/usr/include/gtk-3.0/gtk/gtkwidget.h is in libgtk-3-dev 3.10.8-0ubuntu1.4.
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1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 | /* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* 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/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_WIDGET_H__
#define __GTK_WIDGET_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gdk/gdk.h>
#include <gtk/gtkaccelgroup.h>
#include <gtk/gtkborder.h>
#include <gtk/gtktypes.h>
#include <atk/atk.h>
G_BEGIN_DECLS
/* Kinds of widget-specific help */
typedef enum
{
GTK_WIDGET_HELP_TOOLTIP,
GTK_WIDGET_HELP_WHATS_THIS
} GtkWidgetHelpType;
/* Macro for casting a pointer to a GtkWidget or GtkWidgetClass pointer.
* Macros for testing whether `widget' or `klass' are of type GTK_TYPE_WIDGET.
*/
#define GTK_TYPE_WIDGET (gtk_widget_get_type ())
#define GTK_WIDGET(widget) (G_TYPE_CHECK_INSTANCE_CAST ((widget), GTK_TYPE_WIDGET, GtkWidget))
#define GTK_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WIDGET, GtkWidgetClass))
#define GTK_IS_WIDGET(widget) (G_TYPE_CHECK_INSTANCE_TYPE ((widget), GTK_TYPE_WIDGET))
#define GTK_IS_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WIDGET))
#define GTK_WIDGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WIDGET, GtkWidgetClass))
#define GTK_TYPE_REQUISITION (gtk_requisition_get_type ())
typedef struct _GtkWidgetPrivate GtkWidgetPrivate;
typedef struct _GtkWidgetClass GtkWidgetClass;
typedef struct _GtkWidgetClassPrivate GtkWidgetClassPrivate;
typedef struct _GtkWidgetAuxInfo GtkWidgetAuxInfo;
/**
* GtkAllocation:
* @x: the X position of the widget's area relative to its parents allocation.
* @y: the Y position of the widget's area relative to its parents allocation.
* @width: the width of the widget's allocated area.
* @height: the height of the widget's allocated area.
*
* A <structname>GtkAllocation</structname> of a widget represents region
* which has been allocated to the widget by its parent. It is a subregion
* of its parents allocation. See <xref linkend="geometry-management"/> for
* more information.
*/
typedef GdkRectangle GtkAllocation;
/**
* GtkCallback:
* @widget: the widget to operate on
* @data: (closure): user-supplied data
*
* The type of the callback functions used for e.g. iterating over
* the children of a container, see gtk_container_foreach().
*/
typedef void (*GtkCallback) (GtkWidget *widget,
gpointer data);
/**
* GtkTickCallback:
* @widget: the widget
* @frame_clock: the frame clock for the widget (same as calling gtk_widget_get_frame_clock())
* @user_data: user data passed to gtk_widget_add_tick_callback().
*
* Callback type for adding a function to update animations. See gtk_widget_add_tick_callback().
*
* Returns: %G_SOURCE_CONTINUE if the tick callback should continue to be called,
* %G_SOURCE_REMOVE if the tick callback should be removed.
*
* Since: 3.8
*/
typedef gboolean (*GtkTickCallback) (GtkWidget *widget,
GdkFrameClock *frame_clock,
gpointer user_data);
/**
* GtkRequisition:
* @width: the widget's desired width
* @height: the widget's desired height
*
* A <structname>GtkRequisition</structname> represents the desired size of a widget. See
* <xref linkend="geometry-management"/> for more information.
*/
struct _GtkRequisition
{
gint width;
gint height;
};
/* The widget is the base of the tree for displayable objects.
* (A displayable object is one which takes up some amount
* of screen real estate). It provides a common base and interface
* which actual widgets must adhere to.
*/
struct _GtkWidget
{
GInitiallyUnowned parent_instance;
GtkWidgetPrivate *priv;
};
/**
* GtkWidgetClass:
* @parent_class: The object class structure needs to be the first
* element in the widget class structure in order for the class mechanism
* to work correctly. This allows a GtkWidgetClass pointer to be cast to
* a GObjectClass pointer.
* @activate_signal: The signal to emit when a widget of this class is
* activated, gtk_widget_activate() handles the emission.
* Implementation of this signal is optional.
* @get_request_mode: This allows a widget to tell its parent container whether
* it prefers to be allocated in %GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH or
* %GTK_SIZE_REQUEST_WIDTH_FOR_HEIGHT mode.
* %GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH means the widget prefers to have
* #GtkWidgetClass.get_preferred_width() called and then
* #GtkWidgetClass.get_preferred_height_for_width().
* %GTK_SIZE_REQUEST_CONSTANT_SIZE disables any height-for-width or
* width-for-height geometry management for a said widget and is the
* default return.
* It's important to note (as described below) that any widget
* which trades height-for-width or width-for-height must respond properly
* to both of the virtual methods #GtkWidgetClass.get_preferred_height_for_width()
* and #GtkWidgetClass.get_preferred_width_for_height() since it might be
* queried in either #GtkSizeRequestMode by its parent container.
