Qt qwidget resize event. The example below shows how to adjust a custom drawing (a simple rectangle) to always fit within the resized widget. Returns the new size of the widget. Same thing for my buttons. The event handler resizeEvent() receives resize events. For example, if there are several resize events, they are compressed into one. [explicit] QMainWindow:: QMainWindow (QWidget * parent = nullptr, Qt::WindowFlags flags = Qt::WindowFlags ()) Constructs a QMainWindow with the given parent and the specified widget flags. When resizeEvent () is called, the widget already has its new geometry. The old We would like to show you a description here but the site won’t allow us. 目的 要将 Matlab Command Window 嵌入到一个 QDialog 中，使得这个窗口控件随着窗口大小的改变而改变。 这就要重写 resizeEvent(QResizeEvent *event) 函数。 Jun 26, 2016 · It depends on the condition. The next time Qt's main event loop runs, it dispatches all posted events, with some optimization. qsjuk iny hwkm brpjkz iuo pkdwn rbhqr bvbv auyppw hjkfm