GUIRegisterMsg replacement for GUICtrlSetOnEvent and GUIGetMsg

[BrewManNH]

As I explained previously, the resizing was prevented by the Return 0 in the message handlers, this was a demo of how to detect them not how to resize a window. I'm pretty sure we are all aware of how to resize a window with the mouse. The post in #37 now allows you to resize the window as well because it seems people want everything.

[Gianni]

  On 6/12/2014 at 4:52 PM, BrewManNH said:

..... because it seems people want everything.

 

ok, now it's better...... 

[BrewManNH]

[mLipok]

@BrewManNH
I'm sorry if my previous posts in this thread were annoying.
I am very glad that you have created these examples, because they are very helpful.

Kind regards
mLipok

[Waubot]

Thanks!

I started off with OnEvent, but it's limited aka listview, so I added WM_Notify.  Then I realized that OnEvent and WM are not really compatible.  Then I added WM_Command for key events and wanted to combine the WM code, but mine was totally different, so I had to find out which method to use, and if it could even be done.  IMHO a keyboard/mouse macro development language should make it quick and easy to do keyboard and mouse operations

This is the code that I pieced together from various places, both are probably superseded by the bitand/bitshift method.

Func WM_COMMAND($hWnd, $iMsg, $iwParam, $ilParam)
    Local $hWndFrom, $iIDFrom, $iCode
    ;If Not IsHWnd($Input2) Then $hWndEdit1 = GUICtrlGetHandle($Input2)
    ;If Not IsHWnd($Input3) Then $hWndEdit2 = GUICtrlGetHandle($Input3)
    $hWndFrom = $ilParam
    $iIDFrom = _WinAPI_LoWord ($iwParam)
    $iCode = _WinAPI_HiWord ($iwParam)
    Switch $hWndFrom

Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
    #forceref $hWnd, $iMsg, $iwParam
    Local $hWndFrom, $iCode, $tNMHDR, $tInfo
    $tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
    $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    ;$iIDFrom = DllStructGetData($tNMHDR, "IDFrom")
    $iCode = DllStructGetData($tNMHDR, "Code")
    $tInfo = DllStructCreate($tagNMITEMACTIVATE, $ilParam)
    $tIndex = DllStructGetData($tInfo, "Index")    

You've answered a lot of my questions in one thread!

Thanks

[Waubot]

Added this to handle $WM_NOTIFY

        Switch $iMsg
        
            Case $WM_NOTIFY                                
                local $tNMHDR = DllStructCreate($tagNMHDR, $lParam)                
                local $iCode = DllStructGetData($tNMHDR, "Code")
                Switch $iCode
                    Case $NM_CLICK
                        local $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))                
                        local $tInfo = DllStructCreate($tagNMITEMACTIVATE, $lParam)
                        local $tIndex = DllStructGetData($tInfo, "Index")
                        TrayTip("WM_NOTIFY","",5)                     
                        Switch $hWndFrom
                            case $hwListView1             ;clicked on listview1
                                TrayTip(0,"NOTIFY","Clicked LV1 - index=" & $tIndex,"")
                            case $hwListView2
                                TrayTip(0,"NOTIFY","Clicked LV2 - index=" & $tIndex,"")                             
                        EndSwitch ;$NM_Click
                EndSwitch ;$WM_Notify

            Case $WM_COMMAND  

[BrewManNH]

If you need more information about message handling and ListViews, check out the example for _GUICtrlListView_Create. There's a lot of information in that example that pertains to handling listview events.