Re: Cairo, Gtk+, Gdk & GdkPixbuf -- making a pixel-based backing store for vector graphics

2011-06-17 Thread James Tappin
Just to let folks know that the pointers here have given me the lead in that I needed and I've got a working code. (A bit more elegant in the Gtk3 case than Gtk2 but both work). ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.

Re: [Win32] Hidden window cannot be shown more than once

2011-06-17 Thread Nicola Fontana
Il giorno Fri, 17 Jun 2011 13:09:07 -0500 Michael Cronenworth ha scritto: > Nicola Fontana on 06/17/2011 12:29 PM wrote: > > AFAICT there is no such difference between platforms: the documentation > > explicitely requires a gboolean [1]. I think your program was working on > > Linux only because

Re: [Win32] Hidden window cannot be shown more than once

2011-06-17 Thread Michael Cronenworth
Nicola Fontana on 06/17/2011 12:29 PM wrote: AFAICT there is no such difference between platforms: the documentation explicitely requires a gboolean [1]. I think your program was working on Linux only because of a coincidence or something else outside of the GTK+ scope. This could be attributed

Re: [Win32] Hidden window cannot be shown more than once

2011-06-17 Thread Nicola Fontana
Il giorno Fri, 17 Jun 2011 11:56:12 -0500 Michael Cronenworth ha scritto: > Michael Cronenworth on 06/17/2011 11:46 AM wrote: > My callbacks were of return type void. Changing them to gboolean and > returning TRUE makes the window appear upon the second call. It seems in > Win32 the default is

[Win32] Hidden window cannot be shown more than once

2011-06-17 Thread Michael Cronenworth
Hello, I have a window that I create in a hidden state. When it is accessed in a menu I call gtk_window_present( window ); and the window is visible. I have a callback attached to the "destroy" and "delete-event" signals and I call gtk_widget_hide( window ) in them. When a user attempts to a

Re: [Win32] Hidden window cannot be shown more than once

2011-06-17 Thread Michael Cronenworth
Michael Cronenworth on 06/17/2011 11:46 AM wrote: Is this a possible bug? or I'm doing something wrong? And just as I hit send I catch it. My callbacks were of return type void. Changing them to gboolean and returning TRUE makes the window appear upon the second call. It seems in Win32 the d