Iczer

CustomDraw TreeView

5 posts in this topic

How i can make additional text ("some info") in CustomDraw TreeView not get selected and still be visible when i click on any TreeView item?

demo:

#include <GuiListView.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <TreeViewConstants.au3>
#include <WindowsConstants.au3>
#include <GuiTreeView.au3>
#include <SQLite.au3>
#include <Math.au3>

Global Const $tagNMLVCACHEHINT = $tagNMHDR & ";int iFrom;int iTo"
Global $aListView, $hListView, $TreeView_SelTitle, $aTreeViewState[19][8] = [[18,"","","","","","",""]], $sSelectedTVIndex = 3
Opt("GUIOnEventMode", 1)

#Region ### START Koda GUI section ### Form=
Global $Form1 = GUICreate("Form1", 881, 516, -1, -1)
GUISetOnEvent($GUI_EVENT_CLOSE, "Form1Close")
Global $TreeView = _GUICtrlTreeView_Create($Form1, 8, 16, 319, 489, BitOR($GUI_SS_DEFAULT_TREEVIEW,$WS_HSCROLL,$WS_VSCROLL,$WS_BORDER), BitOR($WS_EX_CLIENTEDGE,$WS_EX_STATICEDGE))
$TreeView_Root_1 = _GUICtrlTreeView_Add($TreeView, 0, "Root - 1")
_GUICtrlTreeView_SetIcon($TreeView, $TreeView_Root_1, "shell32.dll", 4)
$TreeView_Root_2 = _GUICtrlTreeView_Add($TreeView, 0, "Root - 2")
_GUICtrlTreeView_SetIcon($TreeView, $TreeView_Root_2, "shell32.dll", 4)
Global $ListView = GUICtrlCreateListView("Rowid|Name|Time|Category", 336, 16, 538, 486, $LVS_OWNERDATA, BitOR($WS_EX_CLIENTEDGE,$WS_EX_STATICEDGE)) ; $LVS_OWNERDATA must be included for a virtual listview
_GUICtrlListView_SetExtendedListViewStyle( $ListView, $LVS_EX_DOUBLEBUFFER+$LVS_EX_FULLROWSELECT )
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 100)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 200)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 2, 88)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 3, 112)
GUICtrlSetOnEvent(-1, "ListViewClick")
;------------------------------------------------------------------------------------------
Local $idTVContextMenu = GUICtrlCreateContextMenu(GUICtrlCreateDummy())
$hTVContextMenu = GUICtrlGetHandle($idTVContextMenu)
Local $idTVContextMenu_Refresh = GUICtrlCreateMenuItem("Refresh", $idTVContextMenu)
Local $idTVContextMenu_Rename = GUICtrlCreateMenuItem("Rename", $idTVContextMenu)
GUICtrlCreateMenuItem("", $idTVContextMenu) ; separator
Local $idTVContextMenu_MarkALLRead = GUICtrlCreateMenuItem("Mark ALL Items Read", $idTVContextMenu)
Local $idTVContextMenu_MarkALLUnRead = GUICtrlCreateMenuItem("Mark ALL Items UnRead", $idTVContextMenu)
;------------------------------------------------------------------------------------------
GUIRegisterMsg($WM_NOTIFY, "LWS_WM_NOTIFY")
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
SubFunction_FillTreeView()

While 1
    Sleep(100)
WEnd

Func Form1Close()
    GUIRegisterMsg( $WM_NOTIFY, "" )
    ;
    Exit
EndFunc
;==========================================================================================
Func ListViewClick()

EndFunc
;==========================================================================================
Func TreeView1Click()
    Local $sQuery, $aResult, $iRows, $iColumns
    Static Local $TreeView_SelTitlePRE = ""

