TVExplorer UDF

[lsakizada]

Yashied I forgot some code in the main while loop.

here is the final one. Sorry...

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;; Valuater
#include <GuiConstants.au3>
#include <Constants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <TabConstants.au3>
#include <WindowsConstants.au3>
#include <Array.au3>
#include <GuiComboBox.au3>
#include "include\TVExplorer.au3"

Dim $show = 0, $Child_[11], $children = 10, $ChildActual = 1
Global $Control_1[10]
Global $Control_2[10]
Global $Control_3[10]
Global $Control_4[10]
Global $Control_5[10]
Global $Control_6[10]
Global $Control_7[10]
Global $Control_8[10]
Global $Control_9[10]
Global $Control_10[10]

Global $hFocus = 0

$Main = GUICreate("New Link Wizard", 548, 360, (@DesktopWidth - 516) / 2, (@DesktopHeight - 323) / 2, -1, -1)

$Button_1 = GUICtrlCreateButton("&Next >", 20, 150, 80, 25)
$Button_2 = GUICtrlCreateButton("< &Back", 20, 120, 80, 25)
$Button_3 = GUICtrlCreateButton("&Exit", 20, 300, 80, 25)

GUISetState()

$Child_[1] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_1($Control_1)
GUISetState()

$Child_[2] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_2($Control_2)
GUISetState(@SW_HIDE)

$Child_[3] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_3($Control_3)
GUISetState(@SW_HIDE)

$Child_[4] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_4($Control_4)
GUISetState(@SW_HIDE)

$Child_[5] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_5($Control_5)
GUISetState(@SW_HIDE)

$Child_[6] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_6($Control_6)
GUISetState(@SW_HIDE)

$Child_[7] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_7($Control_7)
GUISetState(@SW_HIDE)

$Child_[8] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_8($Control_8)
GUISetState(@SW_HIDE)

$Child_[9] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_9($Control_9)
GUISetState(@SW_HIDE)

$Child_[10] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_10($Control_10)

GUISetState(@SW_HIDE)

While 1
    $msg = GUIGetMsg(1)

    Switch $msg[1]
        Case $Main
            Switch $msg[0]
                Case $GUI_EVENT_CLOSE
                    ExitLoop
                Case $Button_3
                    ExitLoop
                Case $Button_1
                    Set_ChildSwitch(+1)
                Case $Button_2
                    Set_ChildSwitch(-1)
            EndSwitch
        Case $Child_[2]
            Switch $msg[0]
                Case $Control_2[0]
                    $Path = _GUICtrlTVExplorer_GetSelected($hFocus)
                    _GUICtrlTVExplorer_AttachFolder($hFocus)
                    _GUICtrlTVExplorer_Expand($hFocus, $Path, 0)
                    $hFocus = 0
            EndSwitch
    EndSwitch
WEnd

GUIDelete($Main)
;--------- Functions -------------------

Func Set_ChildSwitch($ud)
    GUISetState(@SW_HIDE, $Child_[$ChildActual])
    $ChildActual += $ud
    If $ChildActual = 11 Then $ChildActual = 1
    If $ChildActual = 0 Then $ChildActual = 10
    GUISetState(@SW_SHOW, $Child_[$ChildActual])
EndFunc   ;==>Set_ChildSwitch

Func _Form_1(ByRef $Control_1)

EndFunc   ;==>_Form_1

Func _Form_2(ByRef $Control_2)
    $Control_2[0] = _GUICtrlTVExplorer_Create(@ProgramFilesDir, 320, 48, 200, 210, -1, $WS_EX_CLIENTEDGE, -1, '_TVEvent')
    $Control_2[1] = GUICtrlCreateDummy()
    HotKeySet('{F5}', '_TVRefresh')
    _GUICtrlTVExplorer_Expand($Control_2[0], @ProgramFilesDir & '\AutoIt3')
    _GUICtrlTVExplorer_Expand($Control_2[0])
    $Control_2[2] = GUICtrlCreateInput("", 320, 20, 200, 20)
EndFunc   ;==>_Form_2

