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Razormaul

Display RTF file in a treeview

9 posts in this topic

#1 ·  Posted (edited)

Hey all.

I am trying to display an RTF file in a Treeview GUI, and it Works, sort of... :ermm:

As you can se in the example code, the pages in the treeview are hidden and shown with the use of cases, and this works fine with TXT files.

I can also display the RTF file, but i can´t hide it? It shows no matter what I try. :mad:

I have searched this forum, and the web with no luck. :

The initial code is much larger, with many more treeview items and sub items. The code shown should be enough to show the problem.

I´ve also Attached the files needed. ;(EDIT --> don´t mind page3, there is no case for it)

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <TreeViewConstants.au3>
#include <ScrollBarConstants.au3>
#include <GuiEdit.au3>
#include <file.au3>
#include <GuiRichEdit.au3>

_Main()

Func _Main()

    Local $maintree, $about, $about_show, $msg, $company
    Local $page1, $page1_show, $page1_open, $page1_read
    Local $page2, $page2_show, $page2_open, $page2_read
    Local $page3, $page3_show, $page3_open, $page3_read
    Local $hRichEdit


; FILES TO DISPLAY

;Company
    ;PAGE1 file
    Local $page1_open = FileOpen("c:\it\page1.txt", 0)
    $page1_read = FileRead($page1_open)
    ;PAGE2 file
    Local $page2_open = FileOpen ("page2.rtf", 0)
    $page2_read = FileRead ($page2_open)
    ;PAGE3 file
    Local $page3_open = FileOpen("c:\it\page3.txt", 0)
    $page3_read = FileRead($page3_open)


;<------------------------------------------------------------------------------------------------------------------------------------------------------


; MAIN GUI
    $hGui = GUICreate("Company Helpdesk Guide", 1100, 685, -1, -1, BitOR($GUI_SS_DEFAULT_GUI, $WS_SIZEBOX, $WS_THICKFRAME, $WS_SYSMENU, $WS_MAXIMIZEBOX))


; TreeView main categories
    $maintree = GUICtrlCreateTreeView(10, 10, 150, 640)
    $about = GUICtrlCreateTreeViewItem("About", $maintree)
    $company = GUICtrlCreateTreeViewItem("Company", $maintree)

; SubCategories (COMPANY)
    $page1 = GUICtrlCreateTreeViewItem("Text file", $company)
    $page2 = GUICtrlCreateTreeViewItem("RTF file", $company)
    $webmail = GUICtrlCreateTreeViewItem("Another Page", $company)


; FrontPage
    $about_show = GUICtrlCreateLabel("Company Helpdesk Guide - v.1.0." & @CRLF & "Copyright" & Chr(169) & "2013 - Company du Nord", 500, 280, 500, 200)

; Make and hide pages

    ;Company
        ;PAGE 1
    $page1_show = GUICtrlCreateEdit($page1_read, 185, 10, 900, 640, BitOR(0, $ES_READONLY, $WS_VSCROLL))
    GUICtrlSetState(-1, $GUI_HIDE)
        ;PAGE 2
    $page2_show = _GUICtrlRichEdit_Create($hGui,$page2_read, 185, 10, 900, 640, BitOR($WS_CHILD, $ES_READONLY, $ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))
    GUICtrlSetState(-1,$GUI_HIDE)
        ;PAGE 3
    $page3_show = GUICtrlCreateEdit("Another Page" & @CRLF & $page3_read, 185, 10, 900, 640, BitOR(0, $ES_READONLY, $WS_VSCROLL))
    GUICtrlSetState(-1, $GUI_HIDE)


        GUISetState()



; Cases to show and hide pages
    While 1
        $msg = GUIGetMsg()
        Select
            Case $msg = -3 Or $msg = -1
                _GUICtrlRichEdit_Destroy($hRichEdit)
                ExitLoop

            Case $msg = $about ;(LABEL)
                GUICtrlSetState($page1_show, $GUI_HIDE)
                GUICtrlSetState($page2_show, $GUI_HIDE)
                GUICtrlSetState($about_show, $GUI_SHOW)
                FileClose($page1_open)