    If $TreeView_SelTitlePRE == "" Then
        $TreeView_Selected = _GUICtrlTreeView_GetFirstChild($TreeView, $TreeView_Root_1)
        _GUICtrlTreeView_ClickItem($TreeView, $TreeView_Selected, "left")
    Else
        $TreeView_Selected = _GUICtrlTreeView_GetSelection($TreeView)
    EndIf
    $TreeView_SelTitle = _GUICtrlTreeView_GetText($TreeView, $TreeView_Selected)
    If $TreeView_SelTitle == $TreeView_SelTitlePRE Then
        Return
    Else
        $TreeView_SelTitlePRE = $TreeView_SelTitle
    EndIf

    ConsoleWrite($TreeView_SelTitle & @CRLF)

EndFunc
;==========================================================================================
Func SubFunction_FillTreeView()

    ConsoleWrite(" > $sSelected TV Index = " & $sSelectedTVIndex & @CRLF)
    ConsoleWrite(" > $sSelected TV Name = " & $aTreeViewState[$sSelectedTVIndex][5] & @CRLF)

    Local $idTVItem[$aTreeViewState[0][0]+1] = [$aTreeViewState[0][0]]
    _GUICtrlTreeView_BeginUpdate($TreeView)
    _GUICtrlTreeView_DeleteChildren($TreeView, $TreeView_Root_1)
    _GUICtrlTreeView_DeleteChildren($TreeView, $TreeView_Root_2)
    _GUICtrlTreeView_SetTextColor($TreeView, 0x77B5FE) ; color of additional text
    For $i = 1 To $aTreeViewState[0][0]
        $aTreeViewState[$i][0] = 3 ; icon num in "shell32.dll"
        $aTreeViewState[$i][1] = 0x000000 ; item text color
        $aTreeViewState[$i][2] = 0 ; text is bold (or not)
        $aTreeViewState[$i][3] = "some info" ; some additional text
        $aTreeViewState[$i][5] = String("item " & $i); item name
        Switch Mod($i,2)
            Case 0
                $idTVItem[$i] = _GUICtrlTreeView_AddChild($TreeView,$TreeView_Root_2, $aTreeViewState[$i][5])
            Case Else
                $idTVItem[$i] = _GUICtrlTreeView_AddChild($TreeView,$TreeView_Root_1, $aTreeViewState[$i][5])
        EndSwitch
        Switch Mod($i,3)
            Case 0
                $aTreeViewState[$i][2] = 0
            Case Else
                $aTreeViewState[$i][2] = 1
        EndSwitch
        _GUICtrlTreeView_SetItemParam($TreeView, $idTVItem[$i], $i)
        _GUICtrlTreeView_SetIcon($TreeView, $idTVItem[$i], "shell32.dll", $aTreeViewState[$i][0])
    Next
    _GUICtrlTreeView_Expand($TreeView, $TreeView_Root_1, True)
    _GUICtrlTreeView_EndUpdate($TreeView)

    _GUICtrlTreeView_ClickItem($TreeView, $idTVItem[$sSelectedTVIndex])

    SubFunction_FillListView()

EndFunc
;==========================================================================================
Func SubFunction_FillListView_Delayed()
    AdlibUnRegister("SubFunction_FillListView_Delayed")
    SubFunction_FillListView()
EndFunc
;==========================================================================================
Func SubFunction_FillListView()

    _GUICtrlListView_BeginUpdate ($ListView)
    _GUICtrlListView_DeleteAllItems ($ListView)
    For $i = 0 To 63
        $ret = _GUICtrlListView_AddItem($ListView, "Row "&$i&": Col 0")
        ;ConsoleWrite($i & @TAB & "$ret = " & $ret & @CRLF)
        _GUICtrlListView_AddSubItem($ListView, $i, "Row "&$i&": Col 1", 1)

        _GUICtrlListView_AddSubItem($ListView, $i, "Row "&$i&": Col 2", 2)

        _GUICtrlListView_AddSubItem($ListView, $i, "Row "&$i&": Col 3", 3)

    Next
    _GUICtrlListView_EndUpdate ($ListView)

EndFunc
;==========================================================================================
Func LWS_WM_NOTIFY( $hWnd, $iMsg, $wParam, $lParam )
    Local Static $tText = DllStructCreate( "wchar[512]" )
    Local Static $pText = DllStructGetPtr( $tText )
    Local Static $aResult, $iRows, $iFrom

