Qt pane button response all the time, want to consult may be the result of what???????
Signal slot connection is successful, click the button can't into the groove function, explain button no response; Button setCheckable () sets, buttons in different state should have different background, I have wrote in the QSS, but there is no switch background, it is also explained the button no response, I didn't write button out-of-focus code, why can appear such a problem??

CodePudding user response:

Is has been unable to respond to

CodePudding user response:

Yes, ask questions please code