Opened 15 years ago

Closed 15 years ago

#739 closed Bug (Works For Me)

_GUICtrlTreeView_SetInsertMark with $hItem=0 does not remove the insertion mark

Reported by: j0linus Owned by: Gary
Milestone: Component: Standard UDFs
Version: Severity: None
Keywords: GuiTreeView.au3 Cc:


Instead of removing the insertion mark, it is set above/below the first TreeviewItem.

i think reason for this:

If Not IsHWnd($hItem) Then $hItem = _GUICtrlTreeView_GetItemHandle($hWnd, $hItem)

so resolution would be:

If Not IsHWnd($hItem) AND $hItem<>0 Then $hItem = _GUICtrlTreeView_GetItemHandle($hWnd, $hItem)

By the way i noticed that the check for a valid Treeview handle should be done before the check for a valid TreeItem handle.


If Not IsHWnd($hWnd) Then $hWnd = GUICtrlGetHandle($hWnd)
If Not IsHWnd($hItem) AND $hItem<>0 Then $hItem = _GUICtrlTreeView_GetItemHandle($hWnd, $hItem)

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Change History (1)

comment:1 Changed 15 years ago by Gary

  • Resolution set to Works For Me
  • Status changed from new to closed

Works for me:

#AutoIt3Wrapper_au3check_parameters=-d -w 1 -w 2 -w 3 -w 4 -w 5 -w 6
#include <GuiConstantsEx.au3>
#include <GuiTreeView.au3>
#include <GuiImageList.au3>
#include <WindowsConstants.au3>

Opt('MustDeclareVars', 1)

$Debug_TV = False ; Check ClassName being passed to functions, set to True and use a handle to another control to see it work

Global $hImage, $hStateImage


Func _Main()

	Local $hItem[10], $hChildItem[30], $iYItem = 0, $iRand, $hTreeView

	GUICreate("TreeView Set Insert Mark", 400, 300)

	$hTreeView = GUICtrlCreateTreeView(2, 2, 396, 268, $iStyle, $WS_EX_CLIENTEDGE)
	_GUICtrlTreeView_SetUnicodeFormat($hTreeView, False)

	_GUICtrlTreeView_SetNormalImageList($hTreeView, $hImage)

	_GUICtrlTreeView_SetStateImageList($hTreeView, $hStateImage)

	For $x = 0 To 9
		$hItem[$x] = _GUICtrlTreeView_Add($hTreeView, 0, StringFormat("[%02d] New Item", $x), 4, 5)
		_GUICtrlTreeView_SetStateImageIndex($hTreeView, $hItem[$x], 1)
		For $y = 1 To 3
			$hChildItem[$iYItem] = _GUICtrlTreeView_AddChild($hTreeView, $hItem[$x], StringFormat("[%02d] New Child", $y), 0, 3)
			_GUICtrlTreeView_SetStateImageIndex($hTreeView, $hChildItem[$iYItem], 1)
			$iYItem += 1

	$iRand = Random(0, 9, 1)
	MsgBox(4160, "Information", StringFormat("Set Insert Mark at Item Index[%d]: %s", $iRand, _GUICtrlTreeView_SetInsertMark($hTreeView, $hItem[$iRand])))
	MsgBox(4160, "Information", StringFormat("Set Insert Mark at Item 0: %s", _GUICtrlTreeView_SetInsertMark($hTreeView, 0)))

	; Loop until user exits
EndFunc   ;==>_Main

Func _CreateNormalImageList()
	$hImage = _GUIImageList_Create(16, 16, 5, 3)
	_GUIImageList_AddIcon($hImage, "shell32.dll", 110)
	_GUIImageList_AddIcon($hImage, "shell32.dll", 131)
	_GUIImageList_AddIcon($hImage, "shell32.dll", 165)
	_GUIImageList_AddIcon($hImage, "shell32.dll", 168)
	_GUIImageList_AddIcon($hImage, "shell32.dll", 137)
	_GUIImageList_AddIcon($hImage, "shell32.dll", 146)
EndFunc   ;==>_CreateNormalImageList

Func _CreateStateImageList()
	$hStateImage = _GUIImageList_Create(16, 16, 5, 3)
	_GUIImageList_AddIcon($hStateImage, "shell32.dll", 3)
	_GUIImageList_AddIcon($hStateImage, "shell32.dll", 4)
EndFunc   ;==>_CreateStateImageList

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as closed The owner will remain Gary.

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