialog::getOpenFileName(this, tr("Load layout"));
|
|
|
|
if (fileName.isEmpty())
|
|
|
|
return;
|
|
|
|
QFile file(fileName);
|
|
|
|
if (!file.open(QFile::ReadOnly)) {
|
|
|
|
QString msg = tr("Failed to open %1\n%2")
|
2015-07-17 08:41:44 +00:00
|
|
|
.arg(QDir::toNativeSeparators(fileName), file.errorString());
|
2011-04-27 10:05:43 +00:00
|
|
|
QMessageBox::warning(this, tr("Error"), msg);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
uchar geo_size;
|
|
|
|
QByteArray geo_data;
|
|
|
|
QByteArray layout_data;
|
|
|
|
|
|
|
|
bool ok = file.getChar((char*)&geo_size);
|
|
|
|
if (ok) {
|
|
|
|
geo_data = file.read(geo_size);
|
|
|
|
ok = geo_data.size() == geo_size;
|
|
|
|
}
|
|
|
|
if (ok) {
|
|
|
|
layout_data = file.readAll();
|
|
|
|
ok = layout_data.size() > 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (ok)
|
|
|
|
ok = restoreGeometry(geo_data);
|
|
|
|
if (ok)
|
|
|
|
ok = restoreState(layout_data);
|
|
|
|
|
|
|
|
if (!ok) {
|
2015-07-17 08:41:44 +00:00
|
|
|
QString msg = tr("Error reading %1").arg(QDir::toNativeSeparators(fileName));
|
2011-04-27 10:05:43 +00:00
|
|
|
QMessageBox::warning(this, tr("Error"), msg);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
static QAction *addCornerAction(const QString &text, QMainWindow *mw, QMenu *menu, QActionGroup *group,
|
|
|
|
Qt::Corner c, Qt::DockWidgetArea a)
|
2011-04-27 10:05:43 +00:00
|
|
|
{
|
2017-01-09 12:40:32 +00:00
|
|
|
QAction *result = menu->addAction(text, mw, [=]() { mw->setCorner(c, a); });
|
2011-04-27 10:05:43 +00:00
|
|
|
result->setCheckable(true);
|
|
|
|
group->addAction(result);
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
void MainWindow::setupDockWidgets(const CustomSizeHintMap &customSizeHints)
|
2011-04-27 10:05:43 +00:00
|
|
|
{
|
|
|
|
qRegisterMetaType<QDockWidget::DockWidgetFeatures>();
|
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
QMenu *cornerMenu = dockWidgetMenu->addMenu(tr("Top left corner"));
|
2011-04-27 10:05:43 +00:00
|
|
|
QActionGroup *group = new QActionGroup(this);
|
|
|
|
group->setExclusive(true);
|
2015-07-17 08:41:44 +00:00
|
|
|
QAction *cornerAction = addCornerAction(tr("Top dock area"), this, cornerMenu, group, Qt::TopLeftCorner, Qt::TopDockWidgetArea);
|
|
|
|
cornerAction->setChecked(true);
|
|
|
|
addCornerAction(tr("Left dock area"), this, cornerMenu, group, Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
cornerMenu = dockWidgetMenu->addMenu(tr("Top right corner"));
|
2011-04-27 10:05:43 +00:00
|
|
|
group = new QActionGroup(this);
|
|
|
|
group->setExclusive(true);
|
2015-07-17 08:41:44 +00:00
|
|
|
cornerAction = addCornerAction(tr("Top dock area"), this, cornerMenu, group, Qt::TopRightCorner, Qt::TopDockWidgetArea);
|
|
|
|
cornerAction->setChecked(true);
|
|
|
|
addCornerAction(tr("Right dock area"), this, cornerMenu, group, Qt::TopRightCorner, Qt::RightDockWidgetArea);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
cornerMenu = dockWidgetMenu->addMenu(tr("Bottom left corner"));
|
2011-04-27 10:05:43 +00:00
|
|
|
group = new QActionGroup(this);
|
|
|
|
group->setExclusive(true);
|
2015-07-17 08:41:44 +00:00
|
|
|
cornerAction = addCornerAction(tr("Bottom dock area"), this, cornerMenu, group, Qt::BottomLeftCorner, Qt::BottomDockWidgetArea);
|
|
|
|
cornerAction->setChecked(true);
|
|
|
|
addCornerAction(tr("Left dock area"), this, cornerMenu, group, Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
cornerMenu = dockWidgetMenu->addMenu(tr("Bottom right corner"));
|
2011-04-27 10:05:43 +00:00
|
|
|
group = new QActionGroup(this);
|
|
|
|
group->setExclusive(true);
|
2015-07-17 08:41:44 +00:00
