On Wed, Jun 4, 2008 at 6:01 PM, Ernesto <[EMAIL PROTECTED]> wrote: > Ivan N. Zlatev escribió: >> >> We have two scrolling regressions on X11: >> >> 1) Carlos, your X11 changes cause the first. Check the attached test >> case grab: the scrollbar and scroll up/down fast. You will notice that >> we seem not to redraw properly. I can reproduce this with any >> scrollable control. >> >> 2) Scrolling with the scrollbar's scroll buttons makes it flicker like >> mad during scrolling. It doesn't happen if I scroll by dragging the >> bar. >> >> Cheers, >> Ivan >> > > Maybe this stack trace helps. I'm getting dozens of this when running a > winforms app: > > X11 Error encountered: > Error: BadWindow (invalid Window parameter) > Request: 3 (0) > Resource ID: 0x0 > Serial: 399 > Hwnd: <null> > Control: <null> at System.Environment.get_StackTrace() in > /home/usuario/mono/mcs/class/corlib/System/Environment.cs:line 203 > at System.Windows.Forms.XplatUIX11.HandleError(IntPtr display, XErrorEvent > ByRef error_event) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:line > 1873 > at System.Windows.Forms.XplatUIX11.XGetWindowAttributes(IntPtr , IntPtr , > XWindowAttributes ByRef ) > at > System.Windows.Forms.XplatUIX11.GetVisibleRegion(System.Windows.Forms.Control > c, Rectangle visible_area) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:line > 5011 > at System.Windows.Forms.XplatUIX11.GetTotalVisibleArea(IntPtr handle) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:line > 4970 > at System.Windows.Forms.XplatUIX11.ScrollWindow(IntPtr handle, Rectangle > area, Int32 XAmount, Int32 YAmount, Boolean with_children) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:line > 4900 > at System.Windows.Forms.XplatUI.ScrollWindow(IntPtr handle, Rectangle > rectangle, Int32 XAmount, Int32 YAmount, Boolean with_children) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:line > 902 > at System.Windows.Forms.TextBoxBase.vscroll_ValueChanged(System.Object > sender, System.EventArgs e) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/TextBoxBase.cs:line > 2196 > at System.Windows.Forms.ScrollBar.OnValueChanged(System.EventArgs e) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ScrollBar.cs:line > 689 > at System.Windows.Forms.ScrollBar.set_Value(Int32 value) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ScrollBar.cs:line > 609 > at System.Windows.Forms.TextBoxBase.CaretMoved(System.Object sender, > System.EventArgs e) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/TextBoxBase.cs:line > 2369 > at System.Windows.Forms.TextBoxBase.ScrollToCaret() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/TextBoxBase.cs:line > 836 > at System.Windows.Forms.TextBoxBase.CreateHandle() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/TextBoxBase.cs:line > 986 > at System.Windows.Forms.Control.CreateControl() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 3746 > at System.Windows.Forms.Control.CreateControl() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 3758 > at System.Windows.Forms.Control.WmShowWindow(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 5738 > at System.Windows.Forms.Control.WndProc(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 5327 > at System.Windows.Forms.ScrollableControl.WndProc(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ScrollableControl.cs:line > 807 > at System.Windows.Forms.ContainerControl.WndProc(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ContainerControl.cs:line > 631 > at System.Windows.Forms.UserControl.WndProc(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/UserControl.cs:line > 150 > at System.Windows.Forms.Control+ControlWindowTarget.OnMessage(Message ByRef > m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 227 > at System.Windows.Forms.Control+ControlNativeWindow.WndProc(Message ByRef > m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 208 > at System.Windows.Forms.NativeWindow.WndProc(IntPtr hWnd, Msg msg, IntPtr > wParam, IntPtr lParam) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/NativeWindow.cs:line > 240 > at System.Windows.Forms.XplatUIX11.SendMessage(IntPtr hwnd, Msg message, > IntPtr wParam, IntPtr lParam) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:line > 5100 > at > System.Windows.Forms.XplatUIX11.CreateWindow(System.Windows.Forms.CreateParams > cp) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:line > 2745 > at > System.Windows.Forms.XplatUI.CreateWindow(System.Windows.Forms.CreateParams > cp) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:line > 475 > at > System.Windows.Forms.NativeWindow.CreateHandle(System.Windows.Forms.CreateParams > cp) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/NativeWindow.cs:line > 167 > at System.Windows.Forms.Control.CreateHandle() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 4449 > at System.Windows.Forms.Control.CreateControl() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 3746 > at System.Windows.Forms.Control.CreateControl() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 3758 > at System.Windows.Forms.Control.WmShowWindow(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 5738 > at System.Windows.Forms.Control.WndProc(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 5327 > at System.Windows.Forms.ScrollableControl.WndProc(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ScrollableControl.cs:line > 807 > at System.Windows.Forms.ContainerControl.WndProc(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ContainerControl.cs:line > 631 > at System.Windows.Forms.Form.WndProc(Message ByRef m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:line > 2535 > at System.Windows.Forms.Control+ControlWindowTarget.OnMessage(Message ByRef > m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 227 > at System.Windows.Forms.Control+ControlNativeWindow.WndProc(Message ByRef > m) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 208 > at System.Windows.Forms.NativeWindow.WndProc(IntPtr hWnd, Msg msg, IntPtr > wParam, IntPtr lParam) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/NativeWindow.cs:line > 240 > at System.Windows.Forms.XplatUIX11.SendMessage(IntPtr hwnd, Msg message, > IntPtr wParam, IntPtr lParam) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:line > 5100 > at System.Windows.Forms.XplatUIX11.MapWindow(System.Windows.Forms.Hwnd > hwnd, WindowType windows) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:line > 1442 > at > System.Windows.Forms.XplatUIX11.CreateWindow(System.Windows.Forms.CreateParams > cp) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:line > 2743 > at > System.Windows.Forms.XplatUI.CreateWindow(System.Windows.Forms.CreateParams > cp) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:line > 475 > at > System.Windows.Forms.NativeWindow.CreateHandle(System.Windows.Forms.CreateParams > cp) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/NativeWindow.cs:line > 167 > at System.Windows.Forms.Control.CreateHandle() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 4449 > at System.Windows.Forms.Form.CreateHandle() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:line > 1938 > at System.Windows.Forms.Control.CreateControl() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 3746 > at System.Windows.Forms.Control.SetVisibleCore(Boolean value) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 5020 > at System.Windows.Forms.Form.SetVisibleCore(Boolean value) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:line > 2392 > at System.Windows.Forms.Control.set_Visible(Boolean value) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:line > 3399 > at System.Windows.Forms.Application.RunLoop(Boolean Modal, > System.Windows.Forms.ApplicationContext context) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Application.cs:line > 795 > at System.Windows.Forms.Form.ShowDialog(IWin32Window owner) in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:line > 1747 > at System.Windows.Forms.Form.ShowDialog() in > /home/usuario/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:line > 1672 > at Lazaro.Aplicacion.IniciarNormal() > at Lazaro.Aplicacion.Main(System.String[] args) > >
I do not get such errors here. What's your system? 32bit opensuse 10.3 here. _______________________________________________ Mono-winforms-list maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-winforms-list
