[SOLVERD] QVector of QPushButton and slots, events
-
Hello,
I have dynamic array of buttons, labels and so on. Number of those depends on user input. Unfortunately each of buttons is doing something else. Number of buttons is 1-16. I may just make 16 slots and just do not connect all, but is there any way to do it with events? I tried but hitbutton() is protected and isDown is not working...
@void Test::mousePressEvent(QMouseEvent *event){
for(int i =0;i<buttons.size();i++){
if(event->button()==Qt::LeftButton){
// if(buttons.at(i)->hitButton(QCursor::pos())){
if(buttons.at(i)->isDown()){
labels.at(i)->setText("Click!");
}
} else {
QWidget::mousePressEvent(event);
}
}
}@ -
Not 100% clear what you want to do, but maybe this helps:
sender() returns the QObject that caused a slot to be called (via a signal). So you could connect all buttons to the same slot and distinguish the buttons in there via qobejct_cast<QPushButton*>(sender()). -
Thanks! It works!
@void Test::buttonAction(){
for(int i=0;i<buttons.size();i++){
if(qobject_cast<QPushButton*>(sender())==buttons.at(i)){
labels.at(i)->setText("Boom");
}
}
}@