            Case $msg = $page1 ;(TEXT FILE)
                GUICtrlSetState($about_show, $GUI_HIDE)
                GUICtrlSetState($page2_show, $GUI_HIDE)
                GUICtrlSetState($page1_show, $GUI_SHOW)
                GUICtrlSetBkColor($page1_show, 0xFFFFFF)
                FileClose($page2_open)

            Case $msg = $page2 ;(RTF FILE)
                GUICtrlSetState($page1_show, $GUI_HIDE)
                GUICtrlSetState($about_show, $GUI_HIDE)
                GUICtrlSetState($page2_show, $GUI_SHOW)
                FileClose($page1_open)

        EndSelect
    WEnd

    GUIDelete()
    Exit
EndFunc   ;==>_Main

page1.txt

page2.rtf

page3.txt

tester.au3

Edited by Soler

Oh, my God. They found me. I don't know how, but they found me. Run for it, Marty!

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Soler,

The RTF page is created by a UDF and returns a handle, not a ControlID. As a result, you cannot use the GUICtrl* functions as they only work with controls created using AutoIt's native funtions. This amended script - using the correct functions to hide/show the RTF page - shows how it should be done:

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <TreeViewConstants.au3>
#include <ScrollBarConstants.au3>
#include <GuiEdit.au3>
#include <file.au3>
#include <GuiRichEdit.au3>

_Main()

Func _Main()

    Local $maintree, $about, $about_show, $msg, $company
    Local $page1, $page1_show, $page1_open, $page1_read
    Local $page2, $page2_show, $page2_open, $page2_read
    Local $page3, $page3_show, $page3_open, $page3_read
    Local $hRichEdit


; FILES TO DISPLAY

;Company
    ;PAGE1 file
    ;Local $page1_open = FileOpen("page1.txt", 0) ; No need to open the files to read them <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
    $page1_read = FileRead("page1.txt")
    ;PAGE2 file
    ;Local $page2_open = FileOpen ("page2.rtf", 0)
    $page2_read = FileRead ("page2.rtf")
    ;PAGE3 file
    ;Local $page3_open = FileOpen("c:\it\page3.txt", 0)
    ;$page3_read = FileRead($page3_open)


;<------------------------------------------------------------------------------------------------------------------------------------------------------


; MAIN GUI
    $hGui = GUICreate("Company Helpdesk Guide", 1100, 685, -1, -1, BitOR($GUI_SS_DEFAULT_GUI, $WS_SIZEBOX, $WS_THICKFRAME, $WS_SYSMENU, $WS_MAXIMIZEBOX))


; TreeView main categories
    $maintree = GUICtrlCreateTreeView(10, 10, 150, 640)
    $about = GUICtrlCreateTreeViewItem("About", $maintree)
    $company = GUICtrlCreateTreeViewItem("Company", $maintree)

; SubCategories (COMPANY)
    $page1 = GUICtrlCreateTreeViewItem("Text file", $company)
    $page2 = GUICtrlCreateTreeViewItem("RTF file", $company)
    $webmail = GUICtrlCreateTreeViewItem("Another Page", $company)


; FrontPage
    $about_show = GUICtrlCreateLabel("Company Helpdesk Guide - v.1.0." & @CRLF & "Copyright" & Chr(169) & "2013 - Company du Nord", 500, 280, 500, 200)

; Make and hide pages

    ;Company
        ;PAGE 1
    $page1_show = GUICtrlCreateEdit($page1_read, 185, 10, 900, 640, BitOR(0, $ES_READONLY, $WS_VSCROLL))
    GUICtrlSetState(-1, $GUI_HIDE)
        ;PAGE 2
    $page2_show = _GUICtrlRichEdit_Create($hGui,$page2_read, 185, 10, 900, 640, BitOR($WS_CHILD, $ES_READONLY, $ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))
    WinSetState($page2_show, "", @SW_HIDE) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
        ;PAGE 3
    $page3_show = GUICtrlCreateEdit("Another Page" & @CRLF & $page3_read, 185, 10, 900, 640, BitOR(0, $ES_READONLY, $WS_VSCROLL))
    GUICtrlSetState(-1, $GUI_HIDE)


        GUISetState()



; Cases to show and hide pages
    While 1
        $msg = GUIGetMsg()
        Select
            Case $msg = $GUI_EVENT_CLOSE ; Use proper constants - not magic numbers
                _GUICtrlRichEdit_Destroy($hRichEdit)
                ExitLoop

