Bill Pringlemeir wrote: > I have GTK2 2.2.4. I am compiling from anon cvs...
> The type "GtkComboBox" is undefined when I try to compile. Also, I > have a gtkcombo.h with GTK_COMBO(obj), but I can not find a > GTK_COMBO_BOX() macro. If I modify the function as above, I have > linker errors.... [...] > There are also pointer converted to integer "warnings". I think this > is because "GTK_COMBO_BOX()" is undefined and the 'gcc' is creating an > implicit prototype. Is "ComboBox" different than "Combo", or where > things just renamed in some GTK 2 version? GtkComboBox is internally completely different from GtkCombo also it's the same thing on the surface. GtkCombo is a deprecated widget type because it uses an old Gtk+ 1.2 widget internally. GtkComboBox was added in Gtk+ 2.4. Since this code is generated with Glade it's not simple to use whatever type is available. I have recently updated to Gtk+ 2.8 but if you still use Gtk+ 2.2 I guess other people do so as well. Shameless plug: If your X server and graphics hardware supports OpenGL acceleration, you probably want to update to Gtk+ 2.8 because it uses "cairo" which takes advantage of OpenGL for (2D) rendering. Further, the performance killer in Gtk+ 2.x is really the font-rendering that uses "Pango". I've recently read that they are know working on optimizing Pango for performance, so we can probably expect performance boosts from Gtk+ 2.x in future releases. -- Christian
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