mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-06 00:30:08 +00:00
0bee26c7ba
2001-06-28 Havoc Pennington <hp@pobox.com> * gdk/x11/gdkimage-x11.c (_gdk_x11_get_image): Clip the retrieved image data to the screen, using a server grab to avoid race conditions. * gtk/gtkitemfactory.c (gtk_item_factory_create_item): remove check for NULL return from gtk_image_new_from_stock(), it never returns NULL. (gtk_item_factory_create_item): fix bug where we parsed the stock ID as an inline pixbuf * gtk/gtktext.c (gtk_text_key_press): numeric keypad support * gtk/gtkspinbutton.c (gtk_spin_button_key_press): numeric keypad support (should be using binding set here) * gtk/gtkoptionmenu.c (gtk_option_menu_key_press): numeric keypad support (should be using binding set here) * gtk/gtkmenushell.c (gtk_menu_shell_class_init): numeric keypad support * gtk/gtkmenu.c (gtk_menu_class_init): numeric keypad support * gtk/gtkmenubar.c (gtk_menu_bar_class_init): numeric keypad * gtk/gtklistitem.c (gtk_list_item_class_init): numeric keypad * gtk/gtkimcontextsimple.c (gtk_im_context_simple_filter_keypress): keypad * gtk/gtkfilesel.c (gtk_file_selection_key_press): keypad * gtk/gtkentry.c (gtk_entry_class_init): numeric keypad fixes * gtk/gtkctree.c (gtk_ctree_class_init): numeric keypad support * gtk/gtkcolorsel.c (palette_activate): keypad support (of course, should be binding-setted) * gtk/gtkwindow.c (gtk_window_class_init): numeric keypad fixes * gtk/gtkclist.c (gtk_clist_class_init): numeric keypad fixes * gtk/gtkcalendar.c: numeric keypad fixes * gtk/gtktextview.c (gtk_text_view_class_init): numeric keypad support * gdk/gdkwindow.c (gdk_window_get_clip_region): fix infinite loop screwup * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha): clip the render area to the drawable's clip region in advance, so we don't get data from the server that we don't need. * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha): check return value of gdk_pixbuf_get_from_drawable(), fall back to bilevel alpha if we can't get the pixbuf to composite against. * gdk/gdkdraw.c (gdk_drawable_get_image): set the image colormap * gdk/gdkimage.c (gdk_image_get_colormap): add gdk_image_set_colormap, gdk_image_get_colormap * gdk/gdkpixbuf-drawable.c (rgbconvert): Change all converters to take a region of the image, instead of converting the entire image. * gtk/gtkwidget.h (struct _GtkWidgetClass): add show_help keybinding signal. Add default bindings for it. Add default handler for show_help that shows the tooltip for the widget. * gtk/gtkdialog.c (gtk_dialog_class_init): add binding set and "close" keybinding signal, remove key press handler. * gtk/gtktooltips.c (gtk_tooltips_set_colors): Just remove this, it's not our usual practice to leave a deprecated function around with a runtime warning, plus we don't want it to appear in docs, plus if we make them yellow no one will want to change them anyhow.
103 lines
2.9 KiB
C
103 lines
2.9 KiB
C
#ifndef __GDK_IMAGE_H__
|
|
#define __GDK_IMAGE_H__
|
|
|
|
#include <gdk/gdktypes.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
/* Types of images.
|
|
* Normal: Normal X image type. These are slow as they involve passing
|
|
* the entire image through the X connection each time a draw
|
|
* request is required. On Win32, a bitmap.
|
|
* Shared: Shared memory X image type. These are fast as the X server
|
|
* and the program actually use the same piece of memory. They
|
|
* should be used with care though as there is the possibility
|
|
* for both the X server and the program to be reading/writing
|
|
* the image simultaneously and producing undesired results.
|
|
* On Win32, also a bitmap.
|
|
*/
|
|
typedef enum
|
|
{
|
|
GDK_IMAGE_NORMAL,
|
|
GDK_IMAGE_SHARED,
|
|
GDK_IMAGE_FASTEST
|
|
} GdkImageType;
|
|
|
|
typedef struct _GdkImageClass GdkImageClass;
|
|
|
|
#define GDK_TYPE_IMAGE (gdk_image_get_type ())
|
|
#define GDK_IMAGE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_IMAGE, GdkImage))
|
|
#define GDK_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_IMAGE, GdkImageClass))
|
|
#define GDK_IS_IMAGE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_IMAGE))
|
|
#define GDK_IS_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_IMAGE))
|
|
#define GDK_IMAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_IMAGE, GdkImageClass))
|
|
|
|
struct _GdkImage
|
|
{
|
|
GObject parent_instance;
|
|
|
|
GdkImageType type;
|
|
GdkVisual *visual; /* visual used to create the image */
|
|
GdkByteOrder byte_order;
|
|
gint width;
|
|
gint height;
|
|
guint16 depth;
|
|
guint16 bpp; /* bytes per pixel */
|
|
guint16 bpl; /* bytes per line */
|
|
guint16 bits_per_pixel; /* bits per pixel */
|
|
gpointer mem;
|
|
|
|
GdkColormap *colormap;
|
|
|
|
gpointer windowing_data;
|
|
};
|
|
|
|
struct _GdkImageClass
|
|
{
|
|
GObjectClass parent_class;
|
|
};
|
|
|
|
GType gdk_image_get_type (void) G_GNUC_CONST;
|
|
|
|
GdkImage* gdk_image_new (GdkImageType type,
|
|
GdkVisual *visual,
|
|
gint width,
|
|
gint height);
|
|
|
|
GdkImage* gdk_image_get (GdkDrawable *drawable,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height);
|
|
|
|
GdkImage * gdk_image_ref (GdkImage *image);
|
|
void gdk_image_unref (GdkImage *image);
|
|
|
|
void gdk_image_put_pixel (GdkImage *image,
|
|
gint x,
|
|
gint y,
|
|
guint32 pixel);
|
|
guint32 gdk_image_get_pixel (GdkImage *image,
|
|
gint x,
|
|
gint y);
|
|
|
|
void gdk_image_set_colormap (GdkImage *image,
|
|
GdkColormap *colormap);
|
|
GdkColormap* gdk_image_get_colormap (GdkImage *image);
|
|
|
|
|
|
#ifdef GDK_ENABLE_BROKEN
|
|
GdkImage* gdk_image_new_bitmap (GdkVisual *visual,
|
|
gpointer data,
|
|
gint width,
|
|
gint height);
|
|
#endif /* GDK_ENABLE_BROKEN */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* __GDK_IMAGE_H__ */
|