[решено] GUICtrlCreateTreeView - Определение нажатия на элемент или на чекбокс

[-TRM-]

Приветствую, как для примера приведу пример от MrCreatoR



Код:

Код: Выделить всё

#include 
Global $iTotal_Items = 10
Global $TVItemsID_Array[$iTotal_Items + 1]
GUICreate("TreeView Check All", 460, 300)
$TreeView = GUICtrlCreateTreeView(20, 20, 420, 260, _
    BitOR($GUI_SS_DEFAULT_TREEVIEW, $TVS_CHECKBOXES), $WS_EX_DLGMODALFRAME + $WS_EX_CLIENTEDGE)
$SelAll_TVItem = GUICtrlCreateTreeViewItem("Select all", $TreeView)
GUICtrlSetColor($SelAll_TVItem, 0xC0C0C0)
For $i = 1 To $iTotal_Items
    $TVItemsID_Array[$i] = GUICtrlCreateTreeViewItem("Item " & $i, $SelAll_TVItem)
Next
GUICtrlSetState($SelAll_TVItem, $GUI_EXPAND)
GUISetState()
While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
        Case $SelAll_TVItem
            Local $State = $GUI_UNCHECKED
            If BitAND(GUICtrlRead($SelAll_TVItem), $GUI_CHECKED) Then
                $State = $GUI_CHECKED
                GUICtrlSetColor($SelAll_TVItem, 0x0)
                GUICtrlSetState($SelAll_TVItem, $GUI_DEFBUTTON + $GUI_CHECKED)
            Else
                GUICtrlSetColor($SelAll_TVItem, 0xC0C0C0)
                GUICtrlSetState($SelAll_TVItem, $GUI_UNCHECKED)
            EndIf
            For $a = 1 To UBound($TVItemsID_Array) - 1
                GUICtrlSetState($TVItemsID_Array[$a], $State)
            Next
        Case $TVItemsID_Array[1] To $TVItemsID_Array[$iTotal_Items]
            If AllIsUnChecked() Then
                GUICtrlSetColor($SelAll_TVItem, 0xC0C0C0)
                GUICtrlSetState($SelAll_TVItem, $GUI_UNCHECKED)
            ElseIf AllIsChecked() Then
                GUICtrlSetColor($SelAll_TVItem, 0x0)
                GUICtrlSetState($SelAll_TVItem, $GUI_DEFBUTTON + $GUI_CHECKED)
            Else
                GUICtrlSetColor($SelAll_TVItem, 0x696969)
                GUICtrlSetState($SelAll_TVItem, $GUI_CHECKED)
            EndIf
    EndSwitch
WEnd
Func AllIsUnChecked()
    For $i = 1 To UBound($TVItemsID_Array) - 1
        If BitAND(GUICtrlRead($TVItemsID_Array[$i]), $GUI_CHECKED) Then Return False
    Next
    Return True
EndFunc
Func AllIsChecked()
    For $i = 1 To UBound($TVItemsID_Array) - 1
        If BitAND(GUICtrlRead($TVItemsID_Array[$i]), $GUI_UNCHECKED) Then Return False
    Next
    Return True
EndFunc

Возможно ли определять - было нажато на название раздела или на сам чекбокс т.к. если выделить Item 5 и потом просто нажать на само название Select all - выделяются все элементы (как бы это предотвратить т.к. не было нажатия на сам чекбокс) ?

[iglezz]

Можно сохранить состояние чекбокса "Select all" и действовать через него (состояние)



Скрытый текст

[spoiler]Код:

[/spoiler]

Код: Выделить всё

#include 
Global $iTotal_Items = 10
Global $TVItemsID_Array[$iTotal_Items + 1]
Global $SelAll_State
GUICreate("TreeView Check All", 460, 300)
$TreeView = GUICtrlCreateTreeView(20, 20, 420, 260, _
	BitOR($GUI_SS_DEFAULT_TREEVIEW, $TVS_CHECKBOXES), $WS_EX_DLGMODALFRAME + $WS_EX_CLIENTEDGE)
$SelAll_TVItem = GUICtrlCreateTreeViewItem("Select all", $TreeView)
For $i = 1 To $iTotal_Items
	$TVItemsID_Array[$i] = GUICtrlCreateTreeViewItem("Item " & $i, $SelAll_TVItem)
Next
GUICtrlSetState($SelAll_TVItem, $GUI_EXPAND)
$SelAll_State = BitAND(GUICtrlRead($SelAll_TVItem), $GUI_CHECKED) ? $GUI_CHECKED : $GUI_UNCHECKED
GUISetState()
While 1
	$nMsg = GUIGetMsg()
	Switch $nMsg
		Case $GUI_EVENT_CLOSE
			Exit
		Case $SelAll_TVItem
			Local $checked = BitAND(GUICtrlRead($SelAll_TVItem), $GUI_CHECKED) ? $GUI_CHECKED : $GUI_UNCHECKED
			If $SelAll_State  $checked Then
				If GetChecksState() = 1 Then
					Switch_Checks($GUI_UNCHECKED)
					Switch_SelAll($GUI_UNCHECKED)
				Else
					Switch_Checks($GUI_CHECKED)
					Switch_SelAll($GUI_CHECKED)
				EndIf
			EndIf
		Case $TVItemsID_Array[1] To $TVItemsID_Array[$iTotal_Items]
			If GetChecksState() = -1 Then
				Switch_SelAll($GUI_UNCHECKED)
			Else
				Switch_SelAll($GUI_CHECKED)
			EndIf
	EndSwitch
	Sleep(20)
WEnd
Func Switch_SelAll($checkState)
	Local $setState = BitAND($checkState, $GUI_CHECKED) ? $GUI_CHECKED : $GUI_UNCHECKED
	$SelAll_State = $setState
	GUICtrlSetState($SelAll_TVItem, $setState)
EndFunc
Func Switch_Checks($checkState)
	For $a = 1 To UBound($TVItemsID_Array) - 1
		GUICtrlSetState($TVItemsID_Array[$a], $checkState)
	Next
EndFunc
Func GetChecksState()
	Local $count = 0
	Local $items = UBound($TVItemsID_Array) - 1
	For $i = 1 To $items
		If BitAND(GUICtrlRead($TVItemsID_Array[$i]), $GUI_CHECKED) Then $count += 1
	Next
	If $count = 0 Then Return -1
	If $count = $items Then Return 1
	Return 0
EndFunc