private void OnRefreshTaskbar(object sender, EventArgs e) {
List<Control> ToRemove = new List<Control>();
//remove old controls
foreach (Control c in gb_Taskbar.Controls) {
if (c.Name.Contains("btn_TouchScreenApplication")) {
ToRemove.Add(c);
}
}
foreach (Control c in ToRemove) {
gb_Taskbar.Controls.Remove(c);
}
//add new application controls
int index = 0;
foreach (ITouchScreenApplication app in applications) {
Button b = new Button();
b.Width = b.Height = 64;
b.Name = "btn_TouchScreenApplication" + index;
b.Text = app.DisplayName;
b.Left = (btn_TaskbarLeft.Right + 21) + ((b.Width + 10) * index);
b.Top = 21;
b.Tag = app;
b.Click += new EventHandler(Button_OnApplicationClick);
app.ClearEventHandlers();
app.OnMenuChanged += new TouchScreenBasicEvent(Screen_OnMenuChanged);
app.OnScreenPushed += new TouchScreenBasicEvent(Screen_OnPush);
b.TabIndex = index++;
gb_Taskbar.Controls.Add(b);
}
//load a default application
if (applications.Count > 0) {
currentApplication = applications[0];
UpdateMenu();
UpdateScreen();
}
return;
}
private void Button_OnApplicationClick(object sender, EventArgs e) {
Button b = sender as Button;
if ((b != null) && (b.Tag != null)) {
currentApplication = (ITouchScreenApplication)b.Tag;
UpdateMenu();
UpdateScreen();
}
}
