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Dana

problem with rightclick in listview [SOLVED]

4 posts in this topic

#1 ·  Posted (edited)

I have two programs, quite different but both using listviews, in which the user can select a listview item and stuff happens to that line.

In one program, I'm using a GUIGetMsg() loop. The user can select a line and then click a button, or rightclick on it, and stuff happens. This works (truncated code snippet from a much larger script, but you should be able to get the idea):

While 1
    $guimsg = GUIGetMsg()
    $begin = TimerInit()
    Switch $guimsg

        Case $GUI_EVENT_SECONDARYUP
            ContinueCase
        Case $replacebutton
            $editline = _GUICtrlListView_GetSelectionMark($listid) ; zero based so one less than the data line number

etc

As I said, the above works properly either way.

In the other program, it's using GUIOnEventMode to detect the button click or the rightclick:

GUICtrlSetOnEvent($editbutton, "EditClicked")
GUICtrlSetOnEvent($GUI_EVENT_SECONDARYUP, "EditClicked")

Here, it works correctly when the user selects a line and then clicks the $editbutton, but absolutely nothing happens when rightclicking. The "while 1" loop that runs while the GUI is displayed contains some stuff to monitor any scrolling or column width resizing and keep labels aligned with it, but all the other stuff (handling button clicks, etc.) are in functions external to the loop.

What am I missing?

P.S. Is there no GUI_EVENT for a doubleclick?

Edited by Dana

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Dana,

You need

GUISetOnEvent($GUI_EVENT_SECONDARYUP, "EditClicked")

not

GUICtrlSetOnEvent($GUI_EVENT_SECONDARYUP, "EditClicked") :x

M23


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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P.S. Is there no GUI_EVENT for a doubleclick?

Search WM_NOTIFY in the Help file and look for the ListView Example, $NM_DBLCLICK in WM_NOTIFY is to detect a doubleclick.

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Updated: 04/09/2015

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#4 ·  Posted (edited)

Thanks both of you. Melba23, that's a DOH! Guiness, the helpfile wasn't much use but you pointed me in the right direction to search here.

GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")
 .
 .
 .
Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam) ; subroutine to detect doubleclicks
    Local $hWndListView = GUICtrlGetHandle($datalist)
    Local $tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
    Local $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    Local $iCode = DllStructGetData($tNMHDR, "Code")
    If ($hWndFrom = $hWndListView And $iCode = $NM_DBLCLK) Then EditClicked()
EndFunc   ;==>WM_NOTIFY

Seems a lot of code to capture a doubleclick but hey, it works...

Edited by Dana

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