    Local $tNMHDR, $hWndFrom, $iCode, $tInfo, $VKey
    $tNMHDR = DllStructCreate( $tagNMHDR, $lParam )
    $hWndFrom = HWnd( DllStructGetData( $tNMHDR, "hWndFrom" ) )
    $iCode = DllStructGetData( $tNMHDR, "Code" )

    Switch $hWndFrom
        Case $TreeView
            Switch $iCode

                Case $NM_CUSTOMDRAW
                    Local $tNMTVCUSTOMDRAW = DllStructCreate($tagNMTVCUSTOMDRAW, $lParam)
                    Local $dwDrawStage = DllStructGetData($tNMTVCUSTOMDRAW, "DrawStage")

                    Switch $dwDrawStage                                             ; Holds a value that specifies the drawing stage

                        Case $CDDS_PREPAINT
                            ; Before the paint cycle begins
                            Return BitOr( $CDRF_NOTIFYITEMDRAW, _   ; Notify the parent window of any item-related drawing operations
                                                        $CDRF_NOTIFYPOSTPAINT ) ; Notify the parent window after item-related drawing operations

                        Case $CDDS_ITEMPREPAINT
                            ; Before painting an item
                            Local $hItemSpec  = DllStructGetData($tNMTVCUSTOMDRAW, "ItemSpec")          ; $hItemSpec = $hItem
                            Local $iItemState = DllStructGetData($tNMTVCUSTOMDRAW, "ItemState")
                            Local $iItemParam = DllStructGetData($tNMTVCUSTOMDRAW, "ItemParam")         ; ItemParam = index in array
                            Local $hDC        = DllStructGetData($tNMTVCUSTOMDRAW, "HDC")               ; Handle to the item's device context

                            ;If Not BitAnd( $iItemState, $CDIS_FOCUS ) Then
                                DllStructSetData( $tNMTVCUSTOMDRAW, "ClrText", $aTreeViewState[$iItemParam][1] )            ; Forecolor of item text
                                ;DllStructSetData( $tNMTVCUSTOMDRAW, "clrTextBk",$aTreeViewState[$iItemParam][1] )  ; Backcolor of item text

                                Local $tRECT = _GUICtrlTreeView_DisplayRectEx ( $TreeView, $hItemSpec, True)
                                DllStructSetData( $tRECT, "Left", DllStructGetData( $tRECT, "Right") + 7)
                                DllStructSetData( $tRECT, "Right", DllStructGetData( $tRECT, "Right") + 188)


                                _WinAPI_DrawText( $hDC, $aTreeViewState[$iItemParam][3], $tRECT, $DT_LEFT ) ; and background color of the device context.
                                _GUICtrlTreeView_SetBold ($TreeView, $hItemSpec, $aTreeViewState[$iItemParam][2])
                            ;Else
                                ;_GUICtrlTreeView_SetBold ($TreeView, $hItemSpec, $aTreeViewState[$iItemParam][2])
                            ;EndIf

                            Return BitOr( $CDRF_NEWFONT, _              ; $CDRF_NEWFONT must be returned after changing font or colors
                                                        $CDRF_NOTIFYPOSTPAINT ) ; Notify the parent window after item-related drawing operations
                    EndSwitch

                Case $TVN_SELCHANGEDA, $TVN_SELCHANGEDW
                    AdlibRegister("SubFunction_FillListView_Delayed",300)
                    _WinAPI_RedrawWindow($TreeView)

                Case $NM_RCLICK
                    Local $tMPos = _WinAPI_GetMousePos(True, $hWndFrom) ; координаты относительно элемента
                    Local $hItem = _GUICtrlTreeView_HitTestItem($hWndFrom, DllStructGetData($tMPos, 1), DllStructGetData($tMPos, 2)) ; получаем дескриптор пункта
                    If $hItem <> -1 And $hItem <> 0x0 Then
                        DllCall("user32.dll", "int", "TrackPopupMenuEx", "hwnd", $hTVContextMenu, "int", 0, "int", MouseGetPos(0), "int", MouseGetPos(1), "hwnd", $Form1, "ptr", 0)
                    EndIf
            EndSwitch
    EndSwitch

