Re: [Lazarus] non-sensical window repositioning
On Fri, Jun 24, 2011 at 10:32 PM, zeljko zel...@holobit.net wrote: why fsFullScreen ? IMO, wsFullScreen (WindowState) is more apropriate. Good idea! I implemented it like that. Now wsFullScreen exists and it works in gtk2 at the moment. -- Felipe Monteiro de Carvalho -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
[Lazarus] non-sensical window repositioning
Hello, I just found a problem with lcl-gtk2 that I haven't ever seen before. Consider this code: begin Application.Initialize; Application.CreateForm(TForm1, Form1); Form1.Left := 0; Form1.Top := 0; Form1.Width := 1680; Form1.Height := 1050; Application.Run; end. This represents the following position: Window Pos: 0 0 1680 1050 which covers the entire screen Upon calling Form1.Show I get this instead: Window Pos: 560 0 1120 676 Which means that the position of my form was modified to something non-sensical and different from my command. Does anyone know if gtk2 is doing this wierd repositioning or if LCL-Gtk2 is doing it? Maybe some kind of sanity check going wrong =O The same code works fine in Windows. Basically this prevents the Virtual Magnifying Glass from working correctly. thanks, -- Felipe Monteiro de Carvalho -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] non-sensical window repositioning
On Fri, 24 Jun 2011 13:49:59 +0200 Felipe Monteiro de Carvalho felipemonteiro.carva...@gmail.com wrote: Hello, I just found a problem with lcl-gtk2 that I haven't ever seen before. Consider this code: begin Application.Initialize; Application.CreateForm(TForm1, Form1); Form1.Left := 0; Form1.Top := 0; Form1.Width := 1680; Form1.Height := 1050; Application.Run; end. This represents the following position: Window Pos: 0 0 1680 1050 which covers the entire screen For full screen see here: http://wiki.lazarus.freepascal.org/Application_full_screen_mode Upon calling Form1.Show I get this instead: Window Pos: 560 0 1120 676 Which means that the position of my form was modified to something non-sensical and different from my command. Does anyone know if gtk2 is doing this wierd repositioning or if LCL-Gtk2 is doing it? Maybe some kind of sanity check going wrong =O Some window managers do that. The same code works fine in Windows. Basically this prevents the Virtual Magnifying Glass from working correctly. Mattias -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] non-sensical window repositioning
On Fri, Jun 24, 2011 at 2:46 PM, Mattias Gaertner nc-gaert...@netcologne.de wrote: For full screen see here: http://wiki.lazarus.freepascal.org/Application_full_screen_mode I think we should implement that in the LCL. What do you think about these proposals: 1 TForm.SetFullscreen(AValue: Boolean); 2 fsFullScreen -- but then you can't combine with fsSystemStayOnTop Some window managers do that. Yes, it is probably KDE which is hitting me =( I debugged and even Gtk doesn't know about the position change, it just magically occurs some time after show(), which indicates window manager changes. This works fine (just smaller then the screen width): begin Application.Initialize; Application.CreateForm(TForm1, Form1); Form1.Left := 0; Form1.Top := 0; Form1.Width := 1673; Form1.Height := 1050; Application.Run; end. This fails: begin Application.Initialize; Application.CreateForm(TForm1, Form1); Form1.Left := 0; Form1.Top := 0; Form1.Width := 1674; Form1.Height := 1050; Application.Run; end. -- Felipe Monteiro de Carvalho -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] non-sensical window repositioning
On 06/24/2011 01:49 PM, Felipe Monteiro de Carvalho wrote: begin Application.Initialize; Application.CreateForm(TForm1, Form1); Form1.Left := 0; Form1.Top := 0; Form1.Width := 1680; Form1.Height := 1050; Application.Run; end. I adjusted that to one of my monitors 1440x900 max resolution. I then placed a OnShow event on the form, which output the coordinates and size again. The output was: t:0 l:0 w:1440 h:1440 The Height is all wrong! But it did take up as much screen space as the desktop allows - which excluded the two panels. One panel at the top (menus, time, etc) and one panel at the bottom (task manager). But if you want true fullscreen, then LCL propbably needs a WindowState addition like wsFullScreen or something - I assume it doesn't already exist. Regards, - Graeme - -- fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal http://fpgui.sourceforge.net/ -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] non-sensical window repositioning
On Friday 24 of June 2011 14:57:15 Felipe Monteiro de Carvalho wrote: On Fri, Jun 24, 2011 at 2:46 PM, Mattias Gaertner nc-gaert...@netcologne.de wrote: For full screen see here: http://wiki.lazarus.freepascal.org/Application_full_screen_mode I think we should implement that in the LCL. What do you think about these proposals: 1 TForm.SetFullscreen(AValue: Boolean); 2 fsFullScreen -- but then you can't combine with fsSystemStayOnTop Some window managers do that. Yes, it is probably KDE which is hitting me =( I debugged and even Gtk doesn't know about the position change, it just magically occurs some time after show(), which indicates window manager changes. This works fine (just smaller then the screen width): begin Application.Initialize; Application.CreateForm(TForm1, Form1); Form1.Left := 0; Form1.Top := 0; Form1.Width := 1673; Form1.Height := 1050; Application.Run; end. This fails: begin Application.Initialize; Application.CreateForm(TForm1, Form1); Form1.Left := 0; Form1.Top := 0; Form1.Width := 1674; Form1.Height := 1050; Application.Run; end. Qt supports fullscreen window state ... don't know for others. I guess that it's not hard task to implement it for other X11 widgetsets ... but don't know for win32 and carbon. zeljko -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
