forked from AuroraMiddleware/gtk
5e256590db
This includes GtkCellArea GtkCellAreaBox GtkCellAreaContext GtkCellEditable GtkCellRenderer GtkCellRendererAccel GtkCellRendererCombo GtkCellRendererPixbuf GtkCellRendererProgress GtkCellRendererSpin GtkCellRendererSpinner GtkCellRendererText GtkCellRendererToggle GtkCellView GtkComboBox GtkComboBoxText GtkIconView GtkListStore GtkTreeModel GtkTreeModelFilter GtkTreeModelSort GtkTreeStore GtkTreeView GtkTreeViewColumn GtkTreeSelection
314 lines
16 KiB
C
314 lines
16 KiB
C
/* gtkcellrenderer.h
|
||
* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
|
||
*
|
||
* This library is free software; you can redistribute it and/or
|
||
* modify it under the terms of the GNU Library 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
|
||
* Library General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU Library General Public
|
||
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
||
*/
|
||
|
||
#ifndef __GTK_CELL_RENDERER_H__
|
||
#define __GTK_CELL_RENDERER_H__
|
||
|
||
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
||
#error "Only <gtk/gtk.h> can be included directly."
|
||
#endif
|
||
|
||
#include <gtk/deprecated/gtkcelleditable.h>
|
||
|
||
G_BEGIN_DECLS
|
||
|
||
|
||
/**
|
||
* GtkCellRendererState:
|
||
* @GTK_CELL_RENDERER_SELECTED: The cell is currently selected, and
|
||
* probably has a selection colored background to render to.
|
||
* @GTK_CELL_RENDERER_PRELIT: The mouse is hovering over the cell.
|
||
* @GTK_CELL_RENDERER_INSENSITIVE: The cell is drawn in an insensitive manner
|
||
* @GTK_CELL_RENDERER_SORTED: The cell is in a sorted row
|
||
* @GTK_CELL_RENDERER_FOCUSED: The cell is in the focus row.
|
||
* @GTK_CELL_RENDERER_EXPANDABLE: The cell is in a row that can be expanded
|
||
* @GTK_CELL_RENDERER_EXPANDED: The cell is in a row that is expanded
|
||
*
|
||
* Tells how a cell is to be rendered.
|
||
*/
|
||
typedef enum
|
||
{
|
||
GTK_CELL_RENDERER_SELECTED = 1 << 0,
|
||
GTK_CELL_RENDERER_PRELIT = 1 << 1,
|
||
GTK_CELL_RENDERER_INSENSITIVE = 1 << 2,
|
||
/* this flag means the cell is in the sort column/row */
|
||
GTK_CELL_RENDERER_SORTED = 1 << 3,
|
||
GTK_CELL_RENDERER_FOCUSED = 1 << 4,
|
||
GTK_CELL_RENDERER_EXPANDABLE = 1 << 5,
|
||
GTK_CELL_RENDERER_EXPANDED = 1 << 6
|
||
} GtkCellRendererState;
|
||
|
||
/**
|
||
* GtkCellRendererMode:
|
||
* @GTK_CELL_RENDERER_MODE_INERT: The cell is just for display
|
||
* and cannot be interacted with. Note that this doesn’t mean that eg. the
|
||
* row being drawn can’t be selected -- just that a particular element of
|
||
* it cannot be individually modified.
|
||
* @GTK_CELL_RENDERER_MODE_ACTIVATABLE: The cell can be clicked.
|
||
* @GTK_CELL_RENDERER_MODE_EDITABLE: The cell can be edited or otherwise modified.
|
||
*
|
||
* Identifies how the user can interact with a particular cell.
