Populate a TreeView dynamically
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By benners
I have a GUI that contains a treeview and what I am trying to do is to get the context menu to only show when an item is right clicked. Currently, as it's assigned to the treeview, the context menu activates whenever the treeview is clicked. Rather than keep enabling\disabling the menu items I am in need of a way limit the menus popup.
One of the options on the menu will open another GUI and disable the parent, for this reason, I cannot do much in the WM_NOTIFY portion as it hangs the program and I don't want to hang around blocking the messages.
The other option is to create a menu for each treeview item when the are added to the list. This will fix the issue but there maybe 100+ items and I don't want to have that many menus all of which have the same 2/3 options.
I am currently looking at using an Adlib function as mentioned here by Melba. I could create and destroy the menu each time and unregister the adlib when the function closes.
Anyway, a producer code is below if there are any other ideas, or I've missed the obvious. Cheers
#include <GUIConstantsEx.au3> #include <WindowsConstants.au3> #include <TreeViewConstants.au3> #include <GuiTreeView.au3> #include <ButtonConstants.au3> #include <GUIListBox.au3> Opt('MustDeclareVars', 1) _Main() Func _Main() Local $hGUI = GUICreate("TreeView", 400, 300) Global $cTreeView = GUICtrlCreateTreeView(10, 10, 380, 280) Local $cParent = GUICtrlCreateTreeViewItem('List', $cTreeView) For $i = 1 To 5 GUICtrlCreateTreeViewItem('Item ' & $i, $cParent) Next Local $cCMenu = GUICtrlCreateContextMenu($cTreeView) Global $cCMenuEdit = GUICtrlCreateMenuItem("Edit", $cCMenu) GUICtrlSetState(-1, $GUI_DISABLE) _GUICtrlTreeView_Expand($cTreeView) GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY") GUISetState(@SW_SHOW) Local $nMsg While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit Case $cCMenuEdit EndSwitch WEnd EndFunc ;==>_Main Func WM_NOTIFY($hWnd, $iMsg, $wParam, $lParam) #forceref $hWnd, $iMsg, $wParam Local $tNMHDR = DllStructCreate($tagNMHDR, $lParam) Local $hWndFrom = DllStructGetData($tNMHDR, "hWndFrom") Local $iIDFrom = DllStructGetData($tNMHDR, "IDFrom") Local $iCode = DllStructGetData($tNMHDR, "Code") Switch $iIDFrom Case $cTreeView Switch $iCode Case $NM_RCLICK Local $tPoint = _WinAPI_GetMousePos(True, $hWndFrom) Local $tHitTest = _GUICtrlTreeView_HitTestEx($hWndFrom, DllStructGetData($tPoint, 1), DllStructGetData($tPoint, 2)) If BitAND(DllStructGetData($tHitTest, "Flags"), $TVHT_ONITEM) Then If _GUICtrlTreeView_Level($cTreeView, DllStructGetData($tHitTest, 'Item')) > 0 Then GUICtrlSetState($cCMenuEdit, $GUI_ENABLE) Else GUICtrlSetState($cCMenuEdit, $GUI_DISABLE) EndIf _GUICtrlTreeView_SelectItem($hWndFrom, DllStructGetData($tHitTest, 'Item')) Else GUICtrlSetState($cCMenuEdit, $GUI_DISABLE) EndIf EndSwitch EndSwitch Return $GUI_RUNDEFMSG EndFunc ;==>WM_NOTIFY
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By Vipan
Hi,
I have developed Java maven based framework and integrated AutoIt in it. I am automated a desktop application. During automation, I am facing below issue. Can someone please guide me?
1. I am unable to select a menu option from a nested tree view:
Example-
TreeTitle1
TreeTitle1.1
TreeOption ToSelect
In above case, TreeTitle1 is a folder in which TreeTitle2 is another folder and the TreeOptionToSelect is the one i want to select.
I tried below command:
AutoItX autoIt = new AutoItX();
autoIt.controlTreeViewExpand(pagetitle,"",treecontrolname,"#0|#0");
autoIt.controlTreeViewSelect(pagetitle,"",treecontrolname,"#0|#0|#0");
But it didn't work... kindly help
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By MesterPerfect
good morning
this is the first post here in the autoit forums
i hope that you can help me in my problem
i have a JSON encoded
it a map of my forums
where i want to make a treeview that have the same type of map
e.g
a system (as category)
windows (as sub category)
software (as an child item in the windows category)
.....
i don't know how to do that
so, i know that i can do that using the json functions
but i need your help about how we can do it as the type that i told you
by the way i need to put the sub info for each item in an array that give me the ability to manage my items
e.g
can post thread
can reply
message cound ...
you just give me a small example and i can continue.