* @get_preferred_height: This is called by containers to obtain the minimum
* and natural height of a widget. A widget that does not actually trade
* any height for width or width for height only has to implement these
* two virtual methods (#GtkWidgetClass.get_preferred_width() and
* #GtkWidgetClass.get_preferred_height()).
* @get_preferred_width_for_height: This is analogous to
* #GtkWidgetClass.get_preferred_height_for_width() except that it
* operates in the oposite orientation. It's rare that a widget actually
* does %GTK_SIZE_REQUEST_WIDTH_FOR_HEIGHT requests but this can happen
* when, for example, a widget or container gets additional columns to
* compensate for a smaller allocated height.
* @get_preferred_width: This is called by containers to obtain the minimum
* and natural width of a widget. A widget will never be allocated a width
* less than its minimum and will only ever be allocated a width greater
* than the natural width once all of the said widget's siblings have
* received their natural widths.
* Furthermore, a widget will only ever be allocated a width greater than
* its natural width if it was configured to receive extra expand space
* from its parent container.
* @get_preferred_height_for_width: This is similar to
* #GtkWidgetClass.get_preferred_height() except that it is passed a
* contextual width to request height for. By implementing this virtual
* method it is possible for a #GtkLabel to tell its parent how much height
* would be required if the label were to be allocated a said width.
* @adjust_size_request: Convert an initial size request from a widget's
* #GtkSizeRequestMode virtual method implementations into a size request to
* be used by parent containers in laying out the widget.
* adjust_size_request adjusts <emphasis>from</emphasis> a child widget's
* original request <emphasis>to</emphasis> what a parent container should
* use for layout. The @for_size argument will be -1 if the request should
* not be for a particular size in the opposing orientation, i.e. if the
* request is not height-for-width or width-for-height. If @for_size is
* greater than -1, it is the proposed allocation in the opposing
* orientation that we need the request for. Implementations of
* adjust_size_request should chain up to the default implementation,
* which applies #GtkWidget's margin properties and imposes any values
* from gtk_widget_set_size_request(). Chaining up should be last,
* <emphasis>after</emphasis> your subclass adjusts the request, so
* #GtkWidget can apply constraints and add the margin properly.
* @adjust_size_allocation: Convert an initial size allocation assigned
* by a #GtkContainer using gtk_widget_size_allocate(), into an actual
* size allocation to be used by the widget. adjust_size_allocation
* adjusts <emphasis>to</emphasis> a child widget's actual allocation
* <emphasis>from</emphasis> what a parent container computed for the
* child. The adjusted allocation must be entirely within the original
* allocation. In any custom implementation, chain up to the default
* #GtkWidget implementation of this method, which applies the margin
* and alignment properties of #GtkWidget. Chain up
* <emphasis>before</emphasis> performing your own adjustments so your
* own adjustments remove more allocation after the #GtkWidget base
* class has already removed margin and alignment. The natural size
* passed in should be adjusted in the same way as the allocated size,
* which allows adjustments to perform alignments or other changes
* based on natural size.
*/
struct _GtkWidgetClass
{
GInitiallyUnownedClass parent_class;
/*< public >*/
guint activate_signal;
/* seldomly overidden */
void (*dispatch_child_properties_changed) (GtkWidget *widget,
guint n_pspecs,
GParamSpec **pspecs);
/* basics */
void (* destroy) (GtkWidget *widget);
void (* show) (GtkWidget *widget);
void (* show_all) (GtkWidget *widget);
void (* hide) (GtkWidget *widget);
void (* map) (GtkWidget *widget);
void (* unmap) (GtkWidget *widget);
void (* realize) (GtkWidget *widget);
void (* unrealize) (GtkWidget *widget);
void (* size_allocate) (GtkWidget *widget,
GtkAllocation *allocation);
void (* state_changed) (GtkWidget *widget,
GtkStateType previous_state);
void (* state_flags_changed) (GtkWidget *widget,
GtkStateFlags previous_state_flags);
void (* parent_set) (GtkWidget *widget,
GtkWidget *previous_parent);
void (* hierarchy_changed) (GtkWidget *widget,
GtkWidget *previous_toplevel);
void (* style_set) (GtkWidget *widget,
