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Posted

Hi,

Drag not working on GUICtrlCreatePic object. Why?

Thanks.

#include
#include
#include


GUIRegisterMsg($WM_NCHITTEST, "WM_NCHITTEST")

$hGUI = GUICreate("Test", 500, 200, -1, 100)
$caption = GUICtrlCreateLabel("example", 200, 100, 150, 26)
$iBtn_Exit = GUICtrlCreateButton("Exit", 200, 150, 100, 40)
;~ GUISetState()
$hGUI2 = GUICreate("gui2", 150, 70, 10, 10, $WS_POPUP, $WS_EX_MDICHILD, $hGUI)
$iBtn_Effect2 = GUICtrlCreateButton("XXXX", 10, 10, 100, 40)
GUISetBkColor(0xE0FFFF, $hGUI2)

$hGUI3 = GUICreate("gui3", 150, 70, 10, 80, $WS_POPUP, $WS_EX_MDICHILD, $hGUI)
GUISetBkColor(0xA0FFFF, $hGUI3)
$img = GUICtrlCreatePic("mslogo.jpg", 10, 10, 100, 50)

GUISetState(@SW_SHOW, $hGUI)
GUISetState(@SW_SHOW, $hGUI2)
GUISetState(@SW_SHOW, $hGUI3)

Global $hHBmp
Do
Switch GUIGetMsg()
Case $GUI_EVENT_CLOSE, $iBtn_Exit
GUIDelete()
Exit

EndSwitch
Until False

Func WM_NCHITTEST($hWnd, $iMsg, $iwParam, $ilParam)
GUICtrlSetData($caption, $hWnd & " " & Random()) ; for test
If (($hwnd = $hGUI) or ($hwnd = $hGUI2) or ($hwnd = $hGUI3)) And ($iMsg = $WM_NCHITTEST) Then
_SendMessage($hGUI,$WM_SYSCOMMAND,0xF012,0)
EndIf
EndFunc
Posted

Place GUIRegisterMsg after the GUI creation. Also you the basic editor when posting AutoIt code and the includes were stripped.

UDF List:

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Updated: 22/04/2018

  • Moderators
Posted

TanerJames,

The $WM_NCHITTEST message is sent to see if the cursor is over the title bar - as the pic control does not have a title bar it will never fire the message. ;)

I would check to see if the cursor is over the control when the mouse button is pressed - like this:

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <SendMessage.au3>

$hGUI = GUICreate("Test", 500, 200, -1, 100)
$caption = GUICtrlCreateLabel("example", 200, 100, 150, 26)
$iBtn_Exit = GUICtrlCreateButton("Exit", 200, 150, 100, 40)
;~ GUISetState()
$hGUI2 = GUICreate("gui2", 150, 70, 10, 10, $WS_POPUP, $WS_EX_MDICHILD, $hGUI)
$iBtn_Effect2 = GUICtrlCreateButton("XXXX", 10, 10, 100, 40)
GUISetBkColor(0xE0FFFF, $hGUI2)

$hGUI3 = GUICreate("gui3", 150, 70, 10, 80, $WS_POPUP, $WS_EX_MDICHILD, $hGUI)
GUISetBkColor(0xA0FFFF, $hGUI3)
$img = GUICtrlCreatePic("M:\Program\Au3 Scripts\Images\VistaX.jpg", 10, 10, 100, 50)
$hImg = GUICtrlGetHandle($img)
ConsoleWrite($hImg & @CRLF)

GUISetState(@SW_SHOW, $hGUI)
GUISetState(@SW_SHOW, $hGUI2)
GUISetState(@SW_SHOW, $hGUI3)

GUIRegisterMsg($WM_NCHITTEST, "WM_NCHITTEST")

Global $hHBmp

Do
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE, $iBtn_Exit
            GUIDelete()
            Exit
        Case $GUI_EVENT_PRIMARYDOWN
            $aCInfo = GUIGetCursorInfo()
            If IsArray($aCInfo) And $aCInfo[4] = $img Then
                _SendMessage($hGUI, $WM_SYSCOMMAND, 0xF012, 0)
            EndIf
    EndSwitch

Until False

Func WM_NCHITTEST($hWnd, $iMsg, $iwParam, $ilParam)
    GUICtrlSetData($caption, $hWnd & " " & Random()) ; for test
    If (($hWnd = $hGUI) Or ($hWnd = $hGUI2) Or ($hWnd = $hGUI3)) And ($iMsg = $WM_NCHITTEST) Then
        _SendMessage($hGUI, $WM_SYSCOMMAND, 0xF012, 0)
    EndIf
EndFunc   ;==>WM_NCHITTEST

All clear? :)

M23

Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind

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Posted

Melba23, thanks :)

How do I use except GUIGetMsg?

Example: RunWait process (not work GUIGetMsg but GUIRegisterMsg working)

How can I use in GUIRegisterMsg? (I want drag code to continuous run)

  • Moderators
Posted

TanerJames,

Some people are never satisfied! :D

Try this - you have to disable the pic control but that has no effect on its appearance: ;)

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <SendMessage.au3>

$hGUI = GUICreate("Test", 500, 200, -1, 100)
$caption = GUICtrlCreateLabel("example", 200, 100, 150, 26)
$iBtn_Exit = GUICtrlCreateButton("Exit", 200, 150, 100, 40)
;~ GUISetState()
$hGUI2 = GUICreate("gui2", 150, 70, 10, 10, $WS_POPUP, $WS_EX_MDICHILD, $hGUI)
$iBtn_Effect2 = GUICtrlCreateButton("XXXX", 10, 10, 100, 40)
GUISetBkColor(0xE0FFFF, $hGUI2)

$hGUI3 = GUICreate("gui3", 150, 70, 10, 80, $WS_POPUP, $WS_EX_MDICHILD, $hGUI)
GUISetBkColor(0xA0FFFF, $hGUI3)
$img = GUICtrlCreatePic("M:\Program\Au3 Scripts\Images\VistaX.jpg", 10, 10, 100, 50)
GUICtrlSetState(-1, $GUI_DISABLE) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

GUISetState(@SW_SHOW, $hGUI)
GUISetState(@SW_SHOW, $hGUI2)
GUISetState(@SW_SHOW, $hGUI3)

GUIRegisterMsg($WM_NCHITTEST, "WM_NCHITTEST")
GUIRegisterMsg($WM_LBUTTONDOWN, "WM_LBUTTONDOWN")

Global $hHBmp

Do
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE, $iBtn_Exit
            GUIDelete()
            Exit
    EndSwitch

Until False

Func WM_LBUTTONDOWN($hWnd, $iMsg, $iwParam, $ilParam)
    If (($hWnd = $hGUI) Or ($hWnd = $hGUI2) Or ($hWnd = $hGUI3)) Then
        _SendMessage($hGUI, $WM_SYSCOMMAND, 0xF012, 0)
    EndIf
EndFunc

Func WM_NCHITTEST($hWnd, $iMsg, $iwParam, $ilParam)
    GUICtrlSetData($caption, $hWnd & " " & Random()) ; for test
    If (($hWnd = $hGUI) Or ($hWnd = $hGUI2) Or ($hWnd = $hGUI3)) And ($iMsg = $WM_NCHITTEST) Then
        _SendMessage($hGUI, $WM_SYSCOMMAND, 0xF012, 0)
    EndIf
EndFunc   ;==>WM_NCHITTEST

Does that meet with your approval? :)

M23

Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind

Open spoiler to see my UDFs:

  Reveal hidden contents

 

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