forked from AuroraMiddleware/gtk
0c7b1431d7
Where supported, this allows delegating the titlebar action to the compositor instead of trying to replicate its behavior client-side. https://gitlab.gnome.org/GNOME/mutter/-/issues/602
213 lines
8.3 KiB
C
213 lines
8.3 KiB
C
/*
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* Copyright © 2020 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Matthias Clasen <mclasen@redhat.com>
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*/
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#ifndef __GDK_TOPLEVEL_H__
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#define __GDK_TOPLEVEL_H__
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#if !defined(__GDK_H_INSIDE__) && !defined(GTK_COMPILATION)
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#error "Only <gdk/gdk.h> can be included directly."
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#endif
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#include <gdk/gdkseat.h>
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#include <gdk/gdksurface.h>
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#include <gdk/gdktoplevellayout.h>
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G_BEGIN_DECLS
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/**
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* GdkSurfaceEdge:
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* @GDK_SURFACE_EDGE_NORTH_WEST: the top left corner.
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* @GDK_SURFACE_EDGE_NORTH: the top edge.
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* @GDK_SURFACE_EDGE_NORTH_EAST: the top right corner.
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* @GDK_SURFACE_EDGE_WEST: the left edge.
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* @GDK_SURFACE_EDGE_EAST: the right edge.
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* @GDK_SURFACE_EDGE_SOUTH_WEST: the lower left corner.
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* @GDK_SURFACE_EDGE_SOUTH: the lower edge.
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* @GDK_SURFACE_EDGE_SOUTH_EAST: the lower right corner.
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*
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* Determines a surface edge or corner.
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*/
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typedef enum
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{
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GDK_SURFACE_EDGE_NORTH_WEST,
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GDK_SURFACE_EDGE_NORTH,
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GDK_SURFACE_EDGE_NORTH_EAST,
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GDK_SURFACE_EDGE_WEST,
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GDK_SURFACE_EDGE_EAST,
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GDK_SURFACE_EDGE_SOUTH_WEST,
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GDK_SURFACE_EDGE_SOUTH,
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GDK_SURFACE_EDGE_SOUTH_EAST
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} GdkSurfaceEdge;
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/**
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* GdkFullscreenMode:
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* @GDK_FULLSCREEN_ON_CURRENT_MONITOR: Fullscreen on current monitor only.
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* @GDK_FULLSCREEN_ON_ALL_MONITORS: Span across all monitors when fullscreen.
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*
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* Indicates which monitor a surface should span over when in fullscreen mode.
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*/
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typedef enum
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{
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GDK_FULLSCREEN_ON_CURRENT_MONITOR,
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GDK_FULLSCREEN_ON_ALL_MONITORS
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} GdkFullscreenMode;
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/**
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* GdkToplevelState:
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* @GDK_TOPLEVEL_STATE_MINIMIZED: the surface is minimized
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* @GDK_TOPLEVEL_STATE_MAXIMIZED: the surface is maximized
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* @GDK_TOPLEVEL_STATE_STICKY: the surface is sticky
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* @GDK_TOPLEVEL_STATE_FULLSCREEN: the surface is maximized without decorations
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* @GDK_TOPLEVEL_STATE_ABOVE: the surface is kept above other surfaces
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* @GDK_TOPLEVEL_STATE_BELOW: the surface is kept below other surfaces
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* @GDK_TOPLEVEL_STATE_FOCUSED: the surface is presented as focused (with active decorations)
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* @GDK_TOPLEVEL_STATE_TILED: the surface is in a tiled state
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* @GDK_TOPLEVEL_STATE_TOP_TILED: whether the top edge is tiled
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* @GDK_TOPLEVEL_STATE_TOP_RESIZABLE: whether the top edge is resizable
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* @GDK_TOPLEVEL_STATE_RIGHT_TILED: whether the right edge is tiled
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* @GDK_TOPLEVEL_STATE_RIGHT_RESIZABLE: whether the right edge is resizable
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* @GDK_TOPLEVEL_STATE_BOTTOM_TILED: whether the bottom edge is tiled
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* @GDK_TOPLEVEL_STATE_BOTTOM_RESIZABLE: whether the bottom edge is resizable
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* @GDK_TOPLEVEL_STATE_LEFT_TILED: whether the left edge is tiled
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* @GDK_TOPLEVEL_STATE_LEFT_RESIZABLE: whether the left edge is resizable
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*
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* Specifies the state of a toplevel surface.
