Testcon: Add Help menu with "About..." entries

Add "About Qt" and "About Testcon" which displays Qt version
and build.

Change-Id: Iddedf0ccf4d1e753a9deb5812c3df482e5a2e480
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

3 files changed, 67 insertions, 0 deletions

diff --git a/tools/testcon/mainwindow.cpp b/tools/testcon/mainwindow.cpp
index ca47cec..f116a22 100644
--- a/tools/testcon/mainwindow.cpp
+++ b/tools/testcon/mainwindow.cpp
@@ -35,11 +35,14 @@
 
 #include <QtWidgets/QMdiArea>
 #include <QtWidgets/QMdiSubWindow>
+#include <QtWidgets/QDialogButtonBox>
 #include <QtWidgets/QFileDialog>
 #include <QtWidgets/QInputDialog>
 #include <QtWidgets/QMessageBox>
 #include <QtGui/QCloseEvent>
+#include <QtGui/QPixmap>
 #include <QtCore/QDebug>
+#include <QtCore/QLibraryInfo>
 #include <QtCore/qt_windows.h>
 #include <ActiveQt/QAxScriptManager>
 #include <ActiveQt/QAxSelect>
@@ -415,6 +418,50 @@ bool MainWindow::loadScript(const QString &file)
 #endif
 }
 
+void MainWindow::on_actionAbout_Qt_triggered()
+{
+    QApplication::aboutQt();
+}
+
+class VersionDialog : public QDialog
+{
+public:
+    explicit VersionDialog(QWidget *parent = nullptr);
+};
+
+const char aboutTextFormat[] = QT_TRANSLATE_NOOP("MainWindow",
+"<h3>Testcon - An ActiveX Test Container</h3>\nVersion: %1<br/><br/>\n"
+"This application implements a generic test container for ActiveX controls."
+"<br/><br/>Copyright (C) %2 The Qt Company Ltd.");
+
+VersionDialog::VersionDialog(QWidget *parent) : QDialog(parent)
+{
+    setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
+    setWindowTitle(tr("About Testcon"));
+    QGridLayout *layout = new QGridLayout(this);
+    QLabel *logoLabel = new QLabel;
+    logoLabel->setPixmap(QStringLiteral(":/qt-project.org/qmessagebox/images/qtlogo-64.png"));
+    const QString aboutText =
+        tr(aboutTextFormat).arg(QLatin1String(QLibraryInfo::build()),
+                                QStringLiteral("2017"));
+    QLabel *aboutLabel = new QLabel(aboutText);
+    aboutLabel->setTextInteractionFlags(Qt::TextBrowserInteraction);
+    aboutLabel->setWordWrap(true);
+    aboutLabel->setOpenExternalLinks(true);
+
+    QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Close);
+    connect(buttonBox , &QDialogButtonBox::rejected, this, &QDialog::reject);
+    layout->addWidget(logoLabel, 0, 0, 1, 1);
+    layout->addWidget(aboutLabel, 0, 1, 4, 4);
+    layout->addWidget(buttonBox, 4, 2, 1, 1);
+}
+
+void MainWindow::on_actionAbout_Testcon_triggered()
+{
+    VersionDialog versionDialog(this);
+    versionDialog.exec();
+}
+
 void MainWindow::updateGUI()
 {
     QAxWidget *container = activeAxWidget();
diff --git a/tools/testcon/mainwindow.h b/tools/testcon/mainwindow.h
index 2c8d687..84cd2ce 100644
--- a/tools/testcon/mainwindow.h
+++ b/tools/testcon/mainwindow.h
@@ -84,6 +84,8 @@ protected slots:
     void on_actionScriptingRun_triggered();
 
     void on_actionFreeUnusedDLLs_triggered();
+    void on_actionAbout_Qt_triggered();
+    void on_actionAbout_Testcon_triggered();
 
 private:
     QAxWidget *activeAxWidget() const;
diff --git a/tools/testcon/mainwindow.ui b/tools/testcon/mainwindow.ui
index ad3443c..2393c4c 100644
--- a/tools/testcon/mainwindow.ui
+++ b/tools/testcon/mainwindow.ui
@@ -366,11 +366,19 @@
         <addaction name="LoggingMenu" />
         <addaction name="actionFreeUnusedDLLs"/>
       </widget>
+      <widget class="QMenu" name="menuHelp">
+       <property name="title">
+        <string>Help</string>
+       </property>
+       <addaction name="actionAbout_Testcon"/>
+       <addaction name="actionAbout_Qt"/>
+      </widget>
       <addaction name="FileMenu" />
       <addaction name="ContainerMenu" />
       <addaction name="ControlMenu" />
       <addaction name="ScriptMenu" />
       <addaction name="OptionsMenu" />
+      <addaction name="menuHelp" />
     </widget>
     <action name="actionFileExit" >
       <property name="objectName" >
@@ -608,6 +616,16 @@
         <string>Free Unused DLLs</string>
       </property>
     </action>
+    <action name="actionAbout_Testcon">
+     <property name="text">
+      <string>About Testcon</string>
+     </property>
+    </action>
+    <action name="actionAbout_Qt">
+     <property name="text">
+      <string>About Qt</string>
+     </property>
+    </action>
     <actiongroup name="actionGroupLogging" >
       <action name="actionLogSignals" >
         <property name="objectName" >