forked from AuroraMiddleware/gtk
372c4d2627
1999-09-22 Damon Chaplin <damon@karuna.freeserve.co.uk> * gtk/tmpl/*.sgml: ran make templates, to fix problems with structs. * gtk/gtk-sections.txt: rearranged GtkCombo section. * gtk/tmpl/gtkvseparator.sgml: * gtk/tmpl/gtkhseparator.sgml: * gtk/tmpl/gtkgc.sgml: * gtk/tmpl/gtkfeatures.sgml: * gtk/tmpl/gtktipsquery.sgml: * gtk/tmpl/gtkitem.sgml: * gtk/tmpl/gtkinvisible.sgml: * gtk/tmpl/gtkgamma.sgml: * gtk/tmpl/gtkdata.sgml: * gtk/tmpl/gtkcurve.sgml: * gtk/tmpl/gtkcombo.sgml: * gtk/tmpl/gtkaccellabel.sgml: documented.
46 lines
1.3 KiB
Plaintext
46 lines
1.3 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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Graphics Contexts
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<!-- ##### SECTION Short_Description ##### -->
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provides access to a shared pool of #GdkGC objects.
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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These functions provide access to a shared pool of #GdkGC objects.
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When a new #GdkGC is needed, gtk_gc_get() is called with the required depth,
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colormap and #GdkGCValues. If a #GdkGC with the required properties already
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exists then that is returned. If not, a new #GdkGC is created.
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When the #GdkGC is no longer needed, gtk_gc_release() is called.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gtk_gc_get ##### -->
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<para>
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Gets a #GdkGC with the given depth, colormap and #GdkGCValues.
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If a #GdkGC with the given properties already exists then it is returned,
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otherwise a new #GdkGC is created.
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The returned #GdkGC should be released with gtk_gc_release() when it is no
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longer needed.
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</para>
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@depth: the depth of the #GdkGC to create.
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@colormap: the #GdkColormap (FIXME: I don't know why this is needed).
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@values: a #GdkGCValues struct containing settings for the #GdkGC.
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@values_mask: a set of flags indicating which of the fields in @values has
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been set.
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@Returns: a #GdkGC.
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<!-- ##### FUNCTION gtk_gc_release ##### -->
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<para>
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Releases a #GdkGC allocated using gtk_gc_get().
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</para>
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@gc: a #GdkGC.
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