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*
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* On platforms that support information about individual edges, the
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* %GDK_TOPLEVEL_STATE_TILED state will be set whenever any of the individual
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* tiled states is set. On platforms that lack that support, the tiled state
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* will give an indication of tiledness without any of the per-edge states
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* being set.
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*/
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typedef enum
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{
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GDK_TOPLEVEL_STATE_MINIMIZED = 1 << 0,
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GDK_TOPLEVEL_STATE_MAXIMIZED = 1 << 1,
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GDK_TOPLEVEL_STATE_STICKY = 1 << 2,
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GDK_TOPLEVEL_STATE_FULLSCREEN = 1 << 3,
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GDK_TOPLEVEL_STATE_ABOVE = 1 << 4,
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GDK_TOPLEVEL_STATE_BELOW = 1 << 5,
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GDK_TOPLEVEL_STATE_FOCUSED = 1 << 6,
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GDK_TOPLEVEL_STATE_TILED = 1 << 7,
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GDK_TOPLEVEL_STATE_TOP_TILED = 1 << 8,
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GDK_TOPLEVEL_STATE_TOP_RESIZABLE = 1 << 9,
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GDK_TOPLEVEL_STATE_RIGHT_TILED = 1 << 10,
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GDK_TOPLEVEL_STATE_RIGHT_RESIZABLE = 1 << 11,
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GDK_TOPLEVEL_STATE_BOTTOM_TILED = 1 << 12,
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GDK_TOPLEVEL_STATE_BOTTOM_RESIZABLE = 1 << 13,
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GDK_TOPLEVEL_STATE_LEFT_TILED = 1 << 14,
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GDK_TOPLEVEL_STATE_LEFT_RESIZABLE = 1 << 15
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} GdkToplevelState;
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typedef enum
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{
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GDK_TITLEBAR_GESTURE_DOUBLE_CLICK = 1,
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GDK_TITLEBAR_GESTURE_RIGHT_CLICK = 2,
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GDK_TITLEBAR_GESTURE_MIDDLE_CLICK = 3
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} GdkTitlebarGesture;
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#define GDK_TYPE_TOPLEVEL (gdk_toplevel_get_type ())
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GDK_AVAILABLE_IN_ALL
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G_DECLARE_INTERFACE (GdkToplevel, gdk_toplevel, GDK, TOPLEVEL, GObject)
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_present (GdkToplevel *toplevel,
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GdkToplevelLayout *layout);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_toplevel_minimize (GdkToplevel *toplevel);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_toplevel_lower (GdkToplevel *toplevel);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_focus (GdkToplevel *toplevel,
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guint32 timestamp);
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GDK_AVAILABLE_IN_ALL
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GdkToplevelState gdk_toplevel_get_state (GdkToplevel *toplevel);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_set_title (GdkToplevel *toplevel,
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const char *title);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_set_startup_id (GdkToplevel *toplevel,
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const char *startup_id);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_set_transient_for (GdkToplevel *toplevel,
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GdkSurface *parent);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_set_modal (GdkToplevel *toplevel,
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gboolean modal);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_set_icon_list (GdkToplevel *toplevel,
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GList *surfaces);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_toplevel_show_window_menu (GdkToplevel *toplevel,
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GdkEvent *event);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_set_decorated (GdkToplevel *toplevel,
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gboolean decorated);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_set_deletable (GdkToplevel *toplevel,
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gboolean deletable);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_toplevel_supports_edge_constraints (GdkToplevel *toplevel);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_inhibit_system_shortcuts (GdkToplevel *toplevel,
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GdkEvent *event);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_restore_system_shortcuts (GdkToplevel *toplevel);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_begin_resize (GdkToplevel *toplevel,
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GdkSurfaceEdge edge,
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GdkDevice *device,
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int button,
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double x,
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double y,
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guint32 timestamp);
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GDK_AVAILABLE_IN_ALL
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void gdk_toplevel_begin_move (GdkToplevel *toplevel,
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GdkDevice *device,
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int button,
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double x,
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double y,
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guint32 timestamp);
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GDK_AVAILABLE_IN_4_4
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gboolean gdk_toplevel_titlebar_gesture (GdkToplevel *toplevel,
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GdkTitlebarGesture gesture);
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G_END_DECLS
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#endif /* __GDK_TOPLEVEL_H__ */
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