Func _Form_3(ByRef $Control_3)

EndFunc   ;==>_Form_3

Func _Form_4(ByRef $Control_4)

EndFunc   ;==>_Form_4

Func _Form_5(ByRef $Control_5)

EndFunc   ;==>_Form_5

Func _Form_6(ByRef $Control_6)

EndFunc   ;==>_Form_6

Func _Form_7(ByRef $Control_7)

EndFunc   ;==>_Form_7

Func _Form_8(ByRef $Control_8)

EndFunc   ;==>_Form_8

Func _Form_9(ByRef $Control_9)

EndFunc   ;==>_Form_9

Func _Form_10(ByRef $Control_10)

EndFunc   ;==>_Form_10

Func _TVSetPath($iInput, $sPath)
    Local $Text = _WinAPI_PathCompactPath(GUICtrlGetHandle($iInput), $sPath, -2)
    If GUICtrlRead($iInput) <> $Text Then
        GUICtrlSetData($iInput, $Text)
    EndIf
EndFunc   ;==>_TVSetPath

Func _TVRefresh()
    Local $hWnd = _WinAPI_GetFocus()
    If $Control_2[0] = $hWnd Then
        If Not $hFocus Then
            $hFocus = $hWnd
            GUICtrlSendToDummy($Control_2[1])
        EndIf
        Return
    EndIf
    HotKeySet('{F5}')
    Send('{F5}')
    HotKeySet('{F5}', '_TVRefresh')
EndFunc   ;==>_TVRefresh

Func _TVEvent($hWnd, $iMsg, $sPath, $hItem)
    Switch $iMsg
        Case $TV_NOTIFY_BEGINUPDATE
            GUISetCursor(1, 1)
        Case $TV_NOTIFY_ENDUPDATE
            GUISetCursor(2)
        Case $TV_NOTIFY_SELCHANGED
            If $Control_2[0] = $hWnd Then
                _TVSetPath($Control_2[2], $sPath)
            EndIf
        Case $TV_NOTIFY_DBLCLK
        Case $TV_NOTIFY_RCLICK
            ; Nothing
        Case $TV_NOTIFY_DELETINGITEM
            ; Nothing
        Case $TV_NOTIFY_DISKMOUNTED
            ; Nothing
        Case $TV_NOTIFY_DISKUNMOUNTED
            ; Nothing
    EndSwitch
EndFunc   ;==>_TVEvent

[Yashied]

Just replace GUIGetMsg(1) to _GUICtrlTVExplorer_GetMsg(1) or use OnEvent mode. I wrote about it in the first post.

Edited February 20, 2011 by Yashied

[lsakizada]

Just replace GUIGetMsg(1) to _GUICtrlTVExplorer_GetMsg(1) or use OnEvent mode. I wrote about it in the first post.

Yashied, thanks. This solve the example that I posted, however in my real application I have WM_NOTIFY function

that cause the same symptom.

Here is the code that is not working even after I put your correction.

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;; Valuater
#include <GuiConstants.au3>
#include <Constants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <TabConstants.au3>
#include <WindowsConstants.au3>
#include <Array.au3>
#include <GuiComboBox.au3>
#include "include\TVExplorer.au3"
#include <GuiRichEdit.au3>
Dim $show = 0, $Child_[11], $children = 10, $ChildActual = 1
Global $Control_1[10]
Global $Control_2[10]
Global $Control_3[10]
Global $Control_4[10]
Global $Control_5[10]
Global $Control_6[10]
Global $Control_7[10]
Global $Control_8[10]
Global $Control_9[10]
Global $Control_10[10]

Global $hFocus = 0

$Main = GUICreate("New Link Wizard", 548, 360, (@DesktopWidth - 516) / 2, (@DesktopHeight - 323) / 2, -1, -1)

$Button_1 = GUICtrlCreateButton("&Next >", 20, 150, 80, 25)
$Button_2 = GUICtrlCreateButton("< &Back", 20, 120, 80, 25)
$Button_3 = GUICtrlCreateButton("&Exit", 20, 300, 80, 25)