    Return $GUI_RUNDEFMSG
EndFunc

 

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By drawing the selected item in the postpaint stage:

#include <GuiListView.au3>
#include <FontConstants.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <TreeViewConstants.au3>
#include <WindowsConstants.au3>
#include <GuiTreeView.au3>
#include <SQLite.au3>
#include <Math.au3>

Global Const $tagNMLVCACHEHINT = $tagNMHDR & ";int iFrom;int iTo"
Global $aListView, $hListView, $TreeView_SelTitle, $aTreeViewState[19][8] = [[18,"","","","","","",""]], $sSelectedTVIndex = 3
Opt("GUIOnEventMode", 1)

#Region ### START Koda GUI section ### Form=
Global $Form1 = GUICreate("Form1", 881, 516, -1, -1)
GUISetOnEvent($GUI_EVENT_CLOSE, "Form1Close")
Global $TreeView = _GUICtrlTreeView_Create($Form1, 8, 16, 319, 489, BitOR($GUI_SS_DEFAULT_TREEVIEW,$WS_HSCROLL,$WS_VSCROLL,$WS_BORDER), BitOR($WS_EX_CLIENTEDGE,$WS_EX_STATICEDGE))
$TreeView_Root_1 = _GUICtrlTreeView_Add($TreeView, 0, "Root - 1")
_GUICtrlTreeView_SetIcon($TreeView, $TreeView_Root_1, "shell32.dll", 4)
$TreeView_Root_2 = _GUICtrlTreeView_Add($TreeView, 0, "Root - 2")
_GUICtrlTreeView_SetIcon($TreeView, $TreeView_Root_2, "shell32.dll", 4)
Global $ListView = GUICtrlCreateListView("Rowid|Name|Time|Category", 336, 16, 538, 486, $LVS_OWNERDATA, BitOR($WS_EX_CLIENTEDGE,$WS_EX_STATICEDGE)) ; $LVS_OWNERDATA must be included for a virtual listview
_GUICtrlListView_SetExtendedListViewStyle( $ListView, $LVS_EX_DOUBLEBUFFER+$LVS_EX_FULLROWSELECT )
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 100)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 200)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 2, 88)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 3, 112)
GUICtrlSetOnEvent(-1, "ListViewClick")
;------------------------------------------------------------------------------------------

  ; Get the font of the TreeView control
  ; Copied from the _GUICtrlGetFont example by KaFu
  ; See http://www.autoitscript.com/forum/index.php?showtopic=124526
  Local $hDC = _WinAPI_GetDC( $TreeView )
  $hFont = _SendMessage( $TreeView, $WM_GETFONT )
  Local $hObject = _WinAPI_SelectObject( $hDC, $hFont )
  Local $lvLOGFONT = DllStructCreate( $tagLOGFONT )
  DllCall( 'gdi32.dll', 'int', 'GetObjectW', 'ptr', $hFont, 'int', DllStructGetSize( $lvLOGFONT ), 'ptr', DllStructGetPtr( $lvLOGFONT ) )
  _WinAPI_SelectObject( $hDC, $hObject )
  _WinAPI_ReleaseDC( $TreeView, $hDC )
  $TreeViewFont = _WinAPI_CreateFontIndirect( $lvLOGFONT )
  Local $iWeight = BitOR( DllStructGetData( $lvLOGFONT, "Weight" ), $FW_BOLD )
  DllStructSetData( $lvLOGFONT, "Weight", $iWeight )
  $TreeViewFontBold = _WinAPI_CreateFontIndirect( $lvLOGFONT )

