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f903bdf1a7
Sun Oct 3 18:13:44 1999 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_reset_shapes_recurse): Fix a reference to window_private->destroyed. * gtk/gtkplug.c (gtk_plug_realize): Fix up a direct (ugly) setting of an internal GdkWindow member to use a _slightly_ cleaner macro. * gdk/gdkprivate.h: Split GdkWindowPrivate into GdkDrawablePrivate and GdkWindowPrivate. Add extra macros for accessing GDK_DRAWABLE_ components. * *.[ch]: Massive adjustments for the above, use the new macros in a lot of places.
163 lines
4.4 KiB
C
163 lines
4.4 KiB
C
#ifndef __GDK_DRAWABLE_H__
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#define __GDK_DRAWABLE_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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/* Types of windows.
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* Root: There is only 1 root window and it is initialized
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* at startup. Creating a window of type GDK_WINDOW_ROOT
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* is an error.
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* Toplevel: Windows which interact with the window manager.
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* Child: Windows which are children of some other type of window.
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* (Any other type of window). Most windows are child windows.
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* Dialog: A special kind of toplevel window which interacts with
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* the window manager slightly differently than a regular
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* toplevel window. Dialog windows should be used for any
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* transient window.
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* Pixmap: Pixmaps are really just another kind of window which
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* doesn't actually appear on the screen. It can't have
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* children, either and is really just a convenience so
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* that the drawing functions can work on both windows
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* and pixmaps transparently. (ie. You shouldn't pass a
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* pixmap to any procedure which accepts a window with the
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* exception of the drawing functions).
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* Foreign: A window that actually belongs to another application
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*/
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typedef enum
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{
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GDK_WINDOW_ROOT,
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GDK_WINDOW_TOPLEVEL,
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GDK_WINDOW_CHILD,
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GDK_WINDOW_DIALOG,
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GDK_WINDOW_TEMP,
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GDK_DRAWABLE_PIXMAP,
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GDK_WINDOW_FOREIGN
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} GdkDrawableType;
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struct _GdkDrawable
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{
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gpointer user_data;
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};
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/* Manipulation of drawables
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*/
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GdkDrawableType gdk_drawable_get_type (GdkDrawable *window);
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void gdk_drawable_set_data (GdkDrawable *drawable,
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const gchar *key,
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gpointer data,
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GDestroyNotify destroy_func);
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void gdk_drawable_get_data (GdkDrawable *drawable,
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const gchar *key);
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void gdk_drawable_get_size (GdkWindow *drawable,
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gint *width,
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gint *height);
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void gdk_drawable_set_colormap (GdkDrawable *drawable,
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GdkColormap *colormap);
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GdkColormap* gdk_drawable_get_colormap (GdkDrawable *drawable);
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GdkVisual* gdk_drawable_get_visual (GdkDrawable *drawable);
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/* Drawing
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*/
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void gdk_draw_point (GdkDrawable *drawable,
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GdkGC *gc,
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gint x,
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gint y);
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void gdk_draw_line (GdkDrawable *drawable,
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GdkGC *gc,
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gint x1,
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gint y1,
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gint x2,
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gint y2);
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void gdk_draw_rectangle (GdkDrawable *drawable,
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GdkGC *gc,
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gint filled,
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gint x,
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gint y,
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gint width,
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gint height);
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void gdk_draw_arc (GdkDrawable *drawable,
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GdkGC *gc,
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gint filled,
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gint x,
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gint y,
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gint width,
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gint height,
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gint angle1,
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gint angle2);
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void gdk_draw_polygon (GdkDrawable *drawable,
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GdkGC *gc,
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gint filled,
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GdkPoint *points,
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gint npoints);
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void gdk_draw_string (GdkDrawable *drawable,
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GdkFont *font,
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GdkGC *gc,
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gint x,
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gint y,
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const gchar *string);
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void gdk_draw_text (GdkDrawable *drawable,
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GdkFont *font,
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GdkGC *gc,
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gint x,
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gint y,
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const gchar *text,
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gint text_length);
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void gdk_draw_text_wc (GdkDrawable *drawable,
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GdkFont *font,
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GdkGC *gc,
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gint x,
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gint y,
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const GdkWChar *text,
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gint text_length);
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void gdk_draw_pixmap (GdkDrawable *drawable,
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GdkGC *gc,
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GdkDrawable *src,
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gint xsrc,
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gint ysrc,
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gint xdest,
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gint ydest,
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gint width,
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gint height);
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void gdk_draw_bitmap (GdkDrawable *drawable,
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GdkGC *gc,
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GdkDrawable *src,
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gint xsrc,
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gint ysrc,
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gint xdest,
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gint ydest,
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gint width,
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gint height);
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void gdk_draw_image (GdkDrawable *drawable,
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GdkGC *gc,
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GdkImage *image,
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gint xsrc,
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gint ysrc,
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gint xdest,
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gint ydest,
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gint width,
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gint height);
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void gdk_draw_points (GdkDrawable *drawable,
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GdkGC *gc,
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GdkPoint *points,
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gint npoints);
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void gdk_draw_segments (GdkDrawable *drawable,
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GdkGC *gc,
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GdkSegment *segs,
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gint nsegs);
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void gdk_draw_lines (GdkDrawable *drawable,
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GdkGC *gc,
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GdkPoint *points,
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gint npoints);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GDK_DRAWABLE_H__ */
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