GtkStyle *previous_style);
void (* direction_changed) (GtkWidget *widget,
GtkTextDirection previous_direction);
void (* grab_notify) (GtkWidget *widget,
gboolean was_grabbed);
void (* child_notify) (GtkWidget *widget,
GParamSpec *child_property);
gboolean (* draw) (GtkWidget *widget,
cairo_t *cr);
/* size requests */
GtkSizeRequestMode (* get_request_mode) (GtkWidget *widget);
void (* get_preferred_height) (GtkWidget *widget,
gint *minimum_height,
gint *natural_height);
void (* get_preferred_width_for_height) (GtkWidget *widget,
gint height,
gint *minimum_width,
gint *natural_width);
void (* get_preferred_width) (GtkWidget *widget,
gint *minimum_width,
gint *natural_width);
void (* get_preferred_height_for_width) (GtkWidget *widget,
gint width,
gint *minimum_height,
gint *natural_height);
/* Mnemonics */
gboolean (* mnemonic_activate) (GtkWidget *widget,
gboolean group_cycling);
/* explicit focus */
void (* grab_focus) (GtkWidget *widget);
gboolean (* focus) (GtkWidget *widget,
GtkDirectionType direction);
/* keyboard navigation */
void (* move_focus) (GtkWidget *widget,
GtkDirectionType direction);
gboolean (* keynav_failed) (GtkWidget *widget,
GtkDirectionType direction);
/* events */
gboolean (* event) (GtkWidget *widget,
GdkEvent *event);
gboolean (* button_press_event) (GtkWidget *widget,
GdkEventButton *event);
gboolean (* button_release_event) (GtkWidget *widget,
GdkEventButton *event);
gboolean (* scroll_event) (GtkWidget *widget,
GdkEventScroll *event);
gboolean (* motion_notify_event) (GtkWidget *widget,
GdkEventMotion *event);
gboolean (* delete_event) (GtkWidget *widget,
GdkEventAny *event);
gboolean (* destroy_event) (GtkWidget *widget,
GdkEventAny *event);
gboolean (* key_press_event) (GtkWidget *widget,
GdkEventKey *event);
gboolean (* key_release_event) (GtkWidget *widget,
GdkEventKey *event);
gboolean (* enter_notify_event) (GtkWidget *widget,
GdkEventCrossing *event);
gboolean (* leave_notify_event) (GtkWidget *widget,
GdkEventCrossing *event);
gboolean (* configure_event) (GtkWidget *widget,
GdkEventConfigure *event);
gboolean (* focus_in_event) (GtkWidget *widget,
GdkEventFocus *event);
gboolean (* focus_out_event) (GtkWidget *widget,
GdkEventFocus *event);
gboolean (* map_event) (GtkWidget *widget,
GdkEventAny *event);
gboolean (* unmap_event) (GtkWidget *widget,
GdkEventAny *event);
gboolean (* property_notify_event) (GtkWidget *widget,
GdkEventProperty *event);
gboolean (* selection_clear_event) (GtkWidget *widget,
GdkEventSelection *event);
gboolean (* selection_request_event) (GtkWidget *widget,
GdkEventSelection *event);
gboolean (* selection_notify_event) (GtkWidget *widget,
GdkEventSelection *event);
gboolean (* proximity_in_event) (GtkWidget *widget,
GdkEventProximity *event);
gboolean (* proximity_out_event) (GtkWidget *widget,
GdkEventProximity *event);
gboolean (* visibility_notify_event) (GtkWidget *widget,
GdkEventVisibility *event);
gboolean (* window_state_event) (GtkWidget *widget,
GdkEventWindowState *event);
gboolean (* damage_event) (GtkWidget *widget,
GdkEventExpose *event);
gboolean (* grab_broken_event) (GtkWidget *widget,
GdkEventGrabBroken *event);
/* selection */
void (* selection_get) (GtkWidget *widget,
GtkSelectionData *selection_data,
guint info,
guint time_);
void (* selection_received) (GtkWidget *widget,
GtkSelectionData *selection_data,
guint time_);
/* Source side drag signals */
void (* drag_begin) (GtkWidget *widget,
GdkDragContext *context);
void (* drag_end) (GtkWidget *widget,
GdkDragContext *context);
void (* drag_data_get) (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time_);
void (* drag_data_delete) (GtkWidget *widget,
GdkDragContext *context);
/* Target side drag signals */
void (* drag_leave) (GtkWidget *widget,
GdkDragContext *context,
guint time_);
gboolean (* drag_motion) (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
guint time_);
gboolean (* drag_drop) (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
guint time_);
void (* drag_data_received) (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time_);
gboolean (* drag_failed) (GtkWidget *widget,
GdkDragContext *context,
GtkDragResult result);
/* Signals used only for keybindings */
gboolean (* popup_menu) (GtkWidget *widget);
/* If a widget has multiple tooltips/whatsthis, it should show the
* one for the current focus location, or if that doesn't make
* sense, should cycle through them showing each tip alongside
* whatever piece of the widget it applies to.
