Returns the item at the specified coordinates
#include <GuiTreeView.au3>
_GUICtrlTreeView_HitTestItem ( $hWnd, $iX, $iY )
| $hWnd | Control ID/Handle to the control |
| $iX | X position to test |
| $iY | Y position to test |
| Success: | the Handle to the item at the specified point. |
| Failure: | 0 if no item occupies the point. |
_GUICtrlTreeView_HitTest, _GUICtrlTreeView_HitTestEx
#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <GuiTreeView.au3>
#include <MsgBoxConstants.au3>
#include <WindowsConstants.au3>
Global $g_hImage, $g_hStateImage
Example()
Func Example()
GUICreate("TreeView Hit Test Item (v" & @AutoItVersion & ")", 400, 300)
Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS)
Local $idTreeView = GUICtrlCreateTreeView(2, 2, 396, 268, $iStyle, $WS_EX_CLIENTEDGE)
GUISetState(@SW_SHOW)
_CreateNormalImageList()
_GUICtrlTreeView_SetNormalImageList($idTreeView, $g_hImage)
_CreateStateImageList()
_GUICtrlTreeView_SetStateImageList($idTreeView, $g_hStateImage)
_GUICtrlTreeView_BeginUpdate($idTreeView)
Local $ahItem[10], $aidChildItem[30], $iYItem = 0, $iYRand, $iXRand
For $x = 0 To 9
$ahItem[$x] = _GUICtrlTreeView_Add($idTreeView, 0, StringFormat("[%02d] New Item", $x), 4, 5)
_GUICtrlTreeView_SetStateImageIndex($idTreeView, $ahItem[$x], 1)
For $y = 1 To 3
$aidChildItem[$iYItem] = _GUICtrlTreeView_AddChild($idTreeView, $ahItem[$x], StringFormat("[%02d] New Child", $y), 0, 3)
_GUICtrlTreeView_SetStateImageIndex($idTreeView, $aidChildItem[$iYItem], 1)
$iYItem += 1
Next
Next
_GUICtrlTreeView_EndUpdate($idTreeView)
_GUICtrlTreeView_SelectItem($idTreeView, $ahItem[0])
_GUICtrlTreeView_SetStateImageIndex($idTreeView, $ahItem[0], 2)
$iYRand = Random(0, 130, 1)
$iXRand = Random(0, 100, 1)
MsgBox($MB_SYSTEMMODAL, "Information", StringFormat("Hit Test Item (%d, %d): %s", $iXRand, $iYRand, _GetHitString(_GUICtrlTreeView_HitTestItem($idTreeView, $iXRand, $iYRand))))
_GUICtrlTreeView_SelectItem($idTreeView, _GUICtrlTreeView_HitTestItem($idTreeView, $iXRand, $iYRand))
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>Example
Func _GetHitString($iResult)
If $iResult = 0 Then
Return "No Item in Hit area"
Else
Return "Item Handle: " & $iResult
EndIf
EndFunc ;==>_GetHitString
Func _CreateNormalImageList()
$g_hImage = _GUIImageList_Create(16, 16, 5, 3)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 110)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 131)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 165)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 168)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 137)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 146)
EndFunc ;==>_CreateNormalImageList
Func _CreateStateImageList()
$g_hStateImage = _GUIImageList_Create(16, 16, 5, 3)
_GUIImageList_AddIcon($g_hStateImage, "shell32.dll", 3)
_GUIImageList_AddIcon($g_hStateImage, "shell32.dll", 4)
EndFunc ;==>_CreateStateImageList