8860615d9a
2001-03-02 Havoc Pennington <hp@redhat.com> * gdk/x11/gdkgc-x11.c (_gdk_x11_gc_flush): use _gdk_region_get_xrectangles() * gdk/x11/gdkmain-x11.c (_gdk_region_get_xrectangles): new function * gtk/testgtk.c (create_shapes): add test for shape_combine_region * gdk/x11/gdkwindow-x11.c (gdk_window_shape_combine_region): new function, contributed by Ron Steinke * gdk/x11/gdkevents-x11.c (gdk_wmspec_supported): rename gdk_net_wm_supports * gdk/gdkregion-generic.c (gdk_region_get_rectangles): New function, contributed by Ron Steinke * gtk/gtkentry.c (gtk_entry_get_layout_offsets): New function, used to line up the text in the entry when using the entry for editable sheet cell hacks * gtk/testgtk.c (create_entry): test the activate_default setting on GtkEntry * gtk/gtkentry.c (gtk_entry_set_activates_default): New function to cause the entry to activate the default button for a dialog when activated (gtk_entry_get_activates_default): new function
88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
#ifndef __GDK_REGION_H__
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#define __GDK_REGION_H__
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#include <gdk/gdktypes.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* GC fill rule for polygons
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* EvenOddRule
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* WindingRule
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*/
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typedef enum
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{
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GDK_EVEN_ODD_RULE,
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GDK_WINDING_RULE
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} GdkFillRule;
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/* Types of overlapping between a rectangle and a region
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* GDK_OVERLAP_RECTANGLE_IN: rectangle is in region
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* GDK_OVERLAP_RECTANGLE_OUT: rectangle in not in region
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* GDK_OVERLAP_RECTANGLE_PART: rectangle in partially in region
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*/
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typedef enum
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{
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GDK_OVERLAP_RECTANGLE_IN,
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GDK_OVERLAP_RECTANGLE_OUT,
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GDK_OVERLAP_RECTANGLE_PART
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} GdkOverlapType;
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typedef void (*GdkSpanFunc) (GdkSpan *span,
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gpointer data);
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GdkRegion *gdk_region_new (void);
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GdkRegion *gdk_region_polygon (GdkPoint *points,
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gint npoints,
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GdkFillRule fill_rule);
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GdkRegion *gdk_region_copy (GdkRegion *region);
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GdkRegion *gdk_region_rectangle (GdkRectangle *rectangle);
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void gdk_region_destroy (GdkRegion *region);
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void gdk_region_get_clipbox (GdkRegion *region,
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GdkRectangle *rectangle);
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void gdk_region_get_rectangles (GdkRegion *region,
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GdkRectangle **rectangles,
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gint *n_rectangles);
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gboolean gdk_region_empty (GdkRegion *region);
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gboolean gdk_region_equal (GdkRegion *region1,
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GdkRegion *region2);
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gboolean gdk_region_point_in (GdkRegion *region,
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int x,
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int y);
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GdkOverlapType gdk_region_rect_in (GdkRegion *region,
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GdkRectangle *rect);
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void gdk_region_offset (GdkRegion *region,
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gint dx,
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gint dy);
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void gdk_region_shrink (GdkRegion *region,
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gint dx,
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gint dy);
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void gdk_region_union_with_rect (GdkRegion *region,
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GdkRectangle *rect);
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void gdk_region_intersect (GdkRegion *source1,
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GdkRegion *source2);
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void gdk_region_union (GdkRegion *source1,
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GdkRegion *source2);
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void gdk_region_subtract (GdkRegion *source1,
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GdkRegion *source2);
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void gdk_region_xor (GdkRegion *source1,
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GdkRegion *source2);
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void gdk_region_spans_intersect_foreach (GdkRegion *region,
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GdkSpan *spans,
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int n_spans,
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gboolean sorted,
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GdkSpanFunc function,
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gpointer data);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GDK_REGION_H__ */
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