            Case $msg = $about ;(LABEL)
                GUICtrlSetState($page1_show, $GUI_HIDE)
                WinSetState($page2_show, "", @SW_HIDE) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
                GUICtrlSetState($about_show, $GUI_SHOW)
                ;FileClose($page1_open) ; as yo didi not open - no need to close

            Case $msg = $page1 ;(TEXT FILE)
                GUICtrlSetState($about_show, $GUI_HIDE)
                WinSetState($page2_show, "", @SW_HIDE) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
                GUICtrlSetState($page1_show, $GUI_SHOW)
                GUICtrlSetBkColor($page1_show, 0xFFFFFF)
                ;FileClose;$page2_open)

            Case $msg = $page2 ;(RTF FILE)
                GUICtrlSetState($page1_show, $GUI_HIDE)
                GUICtrlSetState($about_show, $GUI_HIDE)
                WinSetState($page2_show, "", @SW_SHOW) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
                ;FileClose($page1_open)

        EndSelect
    WEnd

    GUIDelete()
    Exit
EndFunc   ;==>_Main
I have also added some comments - I hope they are useful. Please ask if you have any questions. :)

M23

1 person likes this

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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Soler,

The RTF page is created by a UDF and returns a handle, not a ControlID. As a result, you cannot use the GUICtrl* functions as they only work with controls created using AutoIt's native funtions. This amended script - using the correct functions to hide/show the RTF page - shows how it should be done:

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <TreeViewConstants.au3>
#include <ScrollBarConstants.au3>
#include <GuiEdit.au3>
#include <file.au3>
#include <GuiRichEdit.au3>

_Main()

Func _Main()

    Local $maintree, $about, $about_show, $msg, $company
    Local $page1, $page1_show, $page1_open, $page1_read
    Local $page2, $page2_show, $page2_open, $page2_read
    Local $page3, $page3_show, $page3_open, $page3_read
    Local $hRichEdit


; FILES TO DISPLAY

;Company
    ;PAGE1 file
    ;Local $page1_open = FileOpen("page1.txt", 0) ; No need to open the files to read them <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
    $page1_read = FileRead("page1.txt")
    ;PAGE2 file
    ;Local $page2_open = FileOpen ("page2.rtf", 0)
    $page2_read = FileRead ("page2.rtf")
    ;PAGE3 file
    ;Local $page3_open = FileOpen("c:\it\page3.txt", 0)
    ;$page3_read = FileRead($page3_open)


;<------------------------------------------------------------------------------------------------------------------------------------------------------


; MAIN GUI
    $hGui = GUICreate("Company Helpdesk Guide", 1100, 685, -1, -1, BitOR($GUI_SS_DEFAULT_GUI, $WS_SIZEBOX, $WS_THICKFRAME, $WS_SYSMENU, $WS_MAXIMIZEBOX))


; TreeView main categories
    $maintree = GUICtrlCreateTreeView(10, 10, 150, 640)
    $about = GUICtrlCreateTreeViewItem("About", $maintree)
    $company = GUICtrlCreateTreeViewItem("Company", $maintree)

; SubCategories (COMPANY)
    $page1 = GUICtrlCreateTreeViewItem("Text file", $company)
    $page2 = GUICtrlCreateTreeViewItem("RTF file", $company)
    $webmail = GUICtrlCreateTreeViewItem("Another Page", $company)


; FrontPage
    $about_show = GUICtrlCreateLabel("Company Helpdesk Guide - v.1.0." & @CRLF & "Copyright" & Chr(169) & "2013 - Company du Nord", 500, 280, 500, 200)

; Make and hide pages

    ;Company
        ;PAGE 1
    $page1_show = GUICtrlCreateEdit($page1_read, 185, 10, 900, 640, BitOR(0, $ES_READONLY, $WS_VSCROLL))
    GUICtrlSetState(-1, $GUI_HIDE)
        ;PAGE 2
    $page2_show = _GUICtrlRichEdit_Create($hGui,$page2_read, 185, 10, 900, 640, BitOR($WS_CHILD, $ES_READONLY, $ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))
    WinSetState($page2_show, "", @SW_HIDE) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
        ;PAGE 3
    $page3_show = GUICtrlCreateEdit("Another Page" & @CRLF & $page3_read, 185, 10, 900, 640, BitOR(0, $ES_READONLY, $WS_VSCROLL))
    GUICtrlSetState(-1, $GUI_HIDE)