;------------------------------------------------------------------------------------------
Local $idTVContextMenu = GUICtrlCreateContextMenu(GUICtrlCreateDummy())
$hTVContextMenu = GUICtrlGetHandle($idTVContextMenu)
Local $idTVContextMenu_Refresh = GUICtrlCreateMenuItem("Refresh", $idTVContextMenu)
Local $idTVContextMenu_Rename = GUICtrlCreateMenuItem("Rename", $idTVContextMenu)
GUICtrlCreateMenuItem("", $idTVContextMenu) ; separator
Local $idTVContextMenu_MarkALLRead = GUICtrlCreateMenuItem("Mark ALL Items Read", $idTVContextMenu)
Local $idTVContextMenu_MarkALLUnRead = GUICtrlCreateMenuItem("Mark ALL Items UnRead", $idTVContextMenu)
;------------------------------------------------------------------------------------------
GUIRegisterMsg($WM_NOTIFY, "LWS_WM_NOTIFY")
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
SubFunction_FillTreeView()

While 1
    Sleep(100)
WEnd

Func Form1Close()
    GUIRegisterMsg( $WM_NOTIFY, "" )
    ;
    Exit
EndFunc
;==========================================================================================
Func ListViewClick()

EndFunc
;==========================================================================================
Func TreeView1Click()
    Local $sQuery, $aResult, $iRows, $iColumns
    Static Local $TreeView_SelTitlePRE = ""

    If $TreeView_SelTitlePRE == "" Then
        $TreeView_Selected = _GUICtrlTreeView_GetFirstChild($TreeView, $TreeView_Root_1)
        _GUICtrlTreeView_ClickItem($TreeView, $TreeView_Selected, "left")
    Else
        $TreeView_Selected = _GUICtrlTreeView_GetSelection($TreeView)
    EndIf
    $TreeView_SelTitle = _GUICtrlTreeView_GetText($TreeView, $TreeView_Selected)
    If $TreeView_SelTitle == $TreeView_SelTitlePRE Then
        Return
    Else
        $TreeView_SelTitlePRE = $TreeView_SelTitle
    EndIf

    ConsoleWrite($TreeView_SelTitle & @CRLF)

EndFunc
;==========================================================================================
Func SubFunction_FillTreeView()

    ConsoleWrite(" > $sSelected TV Index = " & $sSelectedTVIndex & @CRLF)
    ConsoleWrite(" > $sSelected TV Name = " & $aTreeViewState[$sSelectedTVIndex][5] & @CRLF)

    Local $idTVItem[$aTreeViewState[0][0]+1] = [$aTreeViewState[0][0]]
    _GUICtrlTreeView_BeginUpdate($TreeView)
    _GUICtrlTreeView_DeleteChildren($TreeView, $TreeView_Root_1)
    _GUICtrlTreeView_DeleteChildren($TreeView, $TreeView_Root_2)
    _GUICtrlTreeView_SetTextColor($TreeView, 0x77B5FE) ; color of additional text
    For $i = 1 To $aTreeViewState[0][0]
        $aTreeViewState[$i][0] = 3 ; icon num in "shell32.dll"
        $aTreeViewState[$i][1] = 0x000000 ; item text color
        $aTreeViewState[$i][2] = 0 ; text is bold (or not)
        $aTreeViewState[$i][3] = "some info" ; some additional text
        $aTreeViewState[$i][5] = String("item " & $i); item name
        Switch Mod($i,2)
            Case 0
                $idTVItem[$i] = _GUICtrlTreeView_AddChild($TreeView,$TreeView_Root_2, $aTreeViewState[$i][5])
            Case Else
                $idTVItem[$i] = _GUICtrlTreeView_AddChild($TreeView,$TreeView_Root_1, $aTreeViewState[$i][5])
        EndSwitch
        Switch Mod($i,3)
            Case 0
                $aTreeViewState[$i][2] = 0
            Case Else
                $aTreeViewState[$i][2] = 1
        EndSwitch
        _GUICtrlTreeView_SetItemParam($TreeView, $idTVItem[$i], $i)
        _GUICtrlTreeView_SetIcon($TreeView, $idTVItem[$i], "shell32.dll", $aTreeViewState[$i][0])
    Next
    _GUICtrlTreeView_Expand($TreeView, $TreeView_Root_1, True)
    _GUICtrlTreeView_EndUpdate($TreeView)