*/
gboolean (* show_help) (GtkWidget *widget,
GtkWidgetHelpType help_type);
/* accessibility support
*/
AtkObject * (* get_accessible) (GtkWidget *widget);
void (* screen_changed) (GtkWidget *widget,
GdkScreen *previous_screen);
gboolean (* can_activate_accel) (GtkWidget *widget,
guint signal_id);
void (* composited_changed) (GtkWidget *widget);
gboolean (* query_tooltip) (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_tooltip,
GtkTooltip *tooltip);
void (* compute_expand) (GtkWidget *widget,
gboolean *hexpand_p,
gboolean *vexpand_p);
void (* adjust_size_request) (GtkWidget *widget,
GtkOrientation orientation,
gint *minimum_size,
gint *natural_size);
void (* adjust_size_allocation) (GtkWidget *widget,
GtkOrientation orientation,
gint *minimum_size,
gint *natural_size,
gint *allocated_pos,
gint *allocated_size);
void (* style_updated) (GtkWidget *widget);
gboolean (* touch_event) (GtkWidget *widget,
GdkEventTouch *event);
void (* get_preferred_height_and_baseline_for_width) (GtkWidget *widget,
gint width,
gint *minimum_height,
gint *natural_height,
gint *minimum_baseline,
gint *natural_baseline);
void (* adjust_baseline_request)(GtkWidget *widget,
gint *minimum_baseline,
gint *natural_baseline);
void (* adjust_baseline_allocation) (GtkWidget *widget,
gint *baseline);
void (*queue_draw_region) (GtkWidget *widget,
const cairo_region_t *region);
/*< private >*/
GtkWidgetClassPrivate *priv;
/* Padding for future expansion */
void (*_gtk_reserved6) (void);
void (*_gtk_reserved7) (void);
};
struct _GtkWidgetAuxInfo
{
gint width;
gint height;
guint halign : 4;
guint valign : 4;
GtkBorder margin;
};
GDK_AVAILABLE_IN_ALL
GType gtk_widget_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_widget_new (GType type,
const gchar *first_property_name,
...);
GDK_AVAILABLE_IN_ALL
void gtk_widget_destroy (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_destroyed (GtkWidget *widget,
GtkWidget **widget_pointer);
GDK_AVAILABLE_IN_ALL
void gtk_widget_unparent (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_show (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_hide (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_show_now (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_show_all (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_no_show_all (GtkWidget *widget,
gboolean no_show_all);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_no_show_all (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_map (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_unmap (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_realize (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_unrealize (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_draw (GtkWidget *widget,
cairo_t *cr);
/* Queuing draws */
GDK_AVAILABLE_IN_ALL
void gtk_widget_queue_draw (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_queue_draw_area (GtkWidget *widget,
gint x,
gint y,
gint width,
gint height);
GDK_AVAILABLE_IN_ALL
void gtk_widget_queue_draw_region (GtkWidget *widget,
const cairo_region_t*region);
GDK_AVAILABLE_IN_ALL
void gtk_widget_queue_resize (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_queue_resize_no_redraw (GtkWidget *widget);
GDK_AVAILABLE_IN_3_8
GdkFrameClock* gtk_widget_get_frame_clock (GtkWidget *widget);
GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_get_preferred_size)
void gtk_widget_size_request (GtkWidget *widget,
GtkRequisition *requisition);
GDK_AVAILABLE_IN_ALL
void gtk_widget_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
GDK_AVAILABLE_IN_3_10
void gtk_widget_size_allocate_with_baseline (GtkWidget *widget,
GtkAllocation *allocation,
gint baseline);
GDK_AVAILABLE_IN_ALL
GtkSizeRequestMode gtk_widget_get_request_mode (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_get_preferred_width (GtkWidget *widget,
gint *minimum_width,
gint *natural_width);
GDK_AVAILABLE_IN_ALL
void gtk_widget_get_preferred_height_for_width (GtkWidget *widget,
gint width,
gint *minimum_height,
gint *natural_height);
GDK_AVAILABLE_IN_ALL
void gtk_widget_get_preferred_height (GtkWidget *widget,
gint *minimum_height,
gint *natural_height);
GDK_AVAILABLE_IN_ALL
void gtk_widget_get_preferred_width_for_height (GtkWidget *widget,
gint height,
gint *minimum_width,
gint *natural_width);
GDK_AVAILABLE_IN_3_10
void gtk_widget_get_preferred_height_and_baseline_for_width (GtkWidget *widget,
gint width,
gint *minimum_height,
gint *natural_height,
gint *minimum_baseline,
gint *natural_baseline);
GDK_AVAILABLE_IN_ALL
void gtk_widget_get_preferred_size (GtkWidget *widget,
GtkRequisition *minimum_size,
GtkRequisition *natural_size);
GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_get_preferred_size)
void gtk_widget_get_child_requisition (GtkWidget *widget,
GtkRequisition *requisition);
GDK_AVAILABLE_IN_ALL
void gtk_widget_add_accelerator (GtkWidget *widget,
const gchar *accel_signal,
GtkAccelGroup *accel_group,
guint accel_key,
GdkModifierType accel_mods,
GtkAccelFlags accel_flags);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_remove_accelerator (GtkWidget *widget,
GtkAccelGroup *accel_group,
guint accel_key,
GdkModifierType accel_mods);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_accel_path (GtkWidget *widget,
const gchar *accel_path,
GtkAccelGroup *accel_group);
GDK_AVAILABLE_IN_ALL
GList* gtk_widget_list_accel_closures (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_can_activate_accel (GtkWidget *widget,
guint signal_id);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_mnemonic_activate (GtkWidget *widget,
gboolean group_cycling);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_event (GtkWidget *widget,
GdkEvent *event);
GDK_AVAILABLE_IN_ALL
gint gtk_widget_send_expose (GtkWidget *widget,
GdkEvent *event);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_send_focus_change (GtkWidget *widget,
GdkEvent *event);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_activate (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_reparent (GtkWidget *widget,