GUISetState()

$Child_[1] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_1($Control_1)
GUISetState()

$Child_[2] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_2($Control_2)
GUISetState(@SW_HIDE)

$Child_[3] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_3($Control_3)
GUISetState(@SW_HIDE)

$Child_[4] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_4($Control_4)
GUISetState(@SW_HIDE)

$Child_[5] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_5($Control_5)
GUISetState(@SW_HIDE)

$Child_[6] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_6($Control_6)
GUISetState(@SW_HIDE)

$Child_[7] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_7($Control_7)
GUISetState(@SW_HIDE)

$Child_[8] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_8($Control_8)
GUISetState(@SW_HIDE)

$Child_[9] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_9($Control_9)
GUISetState(@SW_HIDE)

$Child_[10] = GUICreate("", 540, 330, 0, 0, BitOR($WS_CHILD, $WS_TABSTOP) + $WS_DLGFRAME, -1, $Main)
_Form_10($Control_10)

GUISetState(@SW_HIDE)
GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")
While 1
    $msg = _GUICtrlTVExplorer_GetMsg(1)

    Switch $msg[1]
        Case $Main
            Switch $msg[0]
                Case $GUI_EVENT_CLOSE
                    ExitLoop
                Case $Button_3
                    ExitLoop
                Case $Button_1
                    Set_ChildSwitch(+1)
                Case $Button_2
                    Set_ChildSwitch(-1)
            EndSwitch
        Case $Child_[2]
            Switch $msg[0]
                Case $Control_2[0]
                    $Path = _GUICtrlTVExplorer_GetSelected($hFocus)
                    _GUICtrlTVExplorer_AttachFolder($hFocus)
                    _GUICtrlTVExplorer_Expand($hFocus, $Path, 0)
                    $hFocus = 0
            EndSwitch
    EndSwitch
WEnd

GUIDelete($Main)
;--------- Functions -------------------

Func Set_ChildSwitch($ud)
    GUISetState(@SW_HIDE, $Child_[$ChildActual])
    $ChildActual += $ud
    If $ChildActual = 11 Then $ChildActual = 1
    If $ChildActual = 0 Then $ChildActual = 10
    GUISetState(@SW_SHOW, $Child_[$ChildActual])
EndFunc   ;==>Set_ChildSwitch

Func _Form_1(ByRef $Control_1)
$Control_1[0] = GuiCtrlCreateButton("Button",20,20,40,22)
EndFunc   ;==>_Form_1

Func _Form_2(ByRef $Control_2)
    $Control_2[0] = _GUICtrlTVExplorer_Create(@ProgramFilesDir, 320, 48, 200, 210, -1, $WS_EX_CLIENTEDGE, -1, '_TVEvent')
    $Control_2[1] = GUICtrlCreateDummy()
    HotKeySet('{F5}', '_TVRefresh')
    _GUICtrlTVExplorer_Expand($Control_2[0], @ProgramFilesDir & '\AutoIt3')
    _GUICtrlTVExplorer_Expand($Control_2[0])
    $Control_2[2] = GUICtrlCreateInput("", 320, 20, 200, 20)
EndFunc   ;==>_Form_2

Func _Form_3(ByRef $Control_3)

EndFunc   ;==>_Form_3

Func _Form_4(ByRef $Control_4)

EndFunc   ;==>_Form_4

Func _Form_5(ByRef $Control_5)

EndFunc   ;==>_Form_5

Func _Form_6(ByRef $Control_6)

EndFunc   ;==>_Form_6

Func _Form_7(ByRef $Control_7)

EndFunc   ;==>_Form_7

Func _Form_8(ByRef $Control_8)

EndFunc   ;==>_Form_8

Func _Form_9(ByRef $Control_9)

EndFunc   ;==>_Form_9

Func _Form_10(ByRef $Control_10)

