在Qt中,QButtonGroup类是一个很常用的控件类,它用于管理一组互斥的按钮。setExclusive函数是QButtonGroup类中一个很重要的函数,它用于设置该组按钮是否是互斥的,即是否只能选择一个按钮。 一、setExclusive的默认值 setExclusive函数的默认值是true,即默认情况下,QButtonGroup的按钮是互斥的,只能选择一个按钮。 二、...
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pGreenColorAction->setCheckable(true);if(currentColor()== Qt::green) pGreenColorAction->setChecked(true); pWhiteColorAction =newQAction(QIcon(":/icons/white.svg"), tr("&White"),this); pWhiteColorAction->setCheckable(true);if(currentColor()== Qt::white) pWhiteColorAction->setChecked(tr...
# 需要导入模块: from PyQt4.QtGui import QActionGroup [as 别名]# 或者: from PyQt4.QtGui.QActionGroup importsetExclusive[as 别名]def__init__(self, mwHandle):self.mw = mwHandleforxinxrange(2,20): pin = eval("self.mw.pin%02d"% (x)) ...
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在Qt中,QButtonGroup的exclusive属性决定了组内的按钮是否只能有一个被选中。默认情况下,QButtonGroup的exclusive属性是true,这意味着当一个按钮被选中时,组内的其他按钮会自动取消选中。 如果你想要改变这个默认行为,可以在创建QButtonGroup对象后使用setExclusive()函数来设置exclusive属性: cpp代码: 在上述代码中,...
Byline: Katie Hind SHOWBUSINESS EDITOR and Lewis PantherCORRIE star Michael Le Vell has been warned he will be unable to cope with his return to work unless he curbs his drinking.The actor begins filming again for the first time in 11 months tomorrow after he was cleared of sex attacks ...
# 需要导入模块: from PySide.QtGui import QButtonGroup [as 别名]# 或者: from PySide.QtGui.QButtonGroup importsetExclusive[as 别名]classStackedPage(QWidget):def__init__(self, parent = None):super(StackedPage, self).__init__(parent) ...