    _GUICtrlTreeView_ClickItem($TreeView, $idTVItem[$sSelectedTVIndex])

    SubFunction_FillListView()

EndFunc
;==========================================================================================
Func SubFunction_FillListView_Delayed()
    AdlibUnRegister("SubFunction_FillListView_Delayed")
    SubFunction_FillListView()
EndFunc
;==========================================================================================
Func SubFunction_FillListView()

    _GUICtrlListView_BeginUpdate ($ListView)
    _GUICtrlListView_DeleteAllItems ($ListView)
    For $i = 0 To 63
        $ret = _GUICtrlListView_AddItem($ListView, "Row "&$i&": Col 0")
        ;ConsoleWrite($i & @TAB & "$ret = " & $ret & @CRLF)
        _GUICtrlListView_AddSubItem($ListView, $i, "Row "&$i&": Col 1", 1)

        _GUICtrlListView_AddSubItem($ListView, $i, "Row "&$i&": Col 2", 2)

        _GUICtrlListView_AddSubItem($ListView, $i, "Row "&$i&": Col 3", 3)

    Next
    _GUICtrlListView_EndUpdate ($ListView)

EndFunc
;==========================================================================================
Func LWS_WM_NOTIFY( $hWnd, $iMsg, $wParam, $lParam )
    Local Static $tText = DllStructCreate( "wchar[512]" )
    Local Static $pText = DllStructGetPtr( $tText )
    Local Static $aResult, $iRows, $iFrom

    Local $tNMHDR, $hWndFrom, $iCode, $tInfo, $VKey
    $tNMHDR = DllStructCreate( $tagNMHDR, $lParam )
    $hWndFrom = HWnd( DllStructGetData( $tNMHDR, "hWndFrom" ) )
    $iCode = DllStructGetData( $tNMHDR, "Code" )

    Switch $hWndFrom
        Case $TreeView
            Switch $iCode

                Case $NM_CUSTOMDRAW
                    Local $tNMTVCUSTOMDRAW = DllStructCreate($tagNMTVCUSTOMDRAW, $lParam)
                    Local $dwDrawStage = DllStructGetData($tNMTVCUSTOMDRAW, "DrawStage")

                    Switch $dwDrawStage                                             ; Holds a value that specifies the drawing stage

                        Case $CDDS_PREPAINT
                            ; Before the paint cycle begins
                            Return $CDRF_NOTIFYITEMDRAW ; Notify the parent window of any item-related drawing operations

                        Case $CDDS_ITEMPREPAINT
                            ; Before painting an item
                            Local $hItemSpec  = DllStructGetData($tNMTVCUSTOMDRAW, "ItemSpec")          ; $hItemSpec = $hItem
                            Local $iItemState = DllStructGetData($tNMTVCUSTOMDRAW, "ItemState")
                            Local $iItemParam = DllStructGetData($tNMTVCUSTOMDRAW, "ItemParam")         ; ItemParam = index in array
                            Local $hDC        = DllStructGetData($tNMTVCUSTOMDRAW, "HDC")               ; Handle to the item's device context

                            $iSelected = DllCall( "user32.dll", "lresult", "SendMessageW", "hwnd", $TreeView, "uint", $TVM_GETITEMSTATE, "wparam", $hItemSpec, "lparam", $TVIS_SELECTED )[0] ; Selected state
                            If BitAND( $iSelected, $TVIS_SELECTED ) Then Return $CDRF_NOTIFYPOSTPAINT

                            ;If Not BitAnd( $iItemState, $CDIS_FOCUS ) Then
                                DllStructSetData( $tNMTVCUSTOMDRAW, "ClrText", $aTreeViewState[$iItemParam][1] )            ; Forecolor of item text
                                ;DllStructSetData( $tNMTVCUSTOMDRAW, "clrTextBk",$aTreeViewState[$iItemParam][1] )  ; Backcolor of item text