EndFunc   ;==>_Form_10

Func _TVSetPath($iInput, $sPath)
    Local $Text = _WinAPI_PathCompactPath(GUICtrlGetHandle($iInput), $sPath, -2)
    If GUICtrlRead($iInput) <> $Text Then
        GUICtrlSetData($iInput, $Text)
    EndIf
EndFunc   ;==>_TVSetPath

Func _TVRefresh()
    Local $hWnd = _WinAPI_GetFocus()
    If $Control_2[0] = $hWnd Then
        If Not $hFocus Then
            $hFocus = $hWnd
            GUICtrlSendToDummy($Control_2[1])
        EndIf
        Return
    EndIf
    HotKeySet('{F5}')
    Send('{F5}')
    HotKeySet('{F5}', '_TVRefresh')
EndFunc   ;==>_TVRefresh

Func _TVEvent($hWnd, $iMsg, $sPath, $hItem)
    Switch $iMsg
        Case $TV_NOTIFY_BEGINUPDATE
            GUISetCursor(1, 1)
        Case $TV_NOTIFY_ENDUPDATE
            GUISetCursor(2)
        Case $TV_NOTIFY_SELCHANGED
            If $Control_2[0] = $hWnd Then
                _TVSetPath($Control_2[2], $sPath)
            EndIf
        Case $TV_NOTIFY_DBLCLK
        Case $TV_NOTIFY_RCLICK
            ; Nothing
        Case $TV_NOTIFY_DELETINGITEM
            ; Nothing
        Case $TV_NOTIFY_DISKMOUNTED
            ; Nothing
        Case $TV_NOTIFY_DISKUNMOUNTED
            ; Nothing
    EndSwitch
EndFunc   ;==>_TVEvent

Func WM_NOTIFY($hWnd, $iMsg, $iWparam, $iLparam)
    #forceref $iMsg, $iWparam
    Local $hWndFrom, $iCode, $tNMHDR, $tMsgFilter, $hMenu
    $tNMHDR = DllStructCreate($tagNMHDR, $iLparam)
    $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    $iCode = DllStructGetData($tNMHDR, "Code")
    Switch $hWndFrom
        Case $Control_1[0]
            Select
                Case $iCode = $EN_MSGFILTER
                    $tMsgFilter = DllStructCreate($tagEN_MSGFILTER, $iLparam)
                    If DllStructGetData($tMsgFilter, "msg") = $WM_RBUTTONUP Then
                    ;   $hMenu = GUICtrlGetHandle($Control_2[21])
                    ;   SetMenuTexts($hWndFrom, $hMenu)
                    ;   _GUICtrlMenu_TrackPopupMenu($hMenu, $hWnd)
                    EndIf
            EndSelect

    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_NOTIFY

[Yashied]

Func WM_NOTIFY($hWnd, $iMsg, $iWparam, $iLparam)
    #forceref $iMsg, $iWparam

    ; VERY IMPORTANT!!!
    TV_WM_NOTIFY($hWnd, $iMsg, $iWparam, $iLparam)

    Local $hWndFrom, $iCode, $tNMHDR, $tMsgFilter, $hMenu
    $tNMHDR = DllStructCreate($tagNMHDR, $iLparam)
    $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    $iCode = DllStructGetData($tNMHDR, "Code")
    Switch $hWndFrom
        Case $Control_1[0]
            Select
                Case $iCode = $EN_MSGFILTER
                    $tMsgFilter = DllStructCreate($tagEN_MSGFILTER, $iLparam)
                    If DllStructGetData($tMsgFilter, "msg") = $WM_RBUTTONUP Then
                    ;   $hMenu = GUICtrlGetHandle($Control_2[21])
                    ;   SetMenuTexts($hWndFrom, $hMenu)
                    ;   _GUICtrlMenu_TrackPopupMenu($hMenu, $hWnd)
                    EndIf
            EndSelect

    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_NOTIFY

[lsakizada]

Func WM_NOTIFY($hWnd, $iMsg, $iWparam, $iLparam)
    #forceref $iMsg, $iWparam

    ; VERY IMPORTANT!!!
    TV_WM_NOTIFY($hWnd, $iMsg, $iWparam, $iLparam)

