+按下颜色 发送信号通知单击了哪个悬浮按钮 能够识别拖进来的文件,通知url 提供open close pause等接口 二、代码思路 //设置悬浮条 //顶部工具栏,默认隐藏,鼠标移入显示移除隐藏 flowPanel = new QWidget(this); flowPanel->setObjectName("flowPanel"); flowPanel->setVisible(false); //用布局顶住,左侧弹簧 QHBoxLayout *layout = new QHBoxLayout; layout->setSpacing(2); layout->setMargin(0); layout->addStretch(); flowPanel ->setGeometry(borderWidth, borderWidth, this->width() - (borderWidth * 2), height); //flowPanel-> ->setVisible(true); } } void VideoWidget::leaveEvent(QEvent *) { if (flowEnable) { flowPanel
FlowPanel 普通容器 1 //普通的容器,使用HTML默认的布局行为 2 FlowPanel flowPanel = new FlowPanel(); 3 flowPanel.add(new Label("flowPanel")); 4 flowPanel.add(new Label("flowPanel")); 5 6 for(int i = 0;i < 10;i++){ 7 flowPanel.add(new RadioButton("test",String.valueOf(i))); 8 flowPanel1 = new FlowPanel(); 5 6 flowPanel1.add(new HTML("<div style='width:200px;height:200px;background >")); 8 scrollPanel.add(<em>flowPanel</em>1); 11.
=""){ flowpanel.clearData(); flowpanel.loadData($.parseJSON($('#x_flowJSON ').val()); $('#flowpanel').css('backgroundColor','silver'); $('#flowpanel').css ('borderColor','silver'); var obj = flowpanel.exportData(); flowpanel.onExpandClick = (window.parent.flowpanel); window.onload = function () { var obj = flowpanel.exportData $nodeData[i].id = i; obj2.push(flowpanel.
动态处理PictureBox的操作代码
#region FlowPanel操作 ///