How to zoom image using GtkImage Widget?
Hi everyone! I'm trying to write a program using GtkImage widget to show image, I want to zoom image in the widget. My solution is : 1 create a GtkImage 2 add handler for size-allocate signal of GtkImage widget 3 use gdk functions to scale the image The main problem is on the step 2, in the callback of the size-allocate signal, I always get width of the request width, it seems not the actual width allocated for GtkImage. Is it a bug? If anyone has some solution or can fix problem, let me know. Thanks advance ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Installing BDF fonts
Hi, I would like to install some TTF and BDF fonts and use them in my GTK applications (using DirectFB). I was successful with installation of TTF fonts. I ran `fc-cache' on the folder containing TTF fonts and the corresponding cache file got created. But the same procedure failed in the case of BDF fonts: [EMAIL PROTECTED]: ./fc-cache -vf ~/fonts/ ./fc-cache: /home/dheeraj/fonts: caching, 0 fonts, 0 dirs Now the font is loaded in my GTK application using pango_font_description_from_string(). On googling I found that BDF fonts may first have to be converted to PCF using the command `bdftopcf'. But this also yielded no result. Any inputs are appreciated. Cheers, Dheeraj -- ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
event handling
Hi, Is there any way we can post an event and handle the event to change the GtkWidget. I want to pass an object while posting the event and use the object to change the widget. I'm new to Gtk. Any information will be of great help. Thanks, Krithi. ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: event handling
[EMAIL PROTECTED] wrote: Hi, Is there any way we can post an event and handle the event to change the GtkWidget. I want to pass an object while posting the event and use the object to change the widget. I'm new to Gtk. Any information will be of great help. Sure, what you should look at are signals. Start with the Gtk+ Reference, Depending on what version you are running, most of the signal functions have been moved into glib. -- Guy Rouillier ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: event handling
Guy Rouillier wrote: [EMAIL PROTECTED] wrote: Hi, Is there any way we can post an event and handle the event to change the GtkWidget. I want to pass an object while posting the event and use the object to change the widget. I'm new to Gtk. Any information will be of great help. Sure, what you should look at are signals. Start with the Gtk+ Reference, Depending on what version you are running, most of the signal functions have been moved into glib. Of course,You Events differ with Signals. However,Both are meaning a concept. --Mohsen ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