|
|
|
cornerAction = addCornerAction(tr("Bottom dock area"), this, cornerMenu, group, Qt::BottomRightCorner, Qt::BottomDockWidgetArea);
|
|
|
|
cornerAction->setChecked(true);
|
|
|
|
addCornerAction(tr("Right dock area"), this, cornerMenu, group, Qt::BottomRightCorner, Qt::RightDockWidgetArea);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
dockWidgetMenu->addSeparator();
|
|
|
|
|
|
|
|
static const struct Set {
|
|
|
|
const char * name;
|
|
|
|
uint flags;
|
|
|
|
Qt::DockWidgetArea area;
|
|
|
|
} sets [] = {
|
2011-10-18 07:54:31 +00:00
|
|
|
#ifndef Q_OS_MAC
|
2011-04-27 10:05:43 +00:00
|
|
|
{ "Black", 0, Qt::LeftDockWidgetArea },
|
|
|
|
#else
|
|
|
|
{ "Black", Qt::Drawer, Qt::LeftDockWidgetArea },
|
|
|
|
#endif
|
|
|
|
{ "White", 0, Qt::RightDockWidgetArea },
|
|
|
|
{ "Red", 0, Qt::TopDockWidgetArea },
|
|
|
|
{ "Green", 0, Qt::TopDockWidgetArea },
|
|
|
|
{ "Blue", 0, Qt::BottomDockWidgetArea },
|
|
|
|
{ "Yellow", 0, Qt::BottomDockWidgetArea }
|
|
|
|
};
|
|
|
|
const int setCount = sizeof(sets) / sizeof(Set);
|
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
const QIcon qtIcon(QPixmap(":/res/qt.png"));
|
2011-04-27 10:05:43 +00:00
|
|
|
for (int i = 0; i < setCount; ++i) {
|
|
|
|
ColorSwatch *swatch = new ColorSwatch(tr(sets[i].name), this, Qt::WindowFlags(sets[i].flags));
|
2015-07-17 08:41:44 +00:00
|
|
|
if (i % 2)
|
|
|
|
swatch->setWindowIcon(qtIcon);
|
2011-04-27 10:05:43 +00:00
|
|
|
if (qstrcmp(sets[i].name, "Blue") == 0) {
|
|
|
|
BlueTitleBar *titlebar = new BlueTitleBar(swatch);
|
|
|
|
swatch->setTitleBarWidget(titlebar);
|
2015-07-17 08:41:44 +00:00
|
|
|
connect(swatch, &QDockWidget::topLevelChanged, titlebar, &BlueTitleBar::updateMask);
|
|
|
|
connect(swatch, &QDockWidget::featuresChanged, titlebar, &BlueTitleBar::updateMask, Qt::QueuedConnection);
|
2011-04-27 10:05:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
QString name = QString::fromLatin1(sets[i].name);
|
|
|
|
if (customSizeHints.contains(name))
|
|
|
|
swatch->setCustomSizeHint(customSizeHints.value(name));
|
|
|
|
|
|
|
|
addDockWidget(sets[i].area, swatch);
|
2015-07-17 08:41:44 +00:00
|
|
|
dockWidgetMenu->addMenu(swatch->colorSwatchMenu());
|
2011-04-27 10:05:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
destroyDockWidgetMenu = new QMenu(tr("Destroy dock widget"), this);
|
|
|
|
destroyDockWidgetMenu->setEnabled(false);
|
2015-07-17 08:41:44 +00:00
|
|
|
connect(destroyDockWidgetMenu, &QMenu::triggered, this, &MainWindow::destroyDockWidget);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
dockWidgetMenu->addSeparator();
|
2015-07-17 08:41:44 +00:00
|
|
|
dockWidgetMenu->addAction(tr("Add dock widget..."), this, &MainWindow::createDockWidget);
|
2011-04-27 10:05:43 +00:00
|
|
|
dockWidgetMenu->addMenu(destroyDockWidgetMenu);
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::switchLayoutDirection()
|
|
|
|
{
|
|
|
|
if (layoutDirection() == Qt::LeftToRight)
|
2015-07-17 08:41:44 +00:00
|
|
|
QApplication::setLayoutDirection(Qt::RightToLeft);
|
2011-04-27 10:05:43 +00:00
|
|
|
else
|
2015-07-17 08:41:44 +00:00
|
|
|
QApplication::setLayoutDirection(Qt::LeftToRight);
|
2011-04-27 10:05:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
class CreateDockWidgetDialog : public QDialog
|
|
|
|
{
|
|
|
|
public:
|
2017-09-18 09:49:52 +00:00
|
|
|
explicit CreateDockWidgetDialog(QWidget *parent = nullptr);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
QString enteredObjectName() const { return m_objectName->text(); }
|
2011-04-27 10:05:43 +00:00
|
|
|
Qt::DockWidgetArea location() const;
|
|
|
|
|
|
|
|
private:
|
|
|
|