GtkWidget *new_parent);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_intersect (GtkWidget *widget,
const GdkRectangle *area,
GdkRectangle *intersection);
GDK_AVAILABLE_IN_ALL
cairo_region_t *gtk_widget_region_intersect (GtkWidget *widget,
const cairo_region_t *region);
GDK_AVAILABLE_IN_ALL
void gtk_widget_freeze_child_notify (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_child_notify (GtkWidget *widget,
const gchar *child_property);
GDK_AVAILABLE_IN_ALL
void gtk_widget_thaw_child_notify (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_can_focus (GtkWidget *widget,
gboolean can_focus);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_can_focus (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_has_focus (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_is_focus (GtkWidget *widget);
GDK_AVAILABLE_IN_3_2
gboolean gtk_widget_has_visible_focus (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_grab_focus (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_can_default (GtkWidget *widget,
gboolean can_default);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_can_default (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_has_default (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_grab_default (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_receives_default (GtkWidget *widget,
gboolean receives_default);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_receives_default (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_has_grab (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_device_is_shadowed (GtkWidget *widget,
GdkDevice *device);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_name (GtkWidget *widget,
const gchar *name);
GDK_AVAILABLE_IN_ALL
const gchar * gtk_widget_get_name (GtkWidget *widget);
GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_set_state_flags)
void gtk_widget_set_state (GtkWidget *widget,
GtkStateType state);
GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_get_state_flags)
GtkStateType gtk_widget_get_state (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_state_flags (GtkWidget *widget,
GtkStateFlags flags,
gboolean clear);
GDK_AVAILABLE_IN_ALL
void gtk_widget_unset_state_flags (GtkWidget *widget,
GtkStateFlags flags);
GDK_AVAILABLE_IN_ALL
GtkStateFlags gtk_widget_get_state_flags (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_sensitive (GtkWidget *widget,
gboolean sensitive);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_sensitive (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_is_sensitive (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_visible (GtkWidget *widget,
gboolean visible);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_visible (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_is_visible (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_has_window (GtkWidget *widget,
gboolean has_window);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_has_window (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_is_toplevel (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_is_drawable (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_realized (GtkWidget *widget,
gboolean realized);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_realized (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_mapped (GtkWidget *widget,
gboolean mapped);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_mapped (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_app_paintable (GtkWidget *widget,
gboolean app_paintable);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_app_paintable (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_double_buffered (GtkWidget *widget,
gboolean double_buffered);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_double_buffered (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_redraw_on_allocate (GtkWidget *widget,
gboolean redraw_on_allocate);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_parent (GtkWidget *widget,
GtkWidget *parent);
GDK_AVAILABLE_IN_ALL
GtkWidget * gtk_widget_get_parent (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_parent_window (GtkWidget *widget,
GdkWindow *parent_window);
GDK_AVAILABLE_IN_ALL
GdkWindow * gtk_widget_get_parent_window (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_child_visible (GtkWidget *widget,
gboolean is_visible);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_child_visible (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_window (GtkWidget *widget,
GdkWindow *window);
GDK_AVAILABLE_IN_ALL
GdkWindow * gtk_widget_get_window (GtkWidget *widget);
GDK_AVAILABLE_IN_3_8
void gtk_widget_register_window (GtkWidget *widget,
GdkWindow *window);
GDK_AVAILABLE_IN_3_8
void gtk_widget_unregister_window (GtkWidget *widget,
GdkWindow *window);
GDK_AVAILABLE_IN_ALL
int gtk_widget_get_allocated_width (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
int gtk_widget_get_allocated_height (GtkWidget *widget);
GDK_AVAILABLE_IN_3_10
int gtk_widget_get_allocated_baseline (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_get_allocation (GtkWidget *widget,
GtkAllocation *allocation);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_allocation (GtkWidget *widget,
const GtkAllocation *allocation);
GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_get_preferred_width & gtk_widget_get_preferred_height)
void gtk_widget_get_requisition (GtkWidget *widget,
GtkRequisition *requisition);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_child_focus (GtkWidget *widget,
GtkDirectionType direction);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_keynav_failed (GtkWidget *widget,
GtkDirectionType direction);
GDK_AVAILABLE_IN_ALL
void gtk_widget_error_bell (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_size_request (GtkWidget *widget,
gint width,
gint height);
GDK_AVAILABLE_IN_ALL
void gtk_widget_get_size_request (GtkWidget *widget,
gint *width,
gint *height);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_events (GtkWidget *widget,
gint events);
GDK_AVAILABLE_IN_ALL
void gtk_widget_add_events (GtkWidget *widget,
