QToolBar上的标签,可以吗? [英] Label on QToolBar, possible?
本文介绍了QToolBar上的标签,可以吗?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
是否可以在 QToolBar
中包含标签?我在应用程序屏幕截图上方绘制了绿色文字。
Is is possible to have labels in a QToolBar
? Something like the green text I draw on top of the app screenshot.
我希望在工具栏中有一组动作,所有动作都还原到某个系统上。然后是另一个工具栏,它具有与另一系统有关的另一组动作。因此,每个工具栏都有一个根据特定系统命名的标签。
I would like to have a set of actions in a toolbar, all them retated to some a system. Then another toolbar with another set of actions related to another system. So each toolbar would have a label named accordingly to the specific system.
QApplication a(argc, argv);
QMainWindow *w = new QMainWindow;
QToolBar *barA = new QToolBar;
barA->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
QAction *actOnA = new QAction("OnA");
actOnA->setIcon(QIcon("../../../on.png"));
barA->addAction(actOnA);
QAction *actOffA = new QAction("OffA");
actOffA->setIcon(QIcon("../../../off.png"));
barA->addAction(actOffA);
w->addToolBar(barA);
QToolBar *barB = new QToolBar;
barB->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
QAction *actOnB = new QAction("OnB");
actOnB->setIcon(QIcon("../../../on.png"));
barB->addAction(actOnB);
QAction *actOffB = new QAction("OffB");
actOffB->setIcon(QIcon("../../../off.png"));
barB->addAction(actOffB);
w->addToolBar(barB);
w->show();
return a.exec();
我想我在Microsoft MFC项目中看到了类似的标签。
I think I saw similar labels in a Microsoft MFC project.
推荐答案
是的,您需要先创建自定义窗口小部件,然后执行以下操作:
yes, you need to create your custom widget first and then do:
ui->statusBar->addWidget(MY_CUSTOM_WIDGEt);
例如
auto b = new QPushButton(this);
b->setText("hello");
connect(b, &QPushButton::clicked, [](){qDebug()<< "ok...";});
ui->statusBar->addWidget(b);
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