#define GDK_WINDOWING_WIN32
</MACRO>
-<MACRO>
-<NAME>GDK_WINDOWING_NANOX</NAME>
-#define GDK_WINDOWING_NANOX
-</MACRO>
-
<MACRO>
<NAME>GDK_WINDOWING_FB</NAME>
#define GDK_WINDOWING_FB
<SUBSECTION>
GDK_WINDOWING_X11
GDK_WINDOWING_WIN32
-GDK_WINDOWING_NANOX
GDK_WINDOWING_FB
<SUBSECTION Standard>
<!-- ##### MACRO GDK_PRIORITY_REDRAW ##### -->
<para>
-
+This is the priority that the idle handler processing window updates
+is given in the <link linkend="glib-The-Main-Event-Loop">GLib Main Loop</link>.
</para>
<!-- ##### FUNCTION gdk_get_program_class ##### -->
<para>
-
+Gets the program class. Unless the program class has explicitly
+been set with gdk_set_program_class() or with the <option>--class</option>
+commandline option, the default value is the program name (determined
+with g_get_prgname()) with the first character converted to uppercase.
</para>
-@Returns:
+@Returns: the program class.
<!-- ##### FUNCTION gdk_set_program_class ##### -->
<para>
-
+Sets the program class.
</para>
-@program_class:
+@program_class: a string.
<!-- ##### FUNCTION gdk_get_display ##### -->
<!-- ##### FUNCTION gdk_keymap_get_direction ##### -->
<para>
-
+Returns the direction of the keymap.
</para>
-@keymap:
-@Returns:
+@keymap: a #GdkKeymap or %NULL to use the default keymap.
+Returns: %PANGO_DIRECTION_LTR or %PANGO_DIRECTION_RTL.
<!-- ##### FUNCTION gdk_keyval_name ##### -->
<!-- ##### MACRO GDK_NONE ##### -->
<para>
-
+A null value for #GdkAtom, used in a similar way as <literal>None</literal>
+in the Xlib API.
</para>
<!-- ##### STRUCT GdkSpan ##### -->
<para>
-
+A GdkSpan represents a horizontal line of pixels starting
+at the pixel with coordinates @x, @y and ending before @x + @width, @y.
</para>
-@x:
-@y:
-@width:
+@x: x coordinate of the first pixel.
+@y: y coordinate of the first pixel.
+@width: number of pixels in the span.
+
<!-- ##### USER_FUNCTION GdkSpanFunc ##### -->
<para>
-
+This defines the type of the function passed to
+gdk_region_spans_intersect_foreach().
</para>
-@span:
-@data:
+@span: a #GdkSpan.
+@data: the user data passed to gdk_region_spans_intersect_foreach().
<!-- ##### FUNCTION gdk_region_spans_intersect_foreach ##### -->
<para>
-
+Calls a function on each span in the intersection of @region and
+@spans.
</para>
-@region:
-@spans:
-@n_spans:
-@sorted:
-@function:
-@data:
+@region: a #GdkRegion.
+@spans: an array of #GdkSpans.
+@n_spans: the length of @spans.
+@sorted: %TRUE if @spans is sorted wrt. the y coordinate.
+@function: function to call on each span in the intersection.
+@data: data to pass to @function.