am sorry if this against the rules of the forum.
but i realy searched a lot but i couldn't
i hope some one give me the way.
thank you very much in advance
here is the link of json forum
https://www.autoitscript.com/forum/topic/148114-a-non-strict-json-udf-jsmn/
and here is my encoded json file
{ "tree_map": { "0": [ 1, 5, 6, 7 ], "1": [ 2 ], "2": [ 4 ], "5": [ 3 ], "6": [ 8 ], "8": [ 9, 10 ] }, "nodes": [ { "breadcrumbs": [], "description": "", "display_in_list": true, "display_order": 1, "node_id": 1, "node_name": null, "node_type_id": "Category", "parent_node_id": 0, "title": "Main category", "type_data": {} }, { "breadcrumbs": [ { "node_id": 1, "title": "Main category", "node_type_id": "Category" } ], "description": "", "display_in_list": true, "display_order": 1, "node_id": 2, "node_name": null, "node_type_id": "Forum", "parent_node_id": 1, "title": "Main forum", "type_data": { "allow_poll": true, "allow_posting": true, "can_create_thread": true, "can_upload_attachment": true, "discussion_count": 0, "last_post_date": 0, "last_post_id": 0, "last_post_username": "", "last_thread_id": 0, "last_thread_prefix_id": 0, "last_thread_title": "", "message_count": 0, "min_tags": 0, "require_prefix": false } }, { "breadcrumbs": [ { "node_id": 1, "title": "Main category", "node_type_id": "Category" }, { "node_id": 2, "title": "Main forum", "node_type_id": "Forum" } ], "description": "", "display_in_list": true, "display_order": 1, "node_id": 4, "node_name": null, "node_type_id": "Forum", "parent_node_id": 2, "title": "my forums1", "type_data": { "allow_poll": true, "allow_posting": true, "can_create_thread": true, "can_upload_attachment": true, "discussion_count": 0, "last_post_date": 0, "last_post_id": 0, "last_post_username": "", "last_thread_id": 0, "last_thread_prefix_id": 0, "last_thread_title": "", "message_count": 0, "min_tags": 0, "require_prefix": false } }, { "breadcrumbs": [], "description": "", "display_in_list": true, "display_order": 2, "node_id": 5, "node_name": null, "node_type_id": "Category", "parent_node_id": 0, "title": "Perfect", "type_data": {} }, { "breadcrumbs": [ { "node_id": 5, "title": "Perfect", "node_type_id": "Category" } ], "description": "", "display_in_list": true, "display_order": 2, "node_id": 3, "node_name": null, "node_type_id": "Forum", "parent_node_id": 5, "title": "ahmed", "type_data": { "allow_poll": true, "allow_posting": true, "can_create_thread": true, "can_upload_attachment": true, "discussion_count": 0, "last_post_date": 0, "last_post_id": 0, "last_post_username": "", "last_thread_id": 0, "last_thread_prefix_id": 0, "last_thread_title": "", "message_count": 0, "min_tags": 0, "require_prefix": false } }, { "breadcrumbs": [], "description": "", "display_in_list": true, "display_order": 3, "node_id": 6, "node_name": null, "node_type_id": "Forum", "parent_node_id": 0, "title": "autoit", "type_data": { "allow_poll": true, "allow_posting": true, "can_create_thread": true, "can_upload_attachment": true, "discussion_count": 0, "last_post_date": 0, "last_post_id": 0, "last_post_username": "", "last_thread_id": 0, "last_thread_prefix_id": 0, "last_thread_title": "", "message_count": 0, "min_tags": 0, "require_prefix": false } }, { "breadcrumbs": [ { "node_id": 6, "title": "autoit", "node_type_id": "Forum" } ], "description": "", "display_in_list": true, "display_order": 3, "node_id": 8, "node_name": null, "node_type_id": "Forum", "parent_node_id": 6, "title": "examples", "type_data": { "allow_poll": true, "allow_posting": true, "can_create_thread": true, "can_upload_attachment": true, "discussion_count": 0, "last_post_date": 0, "last_post_id": 0, "last_post_username": "", "last_thread_id": 0, "last_thread_prefix_id": 0, "last_thread_title": "", "message_count": 0, "min_tags": 0, "require_prefix": false } }, { "breadcrumbs": [ { "node_id": 6, "title": "autoit", "node_type_id": "Forum" }, { "node_id": 8, "title": "examples", "node_type_id": "Forum" } ], "description": "", "display_in_list": true, "display_order": 3, "node_id": 9, "node_name": null, "node_type_id": "Forum", "parent_node_id": 8, "title": "GUI", "type_data": { "allow_poll": true, "allow_posting": true, "can_create_thread": true, "can_upload_attachment": true, "discussion_count": 0, "last_post_date": 0, "last_post_id": 0, "last_post_username": "", "last_thread_id": 0, "last_thread_prefix_id": 