        GUISetState()



; Cases to show and hide pages
    While 1
        $msg = GUIGetMsg()
        Select
            Case $msg = $GUI_EVENT_CLOSE ; Use proper constants - not magic numbers
                _GUICtrlRichEdit_Destroy($hRichEdit)
                ExitLoop

            Case $msg = $about ;(LABEL)
                GUICtrlSetState($page1_show, $GUI_HIDE)
                WinSetState($page2_show, "", @SW_HIDE) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
                GUICtrlSetState($about_show, $GUI_SHOW)
                ;FileClose($page1_open) ; as yo didi not open - no need to close

            Case $msg = $page1 ;(TEXT FILE)
                GUICtrlSetState($about_show, $GUI_HIDE)
                WinSetState($page2_show, "", @SW_HIDE) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
                GUICtrlSetState($page1_show, $GUI_SHOW)
                GUICtrlSetBkColor($page1_show, 0xFFFFFF)
                ;FileClose;$page2_open)

            Case $msg = $page2 ;(RTF FILE)
                GUICtrlSetState($page1_show, $GUI_HIDE)
                GUICtrlSetState($about_show, $GUI_HIDE)
                WinSetState($page2_show, "", @SW_SHOW) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
                ;FileClose($page1_open)

        EndSelect
    WEnd

    GUIDelete()
    Exit
EndFunc   ;==>_Main
I have also added some comments - I hope they are useful. Please ask if you have any questions. :)

M23

 

Melba23,

Thank you very much, this works perfect. Very nice info, I didn´t think of that. And also, thank you for the comments, helpfull endeed. Always good to learn something.

I will get on with my code now :)

Thanks again....

Soler


Oh, my God. They found me. I don't know how, but they found me. Run for it, Marty!

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Solar,

The program design you are persuing will get cumbersome very quickly as the number of pages increases.  If this is a one-off or only uses two or three pages, no sweat.  If not, then we may be able to help redesign your appraoch to something better if  you tell us what you are trying to do.

kylomas


Forum Rules         Procedure for posting code

"I like pigs.  Dogs look up to us.  Cats look down on us.  Pigs treat us as equals."

- Sir Winston Churchill

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#5 ·  Posted (edited)

Solar,

The program design you are persuing will get cumbersome very quickly as the number of pages increases.  If this is a one-off or only uses two or three pages, no sweat.  If not, then we may be able to help redesign your appraoch to something better if  you tell us what you are trying to do.

kylomas

Hey BOHICA

That is very nice of you, i will try to explain my intentions.

My initial thoughts was to build the treeview by looking at a folder structure with subfolders as subcategories. This way, whenever i need to add a new subject, i would just have to make a new folder, maby subfolder, and then just put an RTF file in there. No need to recompile and update the program. But that prooved a bit to difficult for me. :blink:

I can see what you mean by cumbersome, i agree. But im not shure what else to do. I´ve only just startet with Autoit.

The plan is to build a kind of userguide (im it-support) with faq´s and solutions for our software, Network setup, and so on.. I know i could just do some WordPress page instead. But the point is, anyone can make an RTF dokument and put it in a folder. And it´s offline. Not just another website for the user, but a nice litte app on there desktop.

That is my goal, and any suggestions and/or actual examples you might have, is very welcome.

NB. My guess is i have to create some kind of statement that only allows a particularly page to be displayed, whenever that subject is clicked, not having to hide all other pages manually.?

Edited by Soler

Oh, my God. They found me. I don't know how, but they found me. Run for it, Marty!

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Soler,

My initial thoughts was to build the treeview by looking at a folder structure with subfolders as subcategories. This way, whenever i need to add a new subject, i would just have to make a new folder, maby subfolder, and then just put an RTF file in there.

 

A much better approach.  I'll whip up a short example to show you how to do this.

kylomas


Forum Rules         Procedure for posting code

"I like pigs.  Dogs look up to us.  Cats look down on us.  Pigs treat us as equals."

