HeavyJoost wrote:
I want a function to be called when the mouse goes over a button, I
use the following line:
toolUndo->signal_enter_notify_event().connect(sigc::mem_fun(*this,&MainWindow::nothingExec));
where nothing exec is:
bool MainWindow::nothingExec(GdkEventCrossing* event){
std::cout << "nothing to do" << std::endl;
return false;
}
I also tried return true; but that doesn't make a difference. Can
someone tell me how to make this code to work?
Thanks, HeavyJoost
Just for some more information:
toolUndo->signal_button_press_event().connect(sigc::mem_fun(*this,&MainWindow::nothingClick));
doesn't do anything either (it does compile, just like the other one)
nothingClick is:
bool MainWindow::nothingClick(GdkEventButton* event){
std::cout << "nothing to click" << std::endl;
return false;
}
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