gint events);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_device_events (GtkWidget *widget,
GdkDevice *device,
GdkEventMask events);
GDK_AVAILABLE_IN_ALL
void gtk_widget_add_device_events (GtkWidget *widget,
GdkDevice *device,
GdkEventMask events);
GDK_AVAILABLE_IN_3_8
void gtk_widget_set_opacity (GtkWidget *widget,
double opacity);
GDK_AVAILABLE_IN_3_8
double gtk_widget_get_opacity (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_device_enabled (GtkWidget *widget,
GdkDevice *device,
gboolean enabled);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_device_enabled (GtkWidget *widget,
GdkDevice *device);
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_widget_get_toplevel (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_widget_get_ancestor (GtkWidget *widget,
GType widget_type);
GDK_AVAILABLE_IN_ALL
GdkVisual* gtk_widget_get_visual (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_visual (GtkWidget *widget,
GdkVisual *visual);
GDK_AVAILABLE_IN_ALL
GdkScreen * gtk_widget_get_screen (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_has_screen (GtkWidget *widget);
GDK_AVAILABLE_IN_3_10
gint gtk_widget_get_scale_factor (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GdkDisplay * gtk_widget_get_display (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GdkWindow * gtk_widget_get_root_window (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GtkSettings* gtk_widget_get_settings (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GtkClipboard *gtk_widget_get_clipboard (GtkWidget *widget,
GdkAtom selection);
/* Expand flags and related support */
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_hexpand (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_hexpand (GtkWidget *widget,
gboolean expand);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_hexpand_set (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_hexpand_set (GtkWidget *widget,
gboolean set);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_vexpand (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_vexpand (GtkWidget *widget,
gboolean expand);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_vexpand_set (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_vexpand_set (GtkWidget *widget,
gboolean set);
GDK_AVAILABLE_IN_ALL
void gtk_widget_queue_compute_expand (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_compute_expand (GtkWidget *widget,
GtkOrientation orientation);
/* Multidevice support */
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_support_multidevice (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_support_multidevice (GtkWidget *widget,
gboolean support_multidevice);
/* Accessibility support */
GDK_AVAILABLE_IN_3_2
void gtk_widget_class_set_accessible_type (GtkWidgetClass *widget_class,
GType type);
GDK_AVAILABLE_IN_3_2
void gtk_widget_class_set_accessible_role (GtkWidgetClass *widget_class,
AtkRole role);
GDK_AVAILABLE_IN_ALL
AtkObject* gtk_widget_get_accessible (GtkWidget *widget);
/* Margin and alignment */
GDK_AVAILABLE_IN_ALL
GtkAlign gtk_widget_get_halign (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_halign (GtkWidget *widget,
GtkAlign align);
GDK_AVAILABLE_IN_ALL
GtkAlign gtk_widget_get_valign (GtkWidget *widget);
GDK_AVAILABLE_IN_3_10
GtkAlign gtk_widget_get_valign_with_baseline (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_valign (GtkWidget *widget,
GtkAlign align);
GDK_AVAILABLE_IN_ALL
gint gtk_widget_get_margin_left (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_margin_left (GtkWidget *widget,
gint margin);
GDK_AVAILABLE_IN_ALL
gint gtk_widget_get_margin_right (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_margin_right (GtkWidget *widget,
gint margin);
GDK_AVAILABLE_IN_ALL
gint gtk_widget_get_margin_top (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_margin_top (GtkWidget *widget,
gint margin);
GDK_AVAILABLE_IN_ALL
gint gtk_widget_get_margin_bottom (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_margin_bottom (GtkWidget *widget,
gint margin);
GDK_AVAILABLE_IN_ALL
gint gtk_widget_get_events (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GdkEventMask gtk_widget_get_device_events (GtkWidget *widget,
GdkDevice *device);
GDK_DEPRECATED_IN_3_4_FOR(gdk_window_get_device_position)
void gtk_widget_get_pointer (GtkWidget *widget,
gint *x,
gint *y);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_is_ancestor (GtkWidget *widget,
GtkWidget *ancestor);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_translate_coordinates (GtkWidget *src_widget,
GtkWidget *dest_widget,
gint src_x,
gint src_y,
gint *dest_x,
gint *dest_y);
/* Hide widget and return TRUE.
*/
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_hide_on_delete (GtkWidget *widget);
/* Functions to override widget styling */
GDK_AVAILABLE_IN_ALL
void gtk_widget_override_color (GtkWidget *widget,
GtkStateFlags state,
const GdkRGBA *color);
GDK_AVAILABLE_IN_ALL
void gtk_widget_override_background_color (GtkWidget *widget,
GtkStateFlags state,
const GdkRGBA *color);
GDK_AVAILABLE_IN_ALL
void gtk_widget_override_font (GtkWidget *widget,
const PangoFontDescription *font_desc);
GDK_AVAILABLE_IN_ALL
void gtk_widget_override_symbolic_color (GtkWidget *widget,
const gchar *name,
const GdkRGBA *color);
GDK_AVAILABLE_IN_ALL
void gtk_widget_override_cursor (GtkWidget *widget,
const GdkRGBA *cursor,
const GdkRGBA *secondary_cursor);
GDK_AVAILABLE_IN_ALL
void gtk_widget_reset_style (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
PangoContext *gtk_widget_create_pango_context (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
PangoContext *gtk_widget_get_pango_context (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
PangoLayout *gtk_widget_create_pango_layout (GtkWidget *widget,
const gchar *text);
GDK_DEPRECATED_IN_3_10_FOR(gtk_icon_theme_load_icon)
GdkPixbuf *gtk_widget_render_icon_pixbuf (GtkWidget *widget,
const gchar *stock_id,
GtkIconSize size);
/* handle composite names for GTK_COMPOSITE_CHILD widgets,
* the returned name is newly allocated.