- Sir Winston Churchill

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#7 ·  Posted (edited)

Soler,

Here is a short, simple example of reading a directory, creatng treeview items and displaying whatever is in the file associated with the treeview item.  The treeview can be navigated by either ckicking on the item or using the arrow keys to scroll through the items.

I don't know shit about Rich Edit controls except that they can contain either RTF formatted data or plain text, so no need to use multiple controls.

I've include some cursory comments to indicate what is being done.  See the Help file for more detailed explanations.

The file structure that I used is, of course, tailored to my environment.  You'll have to change this.

#include <TreeViewConstants.au3>
#include <WindowsConstants.au3>
#include <GUIConstantsEx.au3>
#include <GuiTreeView.au3>
#include <GuiMenu.au3>
#include <GuiRichEdit.au3>

Local $gui010 = GUICreate('User Doc Example', 800, 520)
GUISetBkColor(0xE5E4E2)

; create the treeview control with some formatting
Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS)
Local $hTV = _GUICtrlTreeView_Create($gui010, 10, 10, 200, 500, $iStyle, $WS_EX_CLIENTEDGE)
_GUICtrlTreeView_SetTextColor($hTV, 0x000000)
_GUICtrlTreeView_SetLineColor($hTV, 0xaa0000)
_GUICtrlTreeView_SetBkColor($hTV, 0xEFEEEC)

; image list for what symbol to display for each treeview item
Local $hImage = _GUIImageList_Create(16, 16, 5, 3)
_GUIImageList_AddIcon($hImage, "shell32.dll", 3)
_GUICtrlTreeView_SetNormalImageList($hTV, $hImage)

; richedit controls accept either RTF or plain text data
$edt010 = _GUICtrlRichEdit_Create($gui010, "", 210, 10, 580, 500, _
            BitOR($ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))

; dummy control signalled by message processing routine
local $FileChange = guictrlcreatedummy()

; iterate through the target directory creating one treeview item for each file found
local $SourcePath = 'k:\testdoc\'
local $files = filefindfirstfile($SourcePath & '*.*'), $file

if $files = -1 then
    msgbox(0,'*** FileFindFirst ***','No files found for path = ' & $SourcePath)
    Exit
endif

while 1
    $file = FileFindNextFile($files)
    if @error then exitloop
    _guictrltreeview_add($hTV,0,$file,0,0)
wend

GUISetState()

; notification message processing routine used to signal that a selection on the treeview has changed
GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")

; message loop
While 1
    Switch GUIGetMsg()
        Case $gui_event_close
            Exit
        case $FileChange
            _GUICtrlRichEdit_SetText($edt010, fileread($sourcepath & _guictrltreeview_gettext($hTV,_guictrltreeview_getselection($hTV))))
    EndSwitch
WEnd

Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
    #forceref $hWnd, $iMsg, $iwParam
    Local $hWndFrom, $iIDFrom, $iCode, $tNMHDR, $hWndTreeview
    $hWndTreeview = $hTV
    If Not IsHWnd($hTV) Then $hWndTreeview = GUICtrlGetHandle($hTV)

    $tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
    $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    $iIDFrom = DllStructGetData($tNMHDR, "IDFrom")
    $iCode = DllStructGetData($tNMHDR, "Code")
    Switch $hWndFrom
        Case $hWndTreeview
            Switch $iCode
                Case $TVN_SELCHANGEDW
                    ; use this to get out of the notification routine quickly.  Processing occurs in the messageloop
                    GUICtrlSendtodummy($FileChange)
            EndSwitch
    EndSwitch

    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_NOTIFY

kylomas

edit: added more comments to the code

Edited by kylomas

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- Sir Winston Churchill

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#8 ·  Posted (edited)

Soler,

Here is a short, simple example of reading a directory, creatng treeview items and displaying whatever is in the file associated with the treeview item.  The treeview can be navigated by either ckicking on the item or using the arrow keys to scroll through the items.

I don't know shit about Rich Edit controls except that they can contain either RTF formatted data or plain text, so no need to use multiple controls.

I've include some cursory comments to indicate what is being done.  See the Help file for more detailed explanations.

The file structure that I used is, of course, tailored to my environment.  You'll have to change this.