    Local $hWndFrom, $iCode, $tNMHDR, $tMsgFilter, $hMenu
    $tNMHDR = DllStructCreate($tagNMHDR, $iLparam)
    $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    $iCode = DllStructGetData($tNMHDR, "Code")
    Switch $hWndFrom
        Case $Control_1[0]
            Select
                Case $iCode = $EN_MSGFILTER
                    $tMsgFilter = DllStructCreate($tagEN_MSGFILTER, $iLparam)
                    If DllStructGetData($tMsgFilter, "msg") = $WM_RBUTTONUP Then
                    ;   $hMenu = GUICtrlGetHandle($Control_2[21])
                    ;   SetMenuTexts($hWndFrom, $hMenu)
                    ;   _GUICtrlMenu_TrackPopupMenu($hMenu, $hWnd)
                    EndIf
            EndSelect

    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_NOTIFY

Hi Yashied. Billions of billions thanks For sharing and support!

Its took me a one night until I noticed your comment inside the WM_NOTIFY.

; VERY IMPORTANT!!!

TV_WM_NOTIFY($hWnd, $iMsg, $iWparam, $iLparam)

[lsakizada]

Yashied,

This is nice mode and I realy like it and I am gona use it in my application.

Until now I tested it on Win XP SP3, windows 2003 and windows 2008 all systems 64 BIT and its worked fine.

A little issue I saw is that when using a background picture utilizing GUICtrlCreatePic() under the control then sometimes but not always, when the tree collapsed the picture overlapped the control.

I disabled the GUICtrlCreatePic control and set the TVExplorer control on top but nothing helped.

Like this:

GUICtrlCreatePic("img_bg.bmp", 0, 0, 700, 736)
GUICtrlSetState(-1, $GUI_DISABLE)

GUICtrlSetState($hTV[0], $GUI_FOCUS)

[Yashied]

TVExplorer is not different from the TreeView. I can not say what your problem is.

[lsakizada]

I have one more question please.

Is it possible to set a different root folder in the control after creating the control?

Something like detaching the tree and creating it with new root.

EDIT: ActuallyI found how to do it with simple case.

_GUICtrlTreeView_Delete($hTV,  0)
GUICtrlTVExplorer_AttachFolder ( hTV , $sPath)

Edited February 23, 2011 by lsakizada

[4wd]

Thanks Yashied for an excellent UDF, I've been sitting here wondering how to get two TreeViews into one GUI and next thing I know...problem solved.

Except I'm having a hard time just displaying a Directory Tree, I assume $TV_FLAG_DIRTREE is the flag I want but it seems to only display some directories and not others.

The code is basically the example with all the parts I didn't need stripped out.

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#Region ;**** Directives created by AutoIt3Wrapper_GUI ****
#AutoIt3Wrapper_UseUpx=n
#AutoIt3Wrapper_UseX64=n
#EndRegion ;**** Directives created by AutoIt3Wrapper_GUI ****
#Include <GUIConstantsEx.au3>
#Include <GUITreeView.au3>
#Include <TVExplorer.au3>
#Include <TreeViewConstants.au3>
#Include <WindowsConstants.au3>
#Include <WinAPIEx.au3>

Opt('MustDeclareVars', 1)

Global $hForm, $hTV[3], $Input[3], $hFocus = 0, $Dummy, $Path, $Style

If Not _WinAPI_DwmIsCompositionEnabled() Then
    $Style = $WS_EX_COMPOSITED
Else
    $Style = -1
EndIf
$hForm = GUICreate('TVExplorer UDF Example', 700, 340, -1, -1, BitOR($GUI_SS_DEFAULT_GUI, $WS_MAXIMIZEBOX, $WS_SIZEBOX), $Style)
GUISetIcon(@WindowsDir & '\explorer.exe')
$hTV[0] = _GUICtrlTVExplorer_Create('', 20, 20, 320, 310, -1, $WS_EX_CLIENTEDGE, $TV_FLAG_DIRTREE, '_TVEvent')
$hTV[1] = _GUICtrlTVExplorer_Create('', 360, 20, 320, 310, -1, $WS_EX_CLIENTEDGE, $TV_FLAG_DEFAULT, '_TVEvent')
For $i = 0 To 1
    _TVSetPath($Input[$i], _GUICtrlTVExplorer_GetSelected($hTV[$i]))
    _GUICtrlTVExplorer_SetExplorerStyle($hTV[$i])
Next
$Dummy = GUICtrlCreateDummy()
GUISetState()

