On 06/26/2016 12:10 AM, TheDGuy wrote:
On Saturday, 25 June 2016 at 21:57:35 UTC, TheDGuy wrote:
But i want to flash (e.g. change the CSS class) the buttons one by one
and not all at the sime time? How am i going to do that?
Okay, i tried it with a new private int-variable which contains the
current index of the for-loop, like this:
private void letButtonsFlash(){
foreach(Button btn;bArr){
btn.setSensitive(false);
}
for(int i = 0; i < level; i++){
index = i; //index is public
Button currentButton = bArr[rndButtonBlink[i]];
ListG list = currentButton.getStyleContext().listClasses();
string CSSClassName = to!string(cast(char*)list.next().data);
currentButton.getStyleContext().addClass(CSSClassName ~
"-flash");
Timeout t = new Timeout(&timeout_delay,1,false);
}
foreach(Button btn;bArr){
btn.setSensitive(true);
}
}
bool timeout_delay(){
Button currentButton = bArr[rndButtonBlink[index]];
ListG list = currentButton.getStyleContext().listClasses();
string CSSClassName = to!string(cast(char*)list.next().data);
currentButton.getStyleContext().removeClass(CSSClassName ~
"-flash");
return false;
}
But now the strange thing happens, that the first button lights up as
expected but the second button remains at its "flash color" and doesn't
go back to normal color, i don't understand why this happens? Any ideas?
You should probably increment the index in the timeout_delay function.
--
Mike Wey