mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-27 06:00:22 +00:00
ea19f7c360
Add shadow width to the GdkPopupLayout struct. This information is needed by the compositor to make correct positioning decisions about popups.
157 lines
6.7 KiB
C
157 lines
6.7 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
* Copyright (C) 2020 Red Hat
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#ifndef __GDK_POPUP_LAYOUT_H__
|
|
#define __GDK_POPUP_LAYOUT_H__
|
|
|
|
#if !defined (__GDK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
|
#error "Only <gdk/gdk.h> can be included directly."
|
|
#endif
|
|
|
|
#include <gdk/gdkversionmacros.h>
|
|
#include <gdk/gdktypes.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* GdkAnchorHints:
|
|
* @GDK_ANCHOR_FLIP_X: allow flipping anchors horizontally
|
|
* @GDK_ANCHOR_FLIP_Y: allow flipping anchors vertically
|
|
* @GDK_ANCHOR_SLIDE_X: allow sliding surface horizontally
|
|
* @GDK_ANCHOR_SLIDE_Y: allow sliding surface vertically
|
|
* @GDK_ANCHOR_RESIZE_X: allow resizing surface horizontally
|
|
* @GDK_ANCHOR_RESIZE_Y: allow resizing surface vertically
|
|
* @GDK_ANCHOR_FLIP: allow flipping anchors on both axes
|
|
* @GDK_ANCHOR_SLIDE: allow sliding surface on both axes
|
|
* @GDK_ANCHOR_RESIZE: allow resizing surface on both axes
|
|
*
|
|
* Positioning hints for aligning a surface relative to a rectangle.
|
|
*
|
|
* These hints determine how the surface should be positioned in the case that
|
|
* the surface would fall off-screen if placed in its ideal position.
|
|
*
|
|
* For example, %GDK_ANCHOR_FLIP_X will replace %GDK_GRAVITY_NORTH_WEST with
|
|
* %GDK_GRAVITY_NORTH_EAST and vice versa if the surface extends beyond the left
|
|
* or right edges of the monitor.
|
|
*
|
|
* If %GDK_ANCHOR_SLIDE_X is set, the surface can be shifted horizontally to fit
|
|
* on-screen. If %GDK_ANCHOR_RESIZE_X is set, the surface can be shrunken
|
|
* horizontally to fit.
|
|
*
|
|
* In general, when multiple flags are set, flipping should take precedence over
|
|
* sliding, which should take precedence over resizing.
|
|
*/
|
|
typedef enum
|
|
{
|
|
GDK_ANCHOR_FLIP_X = 1 << 0,
|
|
GDK_ANCHOR_FLIP_Y = 1 << 1,
|
|
GDK_ANCHOR_SLIDE_X = 1 << 2,
|
|
GDK_ANCHOR_SLIDE_Y = 1 << 3,
|
|
GDK_ANCHOR_RESIZE_X = 1 << 4,
|
|
GDK_ANCHOR_RESIZE_Y = 1 << 5,
|
|
GDK_ANCHOR_FLIP = GDK_ANCHOR_FLIP_X | GDK_ANCHOR_FLIP_Y,
|
|
GDK_ANCHOR_SLIDE = GDK_ANCHOR_SLIDE_X | GDK_ANCHOR_SLIDE_Y,
|
|
GDK_ANCHOR_RESIZE = GDK_ANCHOR_RESIZE_X | GDK_ANCHOR_RESIZE_Y,
|
|
} GdkAnchorHints;
|
|
|
|
/**
|
|
* GdkPopupLayout:
|
|
*
|
|
* Struct containing information for gdk_popup_present()
|
|
*/
|
|
typedef struct _GdkPopupLayout GdkPopupLayout;
|
|
|
|
#define GDK_TYPE_POPUP_LAYOUT (gdk_popup_layout_get_type ())
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GType gdk_popup_layout_get_type (void);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkPopupLayout * gdk_popup_layout_new (const GdkRectangle *anchor_rect,
|
|
GdkGravity rect_anchor,
|
|
GdkGravity surface_anchor);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkPopupLayout * gdk_popup_layout_ref (GdkPopupLayout *layout);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_popup_layout_unref (GdkPopupLayout *layout);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkPopupLayout * gdk_popup_layout_copy (GdkPopupLayout *layout);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
gboolean gdk_popup_layout_equal (GdkPopupLayout *layout,
|
|
GdkPopupLayout *other);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_popup_layout_set_anchor_rect (GdkPopupLayout *layout,
|
|
const GdkRectangle *anchor_rect);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
const GdkRectangle * gdk_popup_layout_get_anchor_rect (GdkPopupLayout *layout);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_popup_layout_set_rect_anchor (GdkPopupLayout *layout,
|
|
GdkGravity anchor);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkGravity gdk_popup_layout_get_rect_anchor (GdkPopupLayout *layout);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_popup_layout_set_surface_anchor (GdkPopupLayout *layout,
|
|
GdkGravity anchor);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkGravity gdk_popup_layout_get_surface_anchor (GdkPopupLayout *layout);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_popup_layout_set_anchor_hints (GdkPopupLayout *layout,
|
|
GdkAnchorHints anchor_hints);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkAnchorHints gdk_popup_layout_get_anchor_hints (GdkPopupLayout *layout);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_popup_layout_set_offset (GdkPopupLayout *layout,
|
|
int dx,
|
|
int dy);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_popup_layout_get_offset (GdkPopupLayout *layout,
|
|
int *dx,
|
|
int *dy);
|
|
|
|
GDK_AVAILABLE_IN_4_2
|
|
void gdk_popup_layout_set_shadow_width (GdkPopupLayout *layout,
|
|
int left,
|
|
int right,
|
|
int top,
|
|
int bottom);
|
|
GDK_AVAILABLE_IN_4_2
|
|
void gdk_popup_layout_get_shadow_width (GdkPopupLayout *layout,
|
|
int *left,
|
|
int *right,
|
|
int *top,
|
|
int *bottom);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GDK_POPUP_LAYOUT_H__ */
|