While 1
    Switch _GUICtrlTVExplorer_GetMsg()
        Case $GUI_EVENT_CLOSE
            GUIDelete()
            _GUICtrlTVExplorer_DestroyAll()
            Exit
        Case $Dummy
            $Path = _GUICtrlTVExplorer_GetSelected($hFocus)
            _GUICtrlTVExplorer_AttachFolder($hFocus)
            _GUICtrlTVExplorer_Expand($hFocus, $Path, 0)
            $hFocus = 0
    EndSwitch
WEnd

Func _TVEvent($hWnd, $iMsg, $sPath, $hItem)
    Switch $iMsg
        Case $TV_NOTIFY_BEGINUPDATE
            GUISetCursor(1, 1)
        Case $TV_NOTIFY_ENDUPDATE
            GUISetCursor(2)
        Case $TV_NOTIFY_SELCHANGED
            For $i = 0 To 2
                If $hTV[$i] = $hWnd Then
                    _TVSetPath($Input[$i], $sPath)
                    ExitLoop
                EndIf
            Next
        Case $TV_NOTIFY_DBLCLK
            ; Nothing
        Case $TV_NOTIFY_RCLICK
            ; Nothing
        Case $TV_NOTIFY_DELETINGITEM
            ; Nothing
        Case $TV_NOTIFY_DISKMOUNTED
            ; Nothing
        Case $TV_NOTIFY_DISKUNMOUNTED
            ; Nothing
    EndSwitch
EndFunc   ;==>_TVEvent

Func _TVSetPath($iInput, $sPath)
    Local $Text = _WinAPI_PathCompactPath(GUICtrlGetHandle($iInput), $sPath, -2)

    If GUICtrlRead($iInput) <> $Text Then
        GUICtrlSetData($iInput, $Text)
    EndIf
EndFunc   ;==>_TVSetPath

What I'd like is the directory tree as per the tree view on the right without files but I can't seem to get it using various combinations of the $TV_FLAG_SHOW* flags.

While I'm using Win7 x64 on my main computer, it also seems to do it on XP Pro SP3 computers I have. It's not just that particular media, (flash drive), either it happens across all my hard drives, ie. some directory structures are there and some don't expand even though I know they go 1 or more levels deep.

So any help getting just a directory tree view that displays all (sub-)directories would be much appreciated.

TVExplorer v1.1

WinAPIEx v3.2

AutoIt v3.3.6.1

Thank you again for a really good UDF.

[Yashied]

Thank you for your feedback. This is my carelessness... Fixed. Please download a new version.

[4wd]

Thanks Yashied, works great now.

[lsakizada]

Yashied,

Is it a possible to extract the code from the UDF to get the file's associated icon?

I have been looking around and most of the code that I have seen in the forums was not detected all icons associated with the files on my system.

Apparently that your code is doing it properly.

BTW: I realy like your coding.

Regards!

EDIT: OOOPSS: I just so this link and its works for me.

Edited March 2, 2011 by lsakizada

[Yashied]

Look at the example for _WinAPI_ShellExtractAssociatedIcon() function from library.

[qwert]

Yasheid,

I had posted a question a couple of weeks ago on the thread about On The Fly TreeViews in the hope that you would see it. But Melba23 suggested that I might want to bring it up on this active thread ... so, my question was this:

I've explored the examples you pointed to and also explored the tree view examples in help. I quickly found that I was reading too much "directory tree" into the purpose and functions of tree views. ... But before I abandon my idea, I wanted to show exactly what I was trying for and ask: is this impossible in a simple script?