|
||
*/
|
||
typedef enum
|
||
{
|
||
GTK_CELL_RENDERER_MODE_INERT,
|
||
GTK_CELL_RENDERER_MODE_ACTIVATABLE,
|
||
GTK_CELL_RENDERER_MODE_EDITABLE
|
||
} GtkCellRendererMode;
|
||
|
||
#define GTK_TYPE_CELL_RENDERER (gtk_cell_renderer_get_type ())
|
||
#define GTK_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRenderer))
|
||
#define GTK_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
|
||
#define GTK_IS_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_RENDERER))
|
||
#define GTK_IS_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CELL_RENDERER))
|
||
#define GTK_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
|
||
|
||
typedef struct _GtkCellRenderer GtkCellRenderer;
|
||
typedef struct _GtkCellRendererPrivate GtkCellRendererPrivate;
|
||
typedef struct _GtkCellRendererClass GtkCellRendererClass;
|
||
typedef struct _GtkCellRendererClassPrivate GtkCellRendererClassPrivate;
|
||
|
||
struct _GtkCellRenderer
|
||
{
|
||
GInitiallyUnowned parent_instance;
|
||
|
||
/*< private >*/
|
||
GtkCellRendererPrivate *priv;
|
||
};
|
||
|
||
/**
|
||
* GtkCellRendererClass:
|
||
* @get_request_mode: Called to gets whether the cell renderer prefers
|
||
* a height-for-width layout or a width-for-height layout.
|
||
* @get_preferred_width: Called to get a renderer’s natural width.
|
||
* @get_preferred_height_for_width: Called to get a renderer’s natural height for width.
|
||
* @get_preferred_height: Called to get a renderer’s natural height.
|
||
* @get_preferred_width_for_height: Called to get a renderer’s natural width for height.
|
||
* @get_aligned_area: Called to get the aligned area used by @cell inside @cell_area.
|
||
* @snapshot: Called to snapshot the content of the `GtkCellRenderer`.
|
||
* @activate: Called to activate the content of the `GtkCellRenderer`.
|
||
* @start_editing: Called to initiate editing the content of the `GtkCellRenderer`.
|
||
* @editing_canceled: Signal gets emitted when the user cancels the process of editing a cell.
|
||
* @editing_started: Signal gets emitted when a cell starts to be edited.
|
||
*/
|
||
struct _GtkCellRendererClass
|
||
{
|
||
/*< private >*/
|
||
GInitiallyUnownedClass parent_class;
|
||
|
||
/*< public >*/
|
||
|
||
/* vtable - not signals */
|
||
GtkSizeRequestMode (* get_request_mode) (GtkCellRenderer *cell);
|
||
void (* get_preferred_width) (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
int *minimum_size,
|
||
int *natural_size);
|
||
void (* get_preferred_height_for_width) (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
int width,
|
||
int *minimum_height,
|
||
int *natural_height);
|
||
void (* get_preferred_height) (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
int *minimum_size,
|
||
int *natural_size);
|
||
void (* get_preferred_width_for_height) (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
int height,
|
||
int *minimum_width,
|
||
int *natural_width);
|
||
void (* get_aligned_area) (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
GtkCellRendererState flags,
|
||
const GdkRectangle *cell_area,
|
||
GdkRectangle *aligned_area);
|
||
void (* snapshot) (GtkCellRenderer *cell,
|
||
GtkSnapshot *snapshot,
|
||
GtkWidget *widget,
|
||
const GdkRectangle *background_area,
|
||
const GdkRectangle *cell_area,
|
||
GtkCellRendererState flags);
|
||
gboolean (* activate) (GtkCellRenderer *cell,
|
||
GdkEvent *event,
|
||
GtkWidget *widget,
|
||
const char *path,
|
||
const GdkRectangle *background_area,
|
||
const GdkRectangle *cell_area,
|
||
GtkCellRendererState flags);
|
||
GtkCellEditable * (* start_editing) (GtkCellRenderer *cell,
|
||
GdkEvent *event,
|
||
GtkWidget *widget,
|
||
const char *path,
|
||
const GdkRectangle *background_area,
|
||
const GdkRectangle *cell_area,
|
||
GtkCellRendererState flags);
|
||
|
||
/* Signals */
|
||
void (* editing_canceled) (GtkCellRenderer *cell);
|
||
void (* editing_started) (GtkCellRenderer *cell,
|
||
GtkCellEditable *editable,
|
||
const char *path);
|
||
|
||
/*< private >*/
|
||
gpointer padding[8];
|
||
};
|
||
|
||
GDK_AVAILABLE_IN_ALL
|
||
GType gtk_cell_renderer_get_type (void) G_GNUC_CONST;
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
GtkSizeRequestMode gtk_cell_renderer_get_request_mode (GtkCellRenderer *cell);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_get_preferred_width (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
