Opened 15 years ago
Closed 13 years ago
#1492 closed Bug (No Bug)
Problem with listview AND $WS_EX_COMPOSITED in a gui
Reported by: | funkey | Owned by: | Jon |
---|---|---|---|
Milestone: | Component: | AutoIt | |
Version: | 3.3.4.0 | Severity: | None |
Keywords: | Cc: |
Description (last modified by Valik)
I have high CPU load and there is no listview visible.
;Problem with listview AND $WS_EX_COMPOSITED in a gui $Form1 = GUICreate("Bug-Test", 200, 200, -1, -1, -1, BitOR(0x02000000, 0x00000010)); $WS_EX_COMPOSITED, WS_EX_ACCEPTFILES)) $hLV = GUICtrlCreateListView("", 10, 10, 180, 180) GUISetState(@SW_SHOW) While 1 $nMsg = GUIGetMsg() Switch $nMsg Case -3 Exit EndSwitch WEnd
AutoIt:3.3.4.0 (Os:WIN_XP/X86/Service Pack 2 Language:0407 Keyboard:00000407 Cpu:X64)
Attachments (0)
Change History (7)
comment:1 Changed 15 years ago by Jpm
comment:2 Changed 15 years ago by anonymous
And how to reduce flickering while resizing? $WS_EX_COMPOSITED works great for that.
comment:3 Changed 14 years ago by Jpm
I am afraid to suppress th CS_OWNDC that currently AutoIt is setting when creating a GUI.
Valik mention that the AutoIt must be subclass when using such extended style to have your own behavior.
comment:4 Changed 14 years ago by Jpm
I just read http://www.codeguru.com/forum/showthread.php?t=324061
and as I understand it can be hard to manage ...
comment:5 Changed 14 years ago by Jpm
I am not able to fix such behavior the suppression of CS_OWNDC as I try to do it does not help either.
I leave to other Dev the final answer on this ticket
comment:6 Changed 14 years ago by Jpm
- Owner set to Jon
- Status changed from new to assigned
comment:7 Changed 13 years ago by Valik
- Description modified (diff)
- Resolution set to No Bug
- Status changed from assigned to closed
This is not a bug. The documentation for WS_EX_COMPOSITED says it is not compatible with the CS_OWNDC or CS_CLASSDC class styles. Closing as no bug.
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I don't know why you need to use such extended style but MSDN doc say
That exactly what Autoit is using for GuiCreate. I plan to reject this extended style. I think everybody will agree ...