QLineEdit *m_objectName;
|
|
|
|
QComboBox *m_location;
|
|
|
|
};
|
|
|
|
|
|
|
|
CreateDockWidgetDialog::CreateDockWidgetDialog(QWidget *parent)
|
|
|
|
: QDialog(parent)
|
2015-07-17 08:41:44 +00:00
|
|
|
, m_objectName(new QLineEdit(this))
|
|
|
|
, m_location(new QComboBox(this))
|
2011-04-27 10:05:43 +00:00
|
|
|
{
|
2015-07-17 08:41:44 +00:00
|
|
|
setWindowTitle(tr("Add Dock Widget"));
|
|
|
|
setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
|
2011-04-27 10:05:43 +00:00
|
|
|
QGridLayout *layout = new QGridLayout(this);
|
|
|
|
|
|
|
|
layout->addWidget(new QLabel(tr("Object name:")), 0, 0);
|
|
|
|
layout->addWidget(m_objectName, 0, 1);
|
|
|
|
|
|
|
|
layout->addWidget(new QLabel(tr("Location:")), 1, 0);
|
|
|
|
m_location->setEditable(false);
|
|
|
|
m_location->addItem(tr("Top"));
|
|
|
|
m_location->addItem(tr("Left"));
|
|
|
|
m_location->addItem(tr("Right"));
|
|
|
|
m_location->addItem(tr("Bottom"));
|
|
|
|
m_location->addItem(tr("Restore"));
|
|
|
|
layout->addWidget(m_location, 1, 1);
|
|
|
|
|
2015-07-17 08:41:44 +00:00
|
|
|
QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
|
|
|
|
connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
|
2016-06-23 10:15:06 +00:00
|
|
|
connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
|
2015-07-17 08:41:44 +00:00
|
|
|
layout->addWidget(buttonBox, 2, 0, 1, 2);
|
2011-04-27 10:05:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
Qt::DockWidgetArea CreateDockWidgetDialog::location() const
|
|
|
|
{
|
|
|
|
switch (m_location->currentIndex()) {
|
|
|
|
case 0: return Qt::TopDockWidgetArea;
|
|
|
|
case 1: return Qt::LeftDockWidgetArea;
|
|
|
|
case 2: return Qt::RightDockWidgetArea;
|
|
|
|
case 3: return Qt::BottomDockWidgetArea;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
return Qt::NoDockWidgetArea;
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::createDockWidget()
|
|
|
|
{
|
|
|
|
CreateDockWidgetDialog dialog(this);
|
2015-07-17 08:41:44 +00:00
|
|
|
if (dialog.exec() == QDialog::Rejected)
|
2011-04-27 10:05:43 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
QDockWidget *dw = new QDockWidget;
|
2015-07-17 08:41:44 +00:00
|
|
|
const QString name = dialog.enteredObjectName();
|
|
|
|
dw->setObjectName(name);
|
|
|
|
dw->setWindowTitle(name);
|
2011-04-27 10:05:43 +00:00
|
|
|
dw->setWidget(new QTextEdit);
|
|
|
|
|
|
|
|
Qt::DockWidgetArea area = dialog.location();
|
|
|
|
switch (area) {
|
|
|
|
case Qt::LeftDockWidgetArea:
|
|
|
|
case Qt::RightDockWidgetArea:
|
|
|
|
case Qt::TopDockWidgetArea:
|
|
|
|
case Qt::BottomDockWidgetArea:
|
|
|
|
addDockWidget(area, dw);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
if (!restoreDockWidget(dw)) {
|
|
|
|
QMessageBox::warning(this, QString(), tr("Failed to restore dock widget"));
|
|
|
|
delete dw;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
extraDockWidgets.append(dw);
|
|
|
|
destroyDockWidgetMenu->setEnabled(true);
|
2015-07-17 08:41:44 +00:00
|
|
|
destroyDockWidgetMenu->addAction(new QAction(name, this));
|
2011-04-27 10:05:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::destroyDockWidget(QAction *action)
|
|
|
|
{
|
|
|
|
int index = destroyDockWidgetMenu->actions().indexOf(action);
|
|
|
|
delete extraDockWidgets.takeAt(index);
|
|
|
|
destroyDockWidgetMenu->removeAction(action);
|
|
|
|
action->deleteLater();
|
|
|
|
|
|
|
|
if (destroyDockWidgetMenu->isEmpty())
|
|
|
|
destroyDockWidgetMenu->setEnabled(false);
|
|
|
|
}
|
2018-04-27 13:29:08 +00:00
|
|
|
|
|
|
|
void MainWindow::about()
|
|
|
|
{
|
|
|
|
QMessageBox::about(this, tr("About MainWindows"), message);
|
|
|
|
}
|