#include <TreeViewConstants.au3>
#include <WindowsConstants.au3>
#include <GUIConstantsEx.au3>
#include <GuiTreeView.au3>
#include <GuiMenu.au3>
#include <GuiRichEdit.au3>

Local $gui010 = GUICreate('User Doc Example', 800, 520)
GUISetBkColor(0xE5E4E2)

; create the treeview control with some formatting
Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS)
Local $hTV = _GUICtrlTreeView_Create($gui010, 10, 10, 200, 500, $iStyle, $WS_EX_CLIENTEDGE)
_GUICtrlTreeView_SetTextColor($hTV, 0x000000)
_GUICtrlTreeView_SetLineColor($hTV, 0xaa0000)
_GUICtrlTreeView_SetBkColor($hTV, 0xEFEEEC)

; image list for what symbol to display for each treeview item
Local $hImage = _GUIImageList_Create(16, 16, 5, 3)
_GUIImageList_AddIcon($hImage, "shell32.dll", 3)
_GUICtrlTreeView_SetNormalImageList($hTV, $hImage)

; richedit controls accept either RTF or plain text data
$edt010 = _GUICtrlRichEdit_Create($gui010, "", 210, 10, 580, 500, _
            BitOR($ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))

; dummy control signalled by message processing routine
local $FileChange = guictrlcreatedummy()

; iterate through the target directory creating one treeview item for each file found
local $SourcePath = 'k:\testdoc\'
local $files = filefindfirstfile($SourcePath & '*.*'), $file

if $files = -1 then
    msgbox(0,'*** FileFindFirst ***','No files found for path = ' & $SourcePath)
    Exit
endif

while 1
    $file = FileFindNextFile($files)
    if @error then exitloop
    _guictrltreeview_add($hTV,0,$file,0,0)
wend

GUISetState()

; notification message processing routine used to signal that a selection on the treeview has changed
GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")

; message loop
While 1
    Switch GUIGetMsg()
        Case $gui_event_close
            Exit
        case $FileChange
            _GUICtrlRichEdit_SetText($edt010, fileread($sourcepath & _guictrltreeview_gettext($hTV,_guictrltreeview_getselection($hTV))))
    EndSwitch
WEnd

Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
    #forceref $hWnd, $iMsg, $iwParam
    Local $hWndFrom, $iIDFrom, $iCode, $tNMHDR, $hWndTreeview
    $hWndTreeview = $hTV
    If Not IsHWnd($hTV) Then $hWndTreeview = GUICtrlGetHandle($hTV)

    $tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
    $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    $iIDFrom = DllStructGetData($tNMHDR, "IDFrom")
    $iCode = DllStructGetData($tNMHDR, "Code")
    Switch $hWndFrom
        Case $hWndTreeview
            Switch $iCode
                Case $TVN_SELCHANGEDW
                    ; use this to get out of the notification routine quickly.  Processing occurs in the messageloop
                    GUICtrlSendtodummy($FileChange)
            EndSwitch
    EndSwitch

    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_NOTIFY

kylomas

edit: added more comments to the code

 

Hey BOHICA

That´s pretty cool m8. It works fine, except for a coupple of things.

1. Subfolders is supposed to create subcategories. (otherwise it´s going to be one long list)

2. It only works if you put files in the root folder, files are not displayed if they are in a folder.

I really appreciate your example, it´s more than I expected. But I need to create the structure like this:

About (folder with file to display)

-Subject1 (folder with subfolders)

       Subject1.1 (subfolder with file to display)

       Subject1.2 (subfolder with file to display)

       Subject1.3 (subfolder with file to display)

-Subject2 (folder with file to display)

       Subject2.1 (subfolder with file to display)

+Subject3 (folder with subfolders and file to display)

and so on....

 

Thanks Again m8, i will let you know if I can make it work like that:)

 

Soler

Edited by Soler

Oh, my God. They found me. I don't know how, but they found me. Run for it, Marty!

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Solar,

I can see what you mean by cumbersome, i agree. But im not shure what else to do. I´ve only just startet with Autoit

 

Yes, I was providing an alternative.  Try to visulaize then code with 50 pages comprised of a three level hierarchy coded in the original manner.

Good Luck,

kylomas


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