Posted: Sat May 24, 2003 6:14 am
Is there a way to lock the width of the columns in the ListIconGadget so that users cannot adjust the width with their mouse? Thanks.
Sorry for the post - I think I was able to find an example which met my needs.
Hi,
I'm looking for an example to let me determine when a listicongadget column header has been clicked and which one has been clicked.
I've changed the examples above so they will compile and run under PB 4, but once they run and I make any selection (actually click anywhere) the window just goes dead and I have to kill the program.
Anyone who can make one of these work or provide a working example of selecting a column header based on clicking it? Or point me to a working example - I've been searching for quite a while, and this is the best I could come up with.
cheers
Edit - the one below sems to be hanging on the messagerequester, but once i disable that, it seems to meet my needs.
Guess I should have checked messagerequester earlier.
Procedure wndproc(hwnd,msg,wParam,lParam)
Shared hlv
ret=#PB_ProcessPureBasicEvents
Select msg
Case #WM_NOTIFY
*pnmhdr.NMHDR=lParam
If *pnmhdr\code=#LVN_COLUMNCLICK ;column click
*pnmlistview.NMLISTVIEW=lParam
If *pnmlistview\hdr\hwndFrom=hlv ;comes from our listicon
Column=*pnmlistview\iSubItem
MessageRequester("",Str(Column),0)
EndIf
EndIf
EndSelect
ProcedureReturn ret
EndProcedure
hwnd=OpenWindow(0,100,100,300,150,"Column Click",#PB_Window_SystemMenu)
CreateGadgetList(hwnd)
hlv=ListIconGadget(1,10,10,250,100,"Column 0",80)
AddGadgetColumn(1,1,"Column 1",80)
AddGadgetColumn(1,2,"Column 2",80)
SetWindowCallback(@wndproc())
Repeat
Until WaitWindowEvent()=#PB_Event_CloseWindow