07 2020 档案
摘要:Remarks From Qt layout documentation: When you use a layout, you do not need to pass a parent when constructing the child widgets. The layout will aut
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摘要:QGraphicsOpacityEffect *opacityEffect=new QGraphicsOpacityEffect; opacityEffect->setOpacity(0.3); ui.frameFlavorManage->setGraphicsEffect(opacityEffec
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