example: Move the main window to its own class

Renamed ExampleDockableWidget to MyWidget
2019-10-06 14:10:04 +01:00
parent 47c2b7477b
commit d1d9c027c7
7 changed files with 143 additions and 111 deletions
--- a/examples/dockwidgets/MyMainWindow.cpp
+++ b/examples/dockwidgets/MyMainWindow.cpp
@@ -0,0 +1,106 @@
+/*
+  This file is part of KDDockWidgets.
+
+  Copyright (C) 2018-2019 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
+  Author: Sérgio Martins <sergio.martins@kdab.com>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "MyMainWindow.h"
+#include "MyWidget.h"
+
+#include <kddockwidgets/LayoutSaver.h>
+#include <kddockwidgets/DockWidget.h>
+
+#include <QMenu>
+#include <QMenuBar>
+#include <QEvent>
+#include <QDebug>
+#include <QString>
+#include <QTextEdit>
+
+KDDockWidgets::DockWidget::Options s_dockWidgetOptions = KDDockWidgets::DockWidget::Option_None;
+
+static MyWidget *newMyWidget()
+{
+    static int count = 0;
+    count++;
+    return new MyWidget();
+}
+
+MyMainWindow::MyMainWindow(KDDockWidgets::MainWindowOptions options, QWidget *parent)
+    : MainWindow(QStringLiteral("MyMainWindow"), options, parent)
+{
+    // qApp->installEventFilter(this);
+
+    auto menubar = menuBar();
+    auto fileMenu = new QMenu(QStringLiteral("File"));
+    m_toggleMenu = new QMenu(QStringLiteral("Toggle"));
+    menubar->addMenu(fileMenu);
+    menubar->addMenu(m_toggleMenu);
+
+    QAction *newAction = fileMenu->addAction(QStringLiteral("New DockWidget"));
+    static int count = 0;
+    count++;
+    connect(newAction, &QAction::triggered, this, [] {
+        auto w = newMyWidget();
+        w->setGeometry(100, 100, 400, 400);
+        auto dock = new KDDockWidgets::DockWidget(QStringLiteral("dock %1").arg(count));
+        dock->setWidget(w);
+        dock->resize(400, 400);
+        dock->show();
+    });
+
+    // newAction = fileMenu->addAction("Change MainWindow indicator style");
+
+    auto saveLayoutAction = fileMenu->addAction(QStringLiteral("Save Layout"));
+    connect(saveLayoutAction, &QAction::triggered, this, [] {
+        KDDockWidgets::LayoutSaver saver;
+        const bool result = saver.saveToDisk();
+        qDebug() << "Saving layout to disk. Result=" << result;
+    });
+
+    auto restoreLayoutAction = fileMenu->addAction(QStringLiteral("Restore Layout"));
+    connect(restoreLayoutAction, &QAction::triggered, this, [] {
+        KDDockWidgets::LayoutSaver saver;
+        saver.restoreFromDisk();
+    });
+
+    auto example = newMyWidget();
+    auto dock = new KDDockWidgets::DockWidget(QStringLiteral("foo"), s_dockWidgetOptions);
+    dock->setIcon(QIcon::fromTheme(QStringLiteral("mail-message")));
+    dock->setWidget(example);
+    dock->setTitle(QStringLiteral("foo"));
+    example->winId(); // for testing native widgets too
+    dock->resize(400, 400);
+    dock->show();
+    m_toggleMenu->addAction(dock->toggleAction());
+
+    example = newMyWidget();
+    example->setGeometry(100, 100, 400, 400);
+    dock = new KDDockWidgets::DockWidget(QStringLiteral("bar"), s_dockWidgetOptions);
+    dock->setWidget(example);
+    dock->resize(400, 400);
+    dock->show();
+    m_toggleMenu->addAction(dock->toggleAction());
+
+    auto textEdit = new QTextEdit();
+    textEdit->setText(QStringLiteral("Hello, this is the central document."));
+    dock = new KDDockWidgets::DockWidget(QStringLiteral("doc 0"), s_dockWidgetOptions);
+    dock->setWidget(textEdit);
+    m_toggleMenu->addAction(dock->toggleAction());
+    if (options & KDDockWidgets::MainWindowOption_HasCentralFrame)
+        addDockWidgetAsTab(dock);
+}