How to resolve the issue of Qt modal window setting not working?
In Qt, the setWindowModality function can be used to set the modality of a window. However, there are times when setting a modal window may not work, which could be due to several reasons.
- set the modality of the window
- The control of the window’s modality
- make the window modal
- Establish the modality of the window.
If the above solutions do not resolve the issue, it may be due to some bugs in Qt. In such cases, you can try implementing a modal window using other methods, such as using the QDialog class instead of the QWidget class, or using signal-slot mechanism to control the display and hiding of the window.
Finally, if the issue persists, feel free to provide more code and a detailed description of the problem so we can better assist you in finding a solution.