*/
GDK_DEPRECATED_IN_3_10_FOR(gtk_widget_class_set_template)
void gtk_widget_set_composite_name (GtkWidget *widget,
const gchar *name);
GDK_DEPRECATED_IN_3_10_FOR(gtk_widget_class_set_template)
gchar* gtk_widget_get_composite_name (GtkWidget *widget);
/* Push/pop pairs, to change default values upon a widget's creation.
* This will override the values that got set by the
* gtk_widget_set_default_* () functions.
*/
GDK_DEPRECATED_IN_3_10_FOR(gtk_widget_class_set_template)
void gtk_widget_push_composite_child (void);
GDK_DEPRECATED_IN_3_10_FOR(gtk_widget_class_set_template)
void gtk_widget_pop_composite_child (void);
/* widget style properties
*/
GDK_AVAILABLE_IN_ALL
void gtk_widget_class_install_style_property (GtkWidgetClass *klass,
GParamSpec *pspec);
GDK_AVAILABLE_IN_ALL
void gtk_widget_class_install_style_property_parser (GtkWidgetClass *klass,
GParamSpec *pspec,
GtkRcPropertyParser parser);
GDK_AVAILABLE_IN_ALL
GParamSpec* gtk_widget_class_find_style_property (GtkWidgetClass *klass,
const gchar *property_name);
GDK_AVAILABLE_IN_ALL
GParamSpec** gtk_widget_class_list_style_properties (GtkWidgetClass *klass,
guint *n_properties);
GDK_AVAILABLE_IN_ALL
void gtk_widget_style_get_property (GtkWidget *widget,
const gchar *property_name,
GValue *value);
GDK_AVAILABLE_IN_ALL
void gtk_widget_style_get_valist (GtkWidget *widget,
const gchar *first_property_name,
va_list var_args);
GDK_AVAILABLE_IN_ALL
void gtk_widget_style_get (GtkWidget *widget,
const gchar *first_property_name,
...) G_GNUC_NULL_TERMINATED;
/* Functions for setting directionality for widgets */
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_direction (GtkWidget *widget,
GtkTextDirection dir);
GDK_AVAILABLE_IN_ALL
GtkTextDirection gtk_widget_get_direction (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_default_direction (GtkTextDirection dir);
GDK_AVAILABLE_IN_ALL
GtkTextDirection gtk_widget_get_default_direction (void);
/* Compositing manager functionality */
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_is_composited (GtkWidget *widget);
/* Counterpart to gdk_window_shape_combine_region.
*/
GDK_AVAILABLE_IN_ALL
void gtk_widget_shape_combine_region (GtkWidget *widget,
cairo_region_t *region);
GDK_AVAILABLE_IN_ALL
void gtk_widget_input_shape_combine_region (GtkWidget *widget,
cairo_region_t *region);
GDK_AVAILABLE_IN_ALL
GList* gtk_widget_list_mnemonic_labels (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_add_mnemonic_label (GtkWidget *widget,
GtkWidget *label);
GDK_AVAILABLE_IN_ALL
void gtk_widget_remove_mnemonic_label (GtkWidget *widget,
GtkWidget *label);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_tooltip_window (GtkWidget *widget,
GtkWindow *custom_window);
GDK_AVAILABLE_IN_ALL
GtkWindow *gtk_widget_get_tooltip_window (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_trigger_tooltip_query (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_tooltip_text (GtkWidget *widget,
const gchar *text);
GDK_AVAILABLE_IN_ALL
gchar * gtk_widget_get_tooltip_text (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_tooltip_markup (GtkWidget *widget,
const gchar *markup);
GDK_AVAILABLE_IN_ALL
gchar * gtk_widget_get_tooltip_markup (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_widget_set_has_tooltip (GtkWidget *widget,
gboolean has_tooltip);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_get_has_tooltip (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
gboolean gtk_cairo_should_draw_window (cairo_t *cr,
GdkWindow *window);
GDK_AVAILABLE_IN_ALL
void gtk_cairo_transform_to_window (cairo_t *cr,
GtkWidget *widget,
GdkWindow *window);
GDK_AVAILABLE_IN_ALL
GType gtk_requisition_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkRequisition *gtk_requisition_new (void) G_GNUC_MALLOC;
GDK_AVAILABLE_IN_ALL
GtkRequisition *gtk_requisition_copy (const GtkRequisition *requisition);
GDK_AVAILABLE_IN_ALL
void gtk_requisition_free (GtkRequisition *requisition);
GDK_AVAILABLE_IN_ALL
gboolean gtk_widget_in_destruction (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GtkStyleContext * gtk_widget_get_style_context (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GtkWidgetPath * gtk_widget_get_path (GtkWidget *widget);
GDK_AVAILABLE_IN_3_4
GdkModifierType gtk_widget_get_modifier_mask (GtkWidget *widget,
GdkModifierIntent intent);
GDK_AVAILABLE_IN_3_6
void gtk_widget_insert_action_group (GtkWidget *widget,
const gchar *name,
GActionGroup *group);
GDK_AVAILABLE_IN_3_8
guint gtk_widget_add_tick_callback (GtkWidget *widget,
GtkTickCallback callback,
gpointer user_data,
GDestroyNotify notify);
GDK_AVAILABLE_IN_3_8
void gtk_widget_remove_tick_callback (GtkWidget *widget,
guint id);
/**
* gtk_widget_class_bind_template_callback:
* @widget_class: a #GtkWidgetClass
* @callback: the callback symbol
*
* Binds a callback function defined in a template to the @widget_class.
