Custom Query

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Ref: [Trac #45] An embedded progress bar control embedded with _GUICtrlStatusBar_EmbedControl() will disappear when the GUI is re-sized. This was previously reported, and it was also reported that if the progress was a marquee type it could also crash.

While the crash issue with the marquee progress bar was discussed and dismissed as not being AutoIt's problem, the original complaint that an ordinary progress control disappears when the the window is re-sized did not get addressed.

Users are still running into and seeking a solution for the original issue (aside from the crash with the marquee type). Even completely destroying and recreating the progress bars and status bar on re-size still won't display them (3.2.12.1 and 3.2.13.11).

#include <GUIConstantsEx.au3>
#include <GuiStatusBar.au3>
#include <WindowsConstants.au3>

Global $Form1, $hStatusBar, $progress, $hProgress, $progress2, $hProgress2
Global $StatusBar1_PartsWidth[3] = [100, 200, 250]

$Form1 = GUICreate("Form1", 401, 201, 440, 224, BitOR($WS_THICKFRAME, _
	$WS_SYSMENU, $WS_CAPTION, $WS_POPUP))
_StatusBarUpdate()
GUIRegisterMsg($WM_SIZE, "WM_SIZE")
GUISetState(@SW_SHOW)

While 1
	$nMsg = GUIGetMsg()
	Switch $nMsg
		Case $GUI_EVENT_CLOSE
			Exit
	EndSwitch
WEnd

Func WM_SIZE($hWnd, $iMsg, $iwParam, $ilParam)
	_StatusBarUpdate()
	Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_SIZE

Func _StatusBarUpdate()
	ConsoleWrite("Debug: Updating statusbar" & @LF)
	GUICtrlDelete($progress)
	GUICtrlDelete($progress2)
	_GUICtrlStatusBar_Destroy($hStatusBar)
	$hStatusBar = _GUICtrlStatusBar_Create($Form1)
	_GUICtrlStatusBar_SetParts($hStatusBar, $StatusBar1_PartsWidth)
	_GUICtrlStatusBar_SetText($hStatusBar, "Ready", 0)
	$progress = GUICtrlCreateProgress(0, 0, -1, -1)
	$hProgress = GUICtrlGetHandle($progress)
	_GUICtrlStatusBar_EmbedControl($hStatusBar, 1, $hProgress)
	$progress2 = GUICtrlCreateProgress(0, 0, -1, -1)
	$hProgress2 = GUICtrlGetHandle($progress2)
	_GUICtrlStatusBar_EmbedControl($hStatusBar, 2, $hProgress2)
EndFunc   ;==>_StatusBarUpdate

In the below example tabs 5-7 do not send the WM_NOTIFY message and display the wrong tooltips.

#include <GUIConstantsEx.au3>
#include <TabConstants.au3>
#include <WindowsConstants.au3>
#include <GUITab.au3>
#include <GUITooltip.au3>

$Form2 = GUICreate("Programs", 472, 348, 226, 125)
$Tab1 = GUICtrlCreateTab(0, 0, 465, 321)

; Create Tooltiop control
Global Const $TABHANDLE = GUICtrlGetHandle($Tab1)
$hToolTip = _GUIToolTip_Create($TABHANDLE)
_GUICtrlTab_SetToolTips($TABHANDLE,$hToolTip)
; end create

$TabSheet1 = GUICtrlCreateTabItem("Main")
_GUIToolTip_AddTool($hToolTip,$TABHANDLE,"tab1", $TabSheet1)
$TabSheet2 = GUICtrlCreateTabItem("Black Listed")
_GUIToolTip_AddTool($hToolTip,$TABHANDLE,"tab2", $TabSheet2)
$TabSheet3 = GUICtrlCreateTabItem("StartUp Items")
_GUIToolTip_AddTool($hToolTip,$TABHANDLE,"tab3", $TabSheet3)
$TabSheet4 = GUICtrlCreateTabItem("Task Manager")
_GUIToolTip_AddTool($hToolTip,$TABHANDLE,"tab4", $TabSheet4)
$TabSheet5 = GUICtrlCreateTabItem("Scan USB")
_GUIToolTip_AddTool($hToolTip,$TABHANDLE,"tab5", $TabSheet5)
$TabSheet6 = GUICtrlCreateTabItem("Pc Info")
_GUIToolTip_AddTool($hToolTip,$TABHANDLE,"tab6", $TabSheet6)
$TabSheet7 = GUICtrlCreateTabItem("About")
_GUIToolTip_AddTool($hToolTip,$TABHANDLE,"tab7", $TabSheet7)

GUICtrlCreateTabItem("")

GUIRegisterMsg($WM_NOTIFY,"TOOL_WM_NOTIFY")
;End Define Tooltips

GUISetState()

While 1
    $Msg = GUIGetMsg()
    Switch $Msg
        Case $GUI_EVENT_CLOSE
            Exit
    EndSwitch
WEnd

; Prog@ndy
Func TOOL_WM_NOTIFY($hWndGUI, $MsgID, $wParam, $lParam)
    Local $tagNMTTDISPINFOA = "hwnd hWndFrom;int IDFrom;int Code;ptr lpszText;char szText[80];hwnd hinst;uint uFlags;"
    Local $tagNMTTDISPINFOW = "hwnd hWndFrom;int IDFrom;int Code;ptr lpszText;wchar szText[80];hwnd hinst;uint uFlags;"
    Local $NMHDR = DllStructCreate($tagNMTTDISPINFOW, $lParam)
   
    Local $hWndFrom = DllStructGetData($NMHDR, 1)
    Local $IdFrom = DllStructGetData($NMHDR, 2)
    Local $Event = DllStructGetData($NMHDR, 3)
    Switch $Event
        Case $TTN_GETDISPINFOW, $TTN_GETDISPINFO
            If $TTN_GETDISPINFO == $Event Then $NMHDR = DllStructCreate($tagNMTTDISPINFOA, $lParam) ; For ANSI
            If $hwndFrom == $hToolTip Then
                Local $param = _GUICtrlTab_GetItemParam($TABHANDLE, $IdFrom)
		Local $text = _GUIToolTip_GetText($hwndFrom, $TABHANDLE, $param)
                ConsoleWrite("tab: " & $IdFrom & ",  param: " & $param & @CRLF)
                ConsoleWrite("text: " & $text & @CRLF)
                DllStructSetData($NMHDR, "szText", $text & Chr(0))
            EndIf
            Return 0
    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc   ;==>TOOL_WM_NOTIFY