Can you suggest a way? I seems to me that many would find this enhanced "on the fly" view useful.

[Yashied]

Is this possible in a simple script?

No. Only in a ListView. Edited March 2, 2011 by Yashied

[lsakizada]

Look at the example for _WinAPI_ShellExtractAssociatedIcon() function from library.

Yashied, thank you very much. I learn the example and implemented it into my application.

Just one thing notice that some icons are displayed properly with your TVExplorer control while the example could not display it well.

for example the link extension (.lnk) display as the windows not found icon.

cheers!

[Yashied]

If you specify just ".lnk" extension, of course the icons will not be (nowhere to take). But if you specify the full path to the ".lnk" file, everything will be OK.

[lsakizada]

If you specify just ".lnk" extension, of course the icons will not be (nowhere to take). But if you specify the full path to the ".lnk" file, everything will be OK.

I specify a full path and the example are also using full path to the .ink icon. So i guess its not the issue.

Yashied. I have just ran the example on win 2008. The tree item were unable to be expand and some icons shown on the screen are black.

See the picture.

http://img145.imageshack.us/i/tvexpwin2008.jpg

[Yashied]

You are using 16-bit color depth? OK, replace the _WinAPI_AddIconTransparency() function in WinAPIEx.au3 or wait until I update it.

Thanks.

expandcollapse popup

Func _WinAPI_AddIconTransparency($hIcon, $iPercent = 50, $fDelete = 0)

    Local $tICONINFO, $tBIHDR, $tBITMAP, $W, $H, $Ret, $iByte, $tBits, $pBits, $hResult = 0
    Local $hBitmap[2]

    $tICONINFO = DllStructCreate($tagICONINFO)
    $Ret = DllCall('user32.dll', 'int', 'GetIconInfo', 'ptr', $hIcon, 'ptr', DllStructGetPtr($tICONINFO))
    If (@error) Or (Not $Ret[0]) Then
        Return SetError(1, 0, 0)
    EndIf
    For $i = 0 To 1
        $hBitmap[$i] = DllStructGetData($tICONINFO, $i + 4)
    Next
    Do
        $tBITMAP = DllStructCreate($tagBITMAP)
        If Not _WinAPI_GetObject($hBitmap[1], DllStructGetSize($tBITMAP), DllStructGetPtr($tBITMAP)) Then
            ExitLoop
        EndIf
        $W = DllStructGetData($tBITMAP, 'bmWidth')
        $H = DllStructGetData($tBITMAP, 'bmHeight')
        $iByte = $W * $H * 4
        $tBits = DllStructCreate('byte[' & $iByte & ']')
        $pBits = DllStructGetPtr($tBits)
        If _WinAPI_GetBitmapBits($hBitmap[1], $iByte, $pBits) <> $iByte Then
            ExitLoop
        EndIf
        For $i = 1 To $iByte Step 4
            DllStructSetData($tBits, 1, DllStructGetData($tBits, 1, $i + 3) * $iPercent / 100, $i + 3)
        Next
        _WinAPI_DeleteObject($hBitmap[1])
        $tBIHDR = DllStructCreate($tagBITMAPINFOHEADER)
        DllStructSetData($tBIHDR, 'biSize', DllStructGetSize($tBIHDR))
        DllStructSetData($tBIHDR, 'biWidth', $W)
        DllStructSetData($tBIHDR, 'biHeight', $H)
        DllStructSetData($tBIHDR, 'biPlanes', 1)
        DllStructSetData($tBIHDR, 'biBitCount', 32)
        DllStructSetData($tBIHDR, 'biCompression', $BI_RGB)
        $hBitmap[1] = _WinAPI_CreateDIBSection(0, $tBIHDR, $DIB_RGB_COLORS, $Ret)
        If @error Then
            ExitLoop
        EndIf
        If _WinAPI_SetBitmapBits($hBitmap[1], $iByte, $pBits) <> $iByte Then
            ExitLoop
        EndIf
        $hResult = _WinAPI_CreateIconIndirect($hBitmap[1], $hBitmap[0])
    Until 1
    For $i = 0 To 1
        If $hBitmap[$i] Then
            _WinAPI_DeleteObject($hBitmap[$i])
        EndIf
    Next
    If Not $hResult Then
        Return SetError(1, 0, 0)
    EndIf
    If $fDelete Then
        _WinAPI_DestroyIcon($hIcon)
    EndIf
    Return $hResult
EndFunc   ;==>_WinAPI_AddIconTransparency

[lsakizada]

You are using 16-bit color depth? OK, replace the _WinAPI_AddIconTransparency() function in WinAPIEx.au3 or wait until I update it.

