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examples/mainwindows/menus/mainwindow.cpp  view on Meta::CPAN

}

void MainWindow::setParagraphSpacing()
{
    infoLabel->setText(tr("Invoked <b>Edit|Format|Set Paragraph Spacing</b>"));
}

void MainWindow::about()
{
    infoLabel->setText(tr("Invoked <b>Help|About</b>"));
    QMessageBox::about(this, tr("About Menu"),
            tr("The <b>Menu</b> example shows how to create "
               "menu-bar menus and context menus."));
}

void MainWindow::aboutQt()
{
    infoLabel->setText(tr("Invoked <b>Help|About Qt</b>"));
}

void MainWindow::createActions()
{
    newAct = new QAction(tr("&New"), this);
    newAct->setShortcut(tr("Ctrl+N"));
    newAct->setStatusTip(tr("Create a new file"));
    connect(newAct, SIGNAL(triggered()), this, SLOT(newFile()));

    openAct = new QAction(tr("&Open..."), this);
    openAct->setShortcut(tr("Ctrl+O"));
    openAct->setStatusTip(tr("Open an existing file"));
    connect(openAct, SIGNAL(triggered()), this, SLOT(open()));

    saveAct = new QAction(tr("&Save"), this);
    saveAct->setShortcut(tr("Ctrl+S"));
    saveAct->setStatusTip(tr("Save the document to disk"));
    connect(saveAct, SIGNAL(triggered()), this, SLOT(save()));

    printAct = new QAction(tr("&Print..."), this);
    printAct->setShortcut(tr("Ctrl+P"));
    printAct->setStatusTip(tr("Print the document"));
    connect(printAct, SIGNAL(triggered()), this, SLOT(print()));

    exitAct = new QAction(tr("E&xit"), this);
    exitAct->setShortcut(tr("Ctrl+Q"));
    exitAct->setStatusTip(tr("Exit the application"));
    connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));

    undoAct = new QAction(tr("&Undo"), this);
    undoAct->setShortcut(tr("Ctrl+Z"));
    undoAct->setStatusTip(tr("Undo the last operation"));
    connect(undoAct, SIGNAL(triggered()), this, SLOT(undo()));

    redoAct = new QAction(tr("&Redo"), this);
    redoAct->setShortcut(tr("Ctrl+Y"));
    redoAct->setStatusTip(tr("Redo the last operation"));
    connect(redoAct, SIGNAL(triggered()), this, SLOT(redo()));

    cutAct = new QAction(tr("Cu&t"), this);
    cutAct->setShortcut(tr("Ctrl+X"));
    cutAct->setStatusTip(tr("Cut the current selection's contents to the "
                            "clipboard"));
    connect(cutAct, SIGNAL(triggered()), this, SLOT(cut()));

    copyAct = new QAction(tr("&Copy"), this);
    copyAct->setShortcut(tr("Ctrl+C"));
    copyAct->setStatusTip(tr("Copy the current selection's contents to the "
                             "clipboard"));
    connect(copyAct, SIGNAL(triggered()), this, SLOT(copy()));

    pasteAct = new QAction(tr("&Paste"), this);
    pasteAct->setShortcut(tr("Ctrl+V"));
    pasteAct->setStatusTip(tr("Paste the clipboard's contents into the current "
                              "selection"));
    connect(pasteAct, SIGNAL(triggered()), this, SLOT(paste()));

    boldAct = new QAction(tr("&Bold"), this);
    boldAct->setCheckable(true);
    boldAct->setShortcut(tr("Ctrl+B"));
    boldAct->setStatusTip(tr("Make the text bold"));
    connect(boldAct, SIGNAL(triggered()), this, SLOT(bold()));

    QFont boldFont = boldAct->font();
    boldFont.setBold(true);
    boldAct->setFont(boldFont);

    italicAct = new QAction(tr("&Italic"), this);
    italicAct->setCheckable(true);
    italicAct->setShortcut(tr("Ctrl+I"));
    italicAct->setStatusTip(tr("Make the text italic"));
    connect(italicAct, SIGNAL(triggered()), this, SLOT(italic()));

    QFont italicFont = italicAct->font();
    italicFont.setItalic(true);
    italicAct->setFont(italicFont);

    setLineSpacingAct = new QAction(tr("Set &Line Spacing..."), this);
    setLineSpacingAct->setStatusTip(tr("Change the gap between the lines of a "
                                       "paragraph"));
    connect(setLineSpacingAct, SIGNAL(triggered()), this, SLOT(setLineSpacing()));

    setParagraphSpacingAct = new QAction(tr("Set &Paragraph Spacing..."), this);
    setLineSpacingAct->setStatusTip(tr("Change the gap between paragraphs"));
    connect(setParagraphSpacingAct, SIGNAL(triggered()),
            this, SLOT(setParagraphSpacing()));

    aboutAct = new QAction(tr("&About"), this);
    aboutAct->setStatusTip(tr("Show the application's About box"));
    connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));

    aboutQtAct = new QAction(tr("About &Qt"), this);
    aboutQtAct->setStatusTip(tr("Show the Qt library's About box"));
    connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
    connect(aboutQtAct, SIGNAL(triggered()), this, SLOT(aboutQt()));

    leftAlignAct = new QAction(tr("&Left Align"), this);
    leftAlignAct->setCheckable(true);
    leftAlignAct->setShortcut(tr("Ctrl+L"));
    leftAlignAct->setStatusTip(tr("Left align the selected text"));
    connect(leftAlignAct, SIGNAL(triggered()), this, SLOT(leftAlign()));

    rightAlignAct = new QAction(tr("&Right Align"), this);
    rightAlignAct->setCheckable(true);
    rightAlignAct->setShortcut(tr("Ctrl+R"));
    rightAlignAct->setStatusTip(tr("Right align the selected text"));
    connect(rightAlignAct, SIGNAL(triggered()), this, SLOT(rightAlign()));

    justifyAct = new QAction(tr("&Justify"), this);
    justifyAct->setCheckable(true);
    justifyAct->setShortcut(tr("Ctrl+J"));
    justifyAct->setStatusTip(tr("Justify the selected text"));
    connect(justifyAct, SIGNAL(triggered()), this, SLOT(justify()));