[Mono-winforms-list] FileDialog.cs bug fix suggestion
Hi there,
One more little bug on Windows.Forms/FileDialog.cs. If we press side
button Desktop and there is no %HOME%/Desktop directory -- program will be
thrown with exception of no such directory. Here is diff suggestion for
fixing this problem, but may be should change to the root directory in
case of no existing directory. Other ideas?
Index: System.Windows.Forms/FileDialog.cs
===
--- System.Windows.Forms/FileDialog.cs (revision 47407)
+++ System.Windows.Forms/FileDialog.cs (working copy)
@@ -1426,12 +1426,14 @@
else
if ( sender == desktopButton )
{
-
fileDialogPanel.ChangeDirectory( this, Environment.GetFolderPath(
Environment.SpecialFolder.Desktop ) );
+ if ( File.Exists(
Environment.GetFolderPath( Environment.SpecialFolder.Desktop ) ) )
+
fileDialogPanel.ChangeDirectory( this, Environment.GetFolderPath(
Environment.SpecialFolder.Desktop ) );
}
else
if ( sender == homeButton )
{
-
fileDialogPanel.ChangeDirectory( this, Environment.GetFolderPath(
Environment.SpecialFolder.Personal ) );
+ if( File.Exists(
Environment.GetFolderPath( Environment.SpecialFolder.Personal ) ) )
+
fileDialogPanel.ChangeDirectory( this, Environment.GetFolderPath(
Environment.SpecialFolder.Personal ) );
}
else
if ( sender == workplaceButton )
___
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RE: [Mono-winforms-list] Drawing performance
I assume you mean the performance on platforms other than windows? (as mono on Windows uses the actual MS gdiplus library; it's performance is fine, and its as fast as it will get). On other platforms mono is using Cairo. Cairo is still in development (0.5 I believe). The maintainers are working on stabilizing the API and behavior before they look into performance. The performance isn't great right now, but it's not horrible. Make sure you are drawing as efficiently as possible (double buffering, invalidate only the changed area, etc.). Other than that, it will just take time. In regards to theming (assuming you mean a theme other than Win32, such as GTK)? The theming infrastructure exists in mono winforms today, but the only one actively developed on is Win32. GTK was started, but I believe it has fallen by the wayside. Feel free to implement items in the GTK theme to match there Win32 counterparts (ThemeGtk.cs). - Jonathan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Vladimir Moushkov Sent: Tuesday, July 19, 2005 8:36 AM To: mono-winforms-list@lists.ximian.com Subject: [Mono-winforms-list] Drawing performance Hi again, hope found the right mailing list for that question. But the drawing performance is so terrable ( and so buggy )? Will soon get stabilze ? What can be done for helping it and what could be done for get theming support ? ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list
RE: [Mono-winforms-list] Drawing performance
Thank you for the answear. The X11 performance is terrible, for example editing text is totaly unusable ( no right click for copy/paster instead the text get garbiged display ), multiple click on the text gets throwing exception and so on..., sometime text is doubled (offset on redrawing ??) Its is interesting to know from where are comming the all these issues are they all cairo related .. ? I assume you mean the performance on platforms other than windows? (as mono on Windows uses the actual MS gdiplus library; it's performance is fine, and its as fast as it will get). On other platforms mono is using Cairo. Cairo is still in development (0.5 I believe). The maintainers are working on stabilizing the API and behavior before they look into performance. The performance isn't great right now, but it's not horrible. Make sure you are drawing as efficiently as possible (double buffering, invalidate only the changed area, etc.). Other than that, it will just take time. In regards to theming (assuming you mean a theme other than Win32, such as GTK)? The theming infrastructure exists in mono winforms today, but the only one actively developed on is Win32. GTK was started, but I believe it has fallen by the wayside. Feel free to implement items in the GTK theme to match there Win32 counterparts (ThemeGtk.cs). - Jonathan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Vladimir Moushkov Sent: Tuesday, July 19, 2005 8:36 AM To: mono-winforms-list@lists.ximian.com Subject: [Mono-winforms-list] Drawing performance Hi again, hope found the right mailing list for that question. But the drawing performance is so terrable ( and so buggy )? Will soon get stabilze ? What can be done for helping it and what could be done for get theming support ? ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list
RE: [Mono-winforms-list] Drawing performance