                                Local $tRECT = _GUICtrlTreeView_DisplayRectEx ( $TreeView, $hItemSpec, True)
                                DllStructSetData( $tRECT, "Left", DllStructGetData( $tRECT, "Right") + 7)
                                DllStructSetData( $tRECT, "Right", DllStructGetData( $tRECT, "Right") + 188)


                                _WinAPI_DrawText( $hDC, $aTreeViewState[$iItemParam][3], $tRECT, $DT_LEFT ) ; and background color of the device context.
                                _GUICtrlTreeView_SetBold ($TreeView, $hItemSpec, $aTreeViewState[$iItemParam][2])
                            ;Else
                                ;_GUICtrlTreeView_SetBold ($TreeView, $hItemSpec, $aTreeViewState[$iItemParam][2])
                            ;EndIf
                            Return $CDRF_NEWFONT ; $CDRF_NEWFONT must be returned after changing font or colors

                        Case $CDDS_ITEMPOSTPAINT
                            Local $hItemSpec  = DllStructGetData($tNMTVCUSTOMDRAW, "ItemSpec")          ; $hItemSpec = $hItem
                            Local $iItemState = DllStructGetData($tNMTVCUSTOMDRAW, "ItemState")
                            Local $iItemParam = DllStructGetData($tNMTVCUSTOMDRAW, "ItemParam")         ; ItemParam = index in array
                            Local $hDC        = DllStructGetData($tNMTVCUSTOMDRAW, "HDC")               ; Handle to the item's device context

                            Local $tRECT = _GUICtrlTreeView_DisplayRectEx( $TreeView, $hItemSpec, True)
                            DllStructSetData( $tRECT, "Left", DllStructGetData( $tRECT, "Right") + 7)
                            DllStructSetData( $tRECT, "Right", DllStructGetData( $tRECT, "Right") + 188)

                            ;DllStructSetData( $tNMTVCUSTOMDRAW, "ClrText", $aTreeViewState[$iItemParam][1] )            ; Forecolor of item text
                            DllCall( "gdi32.dll", "int", "SetTextColor", "handle", $hDC, "int", 0xFEB577 ) ; 0x77B5FE
                            _WinAPI_SelectObject( $hDC, $aTreeViewState[$iItemParam][2] ? $TreeViewFontBold : $hFont ) ; Bold/normal font

                            _WinAPI_DrawText( $hDC, $aTreeViewState[$iItemParam][3], $tRECT, $DT_LEFT ) ; and background color of the device context.
                            _GUICtrlTreeView_SetBold ($TreeView, $hItemSpec, $aTreeViewState[$iItemParam][2])
                            Return $CDRF_NEWFONT ; $CDRF_NEWFONT must be returned after changing font or colors
                    EndSwitch

                Case $TVN_SELCHANGEDA, $TVN_SELCHANGEDW
                    AdlibRegister("SubFunction_FillListView_Delayed",300)
                    _WinAPI_RedrawWindow($TreeView)

                Case $NM_RCLICK
                    Local $tMPos = _WinAPI_GetMousePos(True, $hWndFrom) ; ?????????? ???????????? ????????
                    Local $hItem = _GUICtrlTreeView_HitTestItem($hWndFrom, DllStructGetData($tMPos, 1), DllStructGetData($tMPos, 2)) ; ???????? ?????????? ??????
                    If $hItem <> -1 And $hItem <> 0x0 Then
                        DllCall("user32.dll", "int", "TrackPopupMenuEx", "hwnd", $hTVContextMenu, "int", 0, "int", MouseGetPos(0), "int", MouseGetPos(1), "hwnd", $Form1, "ptr", 0)
                    EndIf
            EndSwitch
    EndSwitch

    Return $GUI_RUNDEFMSG
EndFunc

 

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Nicely done @LarsJ

Is there a way to do it without flickering ?

 


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I think that most flicker is caused by the two lines in "Case $TVN_SELCHANGED". It should help to comment out these two lines.

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Thanks @LarsJ Your code never cease amaze me :graduated:

 

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