Thanks.

expandcollapse popup

Func _WinAPI_AddIconTransparency($hIcon, $iPercent = 50, $fDelete = 0)

    Local $tICONINFO, $tBIHDR, $tBITMAP, $W, $H, $Ret, $iByte, $tBits, $pBits, $hResult = 0
    Local $hBitmap[2]

    $tICONINFO = DllStructCreate($tagICONINFO)
    $Ret = DllCall('user32.dll', 'int', 'GetIconInfo', 'ptr', $hIcon, 'ptr', DllStructGetPtr($tICONINFO))
    If (@error) Or (Not $Ret[0]) Then
        Return SetError(1, 0, 0)
    EndIf
    For $i = 0 To 1
        $hBitmap[$i] = DllStructGetData($tICONINFO, $i + 4)
    Next
    Do
        $tBITMAP = DllStructCreate($tagBITMAP)
        If Not _WinAPI_GetObject($hBitmap[1], DllStructGetSize($tBITMAP), DllStructGetPtr($tBITMAP)) Then
            ExitLoop
        EndIf
        $W = DllStructGetData($tBITMAP, 'bmWidth')
        $H = DllStructGetData($tBITMAP, 'bmHeight')
        $iByte = $W * $H * 4
        $tBits = DllStructCreate('byte[' & $iByte & ']')
        $pBits = DllStructGetPtr($tBits)
        If _WinAPI_GetBitmapBits($hBitmap[1], $iByte, $pBits) <> $iByte Then
            ExitLoop
        EndIf
        For $i = 1 To $iByte Step 4
            DllStructSetData($tBits, 1, DllStructGetData($tBits, 1, $i + 3) * $iPercent / 100, $i + 3)
        Next
        _WinAPI_DeleteObject($hBitmap[1])
        $tBIHDR = DllStructCreate($tagBITMAPINFOHEADER)
        DllStructSetData($tBIHDR, 'biSize', DllStructGetSize($tBIHDR))
        DllStructSetData($tBIHDR, 'biWidth', $W)
        DllStructSetData($tBIHDR, 'biHeight', $H)
        DllStructSetData($tBIHDR, 'biPlanes', 1)
        DllStructSetData($tBIHDR, 'biBitCount', 32)
        DllStructSetData($tBIHDR, 'biCompression', $BI_RGB)
        $hBitmap[1] = _WinAPI_CreateDIBSection(0, $tBIHDR, $DIB_RGB_COLORS, $Ret)
        If @error Then
            ExitLoop
        EndIf
        If _WinAPI_SetBitmapBits($hBitmap[1], $iByte, $pBits) <> $iByte Then
            ExitLoop
        EndIf
        $hResult = _WinAPI_CreateIconIndirect($hBitmap[1], $hBitmap[0])
    Until 1
    For $i = 0 To 1
        If $hBitmap[$i] Then
            _WinAPI_DeleteObject($hBitmap[$i])
        EndIf
    Next
    If Not $hResult Then
        Return SetError(1, 0, 0)
    EndIf
    If $fDelete Then
        _WinAPI_DestroyIcon($hIcon)
    EndIf
    Return $hResult
EndFunc   ;==>_WinAPI_AddIconTransparency

Cool! its working now with 16 and 32 BIT color.

At the beginning I thought its about the OS, now I am happy that I do not have to revert the code (just kidding).

Let me know If you need me to retest it on any combination that you would use it.

I have almost anything at work.

Edited March 3, 2011 by lsakizada