If you are talking about the textbox mainly, I know that Peter has been working on it a lot, but the control is not an easy one. The text 'going to garbage' and 'doubling' is a known issue I believe. A lot of the drawing issues are of course Cairo related (I say that not to blame them), but I would think that most/all exceptions are due to code on our side. - Jonathan -Original Message- From: Vladimir Moushkov [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 19, 2005 9:17 AM To: Jonathan S. Chambers Cc: [EMAIL PROTECTED]; mono-winforms-list@lists.ximian.com Subject: RE: [Mono-winforms-list] Drawing performance Thank you for the answear. The X11 performance is terrible, for example editing text is totaly unusable ( no right click for copy/paster instead the text get garbiged display ), multiple click on the text gets throwing exception and so on..., sometime text is doubled (offset on redrawing ??) Its is interesting to know from where are comming the all these issues are they all cairo related .. ? I assume you mean the performance on platforms other than windows? (as mono on Windows uses the actual MS gdiplus library; it's performance is fine, and its as fast as it will get). On other platforms mono is using Cairo. Cairo is still in development (0.5 I believe). The maintainers are working on stabilizing the API and behavior before they look into performance. The performance isn't great right now, but it's not horrible. Make sure you are drawing as efficiently as possible (double buffering, invalidate only the changed area, etc.). Other than that, it will just take time. In regards to theming (assuming you mean a theme other than Win32, such as GTK)? The theming infrastructure exists in mono winforms today, but the only one actively developed on is Win32. GTK was started, but I believe it has fallen by the wayside. Feel free to implement items in the GTK theme to match there Win32 counterparts (ThemeGtk.cs). - Jonathan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Vladimir Moushkov Sent: Tuesday, July 19, 2005 8:36 AM To: mono-winforms-list@lists.ximian.com Subject: [Mono-winforms-list] Drawing performance Hi again, hope found the right mailing list for that question. But the drawing performance is so terrable ( and so buggy )? Will soon get stabilze ? What can be done for helping it and what could be done for get theming support ? ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list
[Mono-winforms-list] MWF Status?
Hi, I've been looking at Windows.Forms in Mono and (surprise surprise) came to the conclusion that I couldn't find a central location for the status of the Windows.Forms implementation for Mono (latest branch). So is there some kind of central resource for finding out about windows forms implementation or is it simply (undocumented) work is progress? Regards, -- Vladimir Lushnikov EverythingX Limited (http://www.everythingx.net) ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list
Re: [Mono-winforms-list] MWF Status?
El dt 19 de 07 del 2005 a les 16:08 +0100, en/na Vladimir Lushnikov va escriure: Hi, I've been looking at Windows.Forms in Mono and (surprise surprise) came to the conclusion that I couldn't find a central location for the status of the Windows.Forms implementation for Mono (latest branch). So is there some kind of central resource for finding out about windows forms implementation or is it simply (undocumented) work is progress? Hi Vladimir! Here you have a break down of the components and the people that is working on the and their status: http://svn.myrealbox.com/mwf/owners.html Here you have the current completion's status of the System.Windows.Forms namespace: http://svn.myrealbox.com/mwf/class-status-System.Windows.Forms.html Regards, Jordi, -- Jordi Mas i Hernàndez - Mono development team - http://www.mono-project.com Homepage and LiveJournal at http://www.softcatala.org/~jmas ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list
RE: [Mono-winforms-list] MWF Status?
(surprise surprise) http://svn.myrealbox.com/blog/ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Vladimir Lushnikov Sent: Tuesday, July 19, 2005 11:09 AM To: mono-winforms-list@lists.ximian.com Subject: [Mono-winforms-list] MWF Status? Hi, I've been looking at Windows.Forms in Mono and (surprise surprise) came to the conclusion that I couldn't find a central location for the status of the Windows.Forms implementation for Mono (latest branch). So is there some kind of central resource for finding out about windows forms implementation or is it simply (undocumented) work is progress? Regards, -- Vladimir Lushnikov EverythingX Limited (http://www.everythingx.net) ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list ___ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list
