Hy!
I wrote a class DisplayPanel (see below., which should just display some text
right away. The problem is, it just doesn't do that if I start some blocking
function after setting the text. If I execute
Gtk.Window w = new Gtk.Window("Test");
w.Show();
for(int i=0;i<20;++i){
DisplayPanel dp = new DisplayPanel("",w);
dp.SetTitle(i);
Thread.Sleep(3000);
dp.Dispose();
}
sometimes it does display the correct text right away, but sometimes (rather
unpredictable, about every third time) I get just an empty Window.
Does anyone have an idea, what might cause this?
cheers
Mathias
public class DisplayPanel : Gtk.MessageDialog{
private String title, msg;
public DisplayPanel(String s, Window parent) : base(parent,
DialogFlags.DestroyWithParent, MessageType.Other, ButtonsType.None, s){
title="";
msg="";
Decorated=false; //keine Windowmanager Verzierungen
AcceptFocus=false; //Cursor wird nicht angezeigt
}
public void SetTitle(String value){
title=value;
msg="";
Update();
}
public void SetText(String s){
msg=s;
Update();
}
public void AddText(String s){
SetText(msg+s);
}
private void Update(){
Text=title;
SecondaryText=msg;
ActivateDefault();
Present();
Stick();
while(Application.EventsPending()){
Application.RunIteration();
}
}
}
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