*
* This macro is a convenience wrapper around the
* gtk_widget_class_bind_template_callback_full() function.
*
* Since: 3.10
*/
#define gtk_widget_class_bind_template_callback(widget_class, callback) \
gtk_widget_class_bind_template_callback_full (GTK_WIDGET_CLASS (widget_class), \
#callback, \
G_CALLBACK (callback))
/**
* gtk_widget_class_bind_template_child:
* @widget_class: a #GtkWidgetClass
* @TypeName: the type name of this widget
* @member_name: name of the instance member in the instance struct for @data_type
*
* Binds a child widget defined in a template to the @widget_class.
*
* This macro is a convenience wrapper around the
* gtk_widget_class_bind_template_child_full() function.
*
* This macro will use the offset of the @member_name inside the @TypeName
* instance structure.
*
* Since: 3.10
*/
#define gtk_widget_class_bind_template_child(widget_class, TypeName, member_name) \
gtk_widget_class_bind_template_child_full (widget_class, \
#member_name, \
FALSE, \
G_STRUCT_OFFSET (TypeName, member_name))
/**
* gtk_widget_class_bind_template_child_internal:
* @widget_class: a #GtkWidgetClass
* @TypeName: the type name, in CamelCase
* @member_name: name of the instance member in the instance struct for @data_type
*
* Binds a child widget defined in a template to the @widget_class, and
* also makes it available as an internal child in GtkBuilder, under the
* name @member_name.
*
* This macro is a convenience wrapper around the
* gtk_widget_class_bind_template_child_full() function.
*
* This macro will use the offset of the @member_name inside the @TypeName
* instance structure.
*
* Since: 3.10
*/
#define gtk_widget_class_bind_template_child_internal(widget_class, TypeName, member_name) \
gtk_widget_class_bind_template_child_full (widget_class, \
#member_name, \
TRUE, \
G_STRUCT_OFFSET (TypeName, member_name))
/**
* gtk_widget_class_bind_template_child_private:
* @widget_class: a #GtkWidgetClass
* @TypeName: the type name of this widget
* @member_name: name of the instance private member in the private struct for @data_type
*
* Binds a child widget defined in a template to the @widget_class.
*
* This macro is a convenience wrapper around the
* gtk_widget_class_bind_template_child_full() function.
*
* This macro will use the offset of the @member_name inside the @TypeName
* private data structure (it uses G_PRIVATE_OFFSET(), so the private struct
* must be added with G_ADD_PRIVATE()).
*
* Since: 3.10
*/
#define gtk_widget_class_bind_template_child_private(widget_class, TypeName, member_name) \
gtk_widget_class_bind_template_child_full (widget_class, \
#member_name, \
FALSE, \
G_PRIVATE_OFFSET (TypeName, member_name))
/**
* gtk_widget_class_bind_template_child_internal_private:
* @widget_class: a #GtkWidgetClass
* @TypeName: the type name, in CamelCase
* @member_name: name of the instance private member on the private struct for @data_type
*
* Binds a child widget defined in a template to the @widget_class, and
* also makes it available as an internal child in GtkBuilder, under the
* name @member_name.
*
* This macro is a convenience wrapper around the
* gtk_widget_class_bind_template_child_full() function.
*
* This macro will use the offset of the @member_name inside the @TypeName
* private data structure.
*
* Since: 3.10
*/
#define gtk_widget_class_bind_template_child_internal_private(widget_class, TypeName, member_name) \
gtk_widget_class_bind_template_child_full (widget_class, \
#member_name, \
TRUE, \
G_PRIVATE_OFFSET (TypeName, member_name))
GDK_AVAILABLE_IN_3_10
void gtk_widget_init_template (GtkWidget *widget);
GDK_AVAILABLE_IN_3_10
GObject *gtk_widget_get_template_child (GtkWidget *widget,
GType widget_type,
const gchar *name);
GDK_AVAILABLE_IN_3_10
void gtk_widget_class_set_template (GtkWidgetClass *widget_class,
GBytes *template_bytes);
GDK_AVAILABLE_IN_3_10
void gtk_widget_class_set_template_from_resource (GtkWidgetClass *widget_class,
const gchar *resource_name);
GDK_AVAILABLE_IN_3_10
void gtk_widget_class_bind_template_callback_full (GtkWidgetClass *widget_class,
const gchar *callback_name,
GCallback callback_symbol);
GDK_AVAILABLE_IN_3_10
void gtk_widget_class_set_connect_func (GtkWidgetClass *widget_class,
GtkBuilderConnectFunc connect_func,
gpointer connect_data,
GDestroyNotify connect_data_destroy);
GDK_AVAILABLE_IN_3_10
void gtk_widget_class_bind_template_child_full (GtkWidgetClass *widget_class,
const gchar *name,
gboolean internal_child,
gssize struct_offset);
G_END_DECLS
#endif /* __GTK_WIDGET_H__ */
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