int *minimum_size,
|
||
int *natural_size);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_get_preferred_height_for_width (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
int width,
|
||
int *minimum_height,
|
||
int *natural_height);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_get_preferred_height (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
int *minimum_size,
|
||
int *natural_size);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_get_preferred_width_for_height (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
int height,
|
||
int *minimum_width,
|
||
int *natural_width);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_get_preferred_size (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
GtkRequisition *minimum_size,
|
||
GtkRequisition *natural_size);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_get_aligned_area (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
GtkCellRendererState flags,
|
||
const GdkRectangle *cell_area,
|
||
GdkRectangle *aligned_area);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_snapshot (GtkCellRenderer *cell,
|
||
GtkSnapshot *snapshot,
|
||
GtkWidget *widget,
|
||
const GdkRectangle *background_area,
|
||
const GdkRectangle *cell_area,
|
||
GtkCellRendererState flags);
|
||
GDK_DEPRECATED_IN_4_10
|
||
gboolean gtk_cell_renderer_activate (GtkCellRenderer *cell,
|
||
GdkEvent *event,
|
||
GtkWidget *widget,
|
||
const char *path,
|
||
const GdkRectangle *background_area,
|
||
const GdkRectangle *cell_area,
|
||
GtkCellRendererState flags);
|
||
GDK_DEPRECATED_IN_4_10
|
||
GtkCellEditable *gtk_cell_renderer_start_editing (GtkCellRenderer *cell,
|
||
GdkEvent *event,
|
||
GtkWidget *widget,
|
||
const char *path,
|
||
const GdkRectangle *background_area,
|
||
const GdkRectangle *cell_area,
|
||
GtkCellRendererState flags);
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_set_fixed_size (GtkCellRenderer *cell,
|
||
int width,
|
||
int height);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_get_fixed_size (GtkCellRenderer *cell,
|
||
int *width,
|
||
int *height);
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_set_alignment (GtkCellRenderer *cell,
|
||
float xalign,
|
||
float yalign);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_get_alignment (GtkCellRenderer *cell,
|
||
float *xalign,
|
||
float *yalign);
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_set_padding (GtkCellRenderer *cell,
|
||
int xpad,
|
||
int ypad);
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_get_padding (GtkCellRenderer *cell,
|
||
int *xpad,
|
||
int *ypad);
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_set_visible (GtkCellRenderer *cell,
|
||
gboolean visible);
|
||
GDK_DEPRECATED_IN_4_10
|
||
gboolean gtk_cell_renderer_get_visible (GtkCellRenderer *cell);
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_set_sensitive (GtkCellRenderer *cell,
|
||
gboolean sensitive);
|
||
GDK_DEPRECATED_IN_4_10
|
||
gboolean gtk_cell_renderer_get_sensitive (GtkCellRenderer *cell);
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
gboolean gtk_cell_renderer_is_activatable (GtkCellRenderer *cell);
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_set_is_expander (GtkCellRenderer *cell,
|
||
gboolean is_expander);
|
||
GDK_DEPRECATED_IN_4_10
|
||
gboolean gtk_cell_renderer_get_is_expander (GtkCellRenderer *cell);
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_set_is_expanded (GtkCellRenderer *cell,
|
||
gboolean is_expanded);
|
||
GDK_DEPRECATED_IN_4_10
|
||
gboolean gtk_cell_renderer_get_is_expanded (GtkCellRenderer *cell);
|
||
|
||
|
||
|
||
|
||
/* For use by cell renderer implementations only */
|
||
GDK_DEPRECATED_IN_4_10
|
||
void gtk_cell_renderer_stop_editing (GtkCellRenderer *cell,
|
||
gboolean canceled);
|
||
|
||
|
||
void _gtk_cell_renderer_calc_offset (GtkCellRenderer *cell,
|
||
const GdkRectangle *cell_area,
|
||
GtkTextDirection direction,
|
||
int width,
|
||
int height,
|
||
int *x_offset,
|
||
int *y_offset);
|
||
|
||
GDK_DEPRECATED_IN_4_10
|
||
GtkStateFlags gtk_cell_renderer_get_state (GtkCellRenderer *cell,
|
||
GtkWidget *widget,
|
||
GtkCellRendererState cell_state);
|
||
|
||
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkCellRenderer, g_object_unref)
|
||
|
||
G_END_DECLS
|
||
|
||
#endif /* __GTK_CELL_RENDERER_H__ */
|