#include <GUIConstantsEx.au3>
#include <MsgBoxConstants.au3>
#Include <Skin.au3>

Global $g_hGUI1, $g_idButton1, $g_idButton2, $g_hGUI2, $g_idButton3

example()

Func example()

	gui1()
	_Skin_EnableFocus(1)
	Local $aMsg

	While 1
		_Skin_Helper($g_hGUI1)
		_Skin_Helper($g_hGUI2)

		$aMsg = GUIGetMsg(1) ; Use advanced parameter to get array
		If Not IsHWnd($aMsg[1]) Then ContinueLoop ; preventing subsequent lines from processing when nothing happens

		Switch $aMsg[1] ; check which GUI sent the message
			Case $g_hGUI1
				Switch $aMsg[0] ; Now check for the messages for $g_hGUI1
					Case $GUI_EVENT_CLOSE ; If we get the CLOSE message from this GUI: $g_hGUI1 ...
						ExitLoop ;  ... exit the loop and thus exit the program
					Case $g_idButton1
						MsgBox($MB_OK, "MsgBox 1", "Test from GUI 1")
					Case $Button
						;GUICtrlSetState($g_idButton2, $GUI_DISABLE)
						gui2()
				EndSwitch
			Case $g_hGUI2
				Switch $aMsg[0] ; Now check for the messages for $g_hGUI2
					Case $GUI_EVENT_CLOSE ; If we get the CLOSE message from this GUI : $g_hGUI2 ...
						GUIDelete($g_hGUI2) ; ... just delete the GUI ...
						;GUICtrlSetState($g_idButton2, $GUI_ENABLE) ; ... enable button (previously disabled)
					Case $g_idButton3
						MsgBox($MB_OK, "MsgBox", "Test from GUI 2")
				EndSwitch
		EndSwitch
	WEnd

EndFunc   ;==>example

Func gui1()
	$g_hGUI1 = GUICreate("GUI 1", 200, 200, 100, 100)
	$g_idButton1 = GUICtrlCreateButton("Msgbox 1", 10, 10, 80, 30)
	$g_idButton2 = GUICtrlCreateButton("Show GUI 2", 10, 60, 80, 30)
	Global $Button = _Skin_AddButton(20,110,64,64,'red_normal.png', 'red_hover.png', 'red_click.png','','',1)
	GUICtrlSetResizing(-1, $GUI_DOCKAUTO + $GUI_DOCKSTATEBAR + $GUI_DOCKHEIGHT)
	GUISetState()
EndFunc   ;==>gui1

Func gui2()
	$g_hGUI2 = GUICreate("GUI 2", 200, 200, 350, 350)
	GUISetState()
	Global $g_idButton3 = _Skin_AddButton(10,10,80,30,'yellow_normal.png', 'yellow_hover.png', 'yellow_click.png','','',1)
	GUICtrlSetResizing(-1, $GUI_DOCKAUTO + $GUI_DOCKSTATEBAR + $GUI_DOCKHEIGHT)
EndFunc   ;==>gui2