Gadget Actions

Why is it that I have to press a button twice to get it to work? What have I done wrong? lol.

mainWindow=CreateWindow( "Game Project Manager",0,0,800,600,0,13 )

treeview=CreateTreeView(0, 0, 250, 500, mainWindow)

artNode=AddTreeViewNode("Art",TreeViewRoot(treeview))
art1=AddTreeViewNode("Modelling",artNode)
art2=AddTreeViewNode("Texturing",artNode)
art3=AddTreeViewNode("Animation",artNode)
art4=AddTreeViewNode("Testing",artNode)

codeNode=AddTreeViewNode("Code",TreeViewRoot(treeview))
code1=AddTreeViewNode("3D Engine",codeNode)
code2=AddTreeViewNode("GUI",codeNode)
code3=AddTreeViewNode("Networking",codeNode)
code4=AddTreeViewNode("Tools",codeNode)

addTaskWin=CreateWindow("Add Task", 0, 0, 400, 200, 0, 13)
HideGadget addTaskWin

addTaskButt=CreateButton("Add Task", 1, 502, 100, 25, mainWindow, 1)

SelectTreeViewNode artNode

Repeat ; - MAIN LOOP -

FlushEvents()

; Wait till someone presses that important X!
If WaitEvent()=$803
If EventSource()=mainWindow
Exit
Else
HideGadget EventSource()
EnableGadget mainwindow
ActivateWindow mainWindow
End If

Else If WaitEvent()=$401 ; - Wait till someone presses the Add Task button
If EventSource()=addTaskButt
DisableGadget mainWindow
ShowGadget addTaskWin
End If
End If

Forever

End ; - QUIT

here you go, this is from the repeat down:

Repeat ; - MAIN LOOP -

;No need to flush events.
;FlushEvents()
; Wait till someone presses that important X!
;Use wait event only once..  
ThisEvent = WaitEvent()

If ThisEvent=$803
If EventSource()=mainWindow
Exit
Else
HideGadget EventSource()
EnableGadget mainwindow
ActivateWindow mainWindow
End If

Else If ThisEvent=$401 ; - Wait till someone presses the Add Task button
If EventSource()=addTaskButt
DisableGadget mainWindow
ShowGadget addTaskWin
End If 
End If

Forever

End ; - QUIT 

Everytime you use waitevent the program stops until someone does something. Even though you checked for an event on one waitevent, it wont stay in the event queue when you call waitevent again.. Meaning that the user will have to press the button again on the second waitevent to queue up the event again.

Hope this helps.

Ohhhh, thank you very much! :D