Qt::PopupFocusReason:应用程序打开/关闭一个弹出窗口,该弹出窗口获得/释放了键盘焦点。 Qt::ShortcutFocusReason:按下了快捷键。 Qt::MenuBarFocusReason:菜单栏获得焦点。 Qt::OtherFocusReason:其他原因。 62、void setFocusProxy(QGraphicsItem *item) 将参数中图形项的焦点代理设置为当前图形项。 如果图形项A...
You may use the shortcut – Windows key + Ctrl + Shift + B keys simultaneously on your device. This will restart your graphics card. Any ongoing apps or games will not be closed while using this shortcut. The screen may go black, and you may also hear a beep sound. This keyboard sh...
1] Restart Graphics Driver using Win+Ctrl+Shift+B Shortcut To Restart or Reset the Graphics Driver in Windows 11/10, use the key combinationWin+Ctrl+Shift+Bon your keyboard. The screen flickers and goes black for a second, and it will be back in less than a second. In case it is no...
Common Shortcut Keys Feedback Theme Studio Overview Version Change History Installation Usage Guide Feedback and Support FAQs Reality Studio Overview Version Change History Installation How to Use User Interface Overview Creating a Scene Adding a Component to the Scene Managing...
Keep your pictures, games, and videos looking their best. We'll show you how to update the graphics driver on your Windows PC, step by step.
If the graphics card causes a black screen, you can reset it by pressing “Win+Ctrl+Shift+B”. This keyboard shortcut immediately restarts the graphics driver, potentially fixing the black screen issue without a full system reboot, thereby offering a quick solution for troubleshooting display prob...
- Option for global CTRL+R shortcut key for rec/stop. - Option for saving last position: If this option is not checked, the gifcam app will open in the center of the desktop. - Auto-space between frames and delay labels regardless of system font size. ...
(QGraphicsView.FullViewportUpdate) QtGui.QShortcut(Qt.Key_Escape, self, self.close) self.desktopshot = None # will propagate to children self.setRenderHint(QPainter.Antialiasing) self.setRenderHint(QPainter.TextAntialiasing) self.scene = QGraphicsScene() self.setScene(self.scene...
Want a shortcut for positioning an image in relation to text? Use the Layout Options button. When you click an image, this button appears just outside its upper-right corner. Click it to see and select the image’s layout options. Searching for Images When you have multiple images, especi...
void hook_KeyPressed(object sender, KeyPressedEventArgs e) { // print full screen if (e.Key == fallyGrab.Properties.Settings.Default.keyShortcut) { // check if save folder exists try { // get file name string file = commonFunctions.fileName(); // set the bitmap obje...