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如何添加插槽来切换显示并隐藏qmenu中的工具栏?这是我的代码:Qtoolbar切换显示隐藏在Qmenu
#include "mainwindow.h"
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
{
setMinimumSize(800, 600);
CreateAct();
CreateMenus();
createToolBars();
}
void MainWindow::CreateAct()
{
undoAct = new QAction(QIcon::fromTheme("edit-undo", QIcon(":/images/undo.png")), tr("&Undo"), this);
redoAct = new QAction(QIcon::fromTheme("edit-redo", QIcon(":/images/redo.png")), tr("&Redo"), this);
cutAct = new QAction(QIcon::fromTheme("edit-cut", QIcon(":/images/cut.png")), tr("Cu&t"), this);
copyAct = new QAction(QIcon::fromTheme("edit-copy", QIcon(":/images/copy.png")), tr("&Copy"), this);
pasteAct = new QAction(QIcon::fromTheme("edit-paste", QIcon(":/images/paste.png")), tr("&Paste"), this);
editToolBarAct = new QAction(tr("Show edit toolbar"), this);
editToolBarAct->setCheckable(true);
editToolBarAct->setChecked(true);
// connect(editToolBarAct, SIGNAL(toggled(bool)), editToolBar, SLOT());
fileToolBarAct = new QAction(tr("Show file toolbar"), this);
fileToolBarAct->setCheckable(true);
fileToolBarAct->setChecked(true);
// connect(fileToolBarAct, SIGNAL(toggled(bool)), fileToolBar, SLOT());
}
void MainWindow::CreateMenus()
{
windowMenu = menuBar()->addMenu(tr("&Window"));
windowMenu->addAction(fileToolBarAct);
windowMenu->addAction(editToolBarAct);
}
void MainWindow::createToolBars()
{
fileToolBar = addToolBar("file");
fileToolBar->addAction(undoAct);
fileToolBar->addAction(redoAct);
fileToolBar->toggleViewAction();
fileToolBar->setAllowedAreas(Qt::TopToolBarArea | Qt::LeftToolBarArea);
editToolBar = addToolBar(tr("Edit"));
editToolBar->addAction(cutAct);
editToolBar->addAction(copyAct);
editToolBar->addAction(pasteAct);
editToolBar->setAllowedAreas(Qt::TopToolBarArea | Qt::LeftToolBarArea);
}
MainWindow::~MainWindow() {}
我知道使用toggleViewAction,而是如何使用这些代码(我在Qt编程真正的新),你能不能给我的示例代码?我试过Google搜索,但没有找到它的用法的例子。
非常感谢您@vahancho .. – 2014-12-04 14:58:17