0, "last_thread_title": "", "message_count": 0, "min_tags": 0, "require_prefix": false } }, { "breadcrumbs": [ { "node_id": 6, "title": "autoit", "node_type_id": "Forum" }, { "node_id": 8, "title": "examples", "node_type_id": "Forum" } ], "description": "", "display_in_list": true, "display_order": 31, "node_id": 10, "node_name": null, "node_type_id": "Forum", "parent_node_id": 8, "title": "windowEX", "type_data": { "allow_poll": true, "allow_posting": true, "can_create_thread": true, "can_upload_attachment": true, "discussion_count": 0, "last_post_date": 0, "last_post_id": 0, "last_post_username": "", "last_thread_id": 0, "last_thread_prefix_id": 0, "last_thread_title": "", "message_count": 0, "min_tags": 0, "require_prefix": false } }, { "breadcrumbs": [], "description": "", "display_in_list": true, "display_order": 4, "node_id": 7, "node_name": null, "node_type_id": "Category", "parent_node_id": 0, "title": "vbs", "type_data": {} } ] }
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By Burgs
Hello,
I am having great difficulty with something I would have thought to be fairly easy. I have an array containing (military) organization strings, similar to this:
42nd Battalion
Company A
1st Platoon
1st Squad
2nd Squad
3rd Squad
2nd Platoon
...1st, 2nd, 3rd Squad
3rd Platoon
...1st, 2nd, 3rd Squad
Company B
...etc...
I also have an associated array that contains the 'hierarchy' information associated with each string..."0", "1","2", etc ...therefore using example above the "0" would associate with "42nd Battalion", while "1" would be "Company A", "2" is "1st Platoon", etc. Each sequential number is a 'child' of the preceding number. Therefore the information above would appear in the array as "0", "1", "2", "3", "3", "3", "2", "3", "3", "3", "2", "3", "3", "3", "1", etc...
My issue is that I'm having great difficulty creating a 'Treeview' control using this information. Mainly due to the fact that entries can, and will...repeat (for example multiple entries for "Company A", "Company B", "1st Platoon", "1st Squad", etc, etc). The following code is operative, however it does not create the treeview items as 'child' entries of one another...it simply lists each item as a separate entity.
For $_populate = 0 to Ubound($_HIERARCHY) - 1 _GUICtrlTreeView_BeginUpdate($idTreeView) _GUICtrlTreeView_Add($idTreeView, $_HIERARCHY[$_populate], String($_STRUCTURES[$_populate])) _GUICtrlTreeView_EndUpdate($idTreeView) Next ;Next $_populate, cycle thru '$_HIERARCHY' array to build 'TREEVIEW' Controls As I mentioned earlier I thought I could manage this...however i'm pulling out quite a bit of my hair trying to get this working properly...any help would be appreciated. I thank you in advance.
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By xtcislove
Hello,
i stuck again,
Im using this function to create a treeview from root dir.
;https://autoit.de/index.php?thread/86082-treeview-root-verbergen/&postID=691139#post691139 #include <File.au3> #include <WindowsConstants.au3> Global $sPath = @ScriptDir Global $hGui = GUICreate('TreeView-Example', 400, 600) Global $idTreeView = GUICtrlCreateTreeView(10, 10, 380, 580, Default, $WS_EX_CLIENTEDGE) GUISetState() _CreatePath($sPath, $idTreeView) Do Until GUIGetMsg() = -3 Func _CreatePath($sPath, $idParent) Local $aFolder, $aFiles, $idItem If StringRight($sPath, 1) <> '\' Then $sPath &= '\' $aFolder = _FileListToArray($sPath, '*', $FLTA_FOLDERS) If Not @error Then For $i = 1 To $aFolder[0] $idItem = GUICtrlCreateTreeViewItem($aFolder[$i], $idParent) _CreatePath($sPath & $aFolder[$i], $idItem) Next EndIf $aFiles = _FileListToArray($sPath, '*', $FLTA_FILES) If @error Then Return For $i = 1 To $aFiles[0] $idItem = GUICtrlCreateTreeViewItem($aFiles[$i], $idParent) Next EndFunc Folder Structure:
Folder1
Folder2
Folder3
If a file exists in multiple folders, i like to color it red, if not green.
I know how to do this for files, but nut for the folders.
Because if there is only 1 file in Folder2 that is also in Folder1 that it should only color this single file red, inlcuding its whole tree.
The Folder1 and Folder2 should be red in this case, too. Other files and trees should stay green.
Edit:
Basically i like to color a file and its belonging tree red if the file exists more than 1 time.
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