forked from AuroraMiddleware/gtk
e66129015d
This mostly goes to keep consistency with the changes to GtkSizeRequest in the last patch, as GtkCellSizeRequest requires GtkCellRenderer and GtkCellRenderer implements GtkCellSizeRequest there's no use in keeping them separate. This patch renames the functions: gtk_cell_size_request_get_request_mode() => gtk_cell_renderer_get_request_mode() gtk_cell_size_request_get_width() => gtk_cell_renderer_get_preferred_width() gtk_cell_size_request_get_height() => gtk_cell_renderer_get_preferred_height() gtk_cell_size_request_get_size() => gtk_cell_renderer_get_preferred_size() gtk_cell_size_request_get_width_for_height() => gtk_cell_renderer_get_preferred_width_for_height() gtk_cell_size_request_get_height_for_width() => gtk_cell_renderer_get_preferred_height_for_width() ... and moves the corresponding vfuncs to GtkCellRenderer. The patch also renames the implementations of these functions in cell renderers to include the word "preferrred".
230 lines
13 KiB
C
230 lines
13 KiB
C
/* gtkcellrenderer.h
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* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#ifndef __GTK_CELL_RENDERER_H__
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#define __GTK_CELL_RENDERER_H__
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#include <gtk/gtkcelleditable.h>
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G_BEGIN_DECLS
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typedef enum
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{
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GTK_CELL_RENDERER_SELECTED = 1 << 0,
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GTK_CELL_RENDERER_PRELIT = 1 << 1,
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GTK_CELL_RENDERER_INSENSITIVE = 1 << 2,
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/* this flag means the cell is in the sort column/row */
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GTK_CELL_RENDERER_SORTED = 1 << 3,
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GTK_CELL_RENDERER_FOCUSED = 1 << 4
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} GtkCellRendererState;
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typedef enum
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{
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GTK_CELL_RENDERER_MODE_INERT,
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GTK_CELL_RENDERER_MODE_ACTIVATABLE,
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GTK_CELL_RENDERER_MODE_EDITABLE
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} GtkCellRendererMode;
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#define GTK_TYPE_CELL_RENDERER (gtk_cell_renderer_get_type ())
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#define GTK_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRenderer))
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#define GTK_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
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#define GTK_IS_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_RENDERER))
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#define GTK_IS_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CELL_RENDERER))
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#define GTK_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
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typedef struct _GtkCellRenderer GtkCellRenderer;
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typedef struct _GtkCellRendererPrivate GtkCellRendererPrivate;
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typedef struct _GtkCellRendererClass GtkCellRendererClass;
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struct _GtkCellRenderer
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{
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GtkObject parent;
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/* <private> */
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GtkCellRendererPrivate *priv;
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};
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struct _GtkCellRendererClass
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{
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GtkObjectClass parent_class;
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/* vtable - not signals */
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GtkSizeRequestMode (* get_request_mode) (GtkCellRenderer *cell);
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void (* get_preferred_width) (GtkCellRenderer *cell,
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GtkWidget *widget,
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gint *minimum_size,
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gint *natural_size);
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void (* get_preferred_height_for_width) (GtkCellRenderer *cell,
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GtkWidget *widget,
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gint width,
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gint *minimum_height,
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gint *natural_height);
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void (* get_preferred_height) (GtkCellRenderer *cell,
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GtkWidget *widget,
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gint *minimum_size,
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gint *natural_size);
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void (* get_preferred_width_for_height) (GtkCellRenderer *cell,
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GtkWidget *widget,
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gint height,
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gint *minimum_width,
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gint *natural_width);
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void (* get_size) (GtkCellRenderer *cell,
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GtkWidget *widget,
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GdkRectangle *cell_area,
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gint *x_offset,
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gint *y_offset,
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gint *width,
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gint *height);
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void (* render) (GtkCellRenderer *cell,
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cairo_t *cr,
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GtkWidget *widget,
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const GdkRectangle *background_area,
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const GdkRectangle *cell_area,
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GtkCellRendererState flags);
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gboolean (* activate) (GtkCellRenderer *cell,
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GdkEvent *event,
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GtkWidget *widget,
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const gchar *path,
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GdkRectangle *background_area,
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GdkRectangle *cell_area,
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GtkCellRendererState flags);
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GtkCellEditable * (* start_editing) (GtkCellRenderer *cell,
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GdkEvent *event,
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GtkWidget *widget,
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const gchar *path,
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GdkRectangle *background_area,
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GdkRectangle *cell_area,
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GtkCellRendererState flags);
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/* Signals */
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void (* editing_canceled) (GtkCellRenderer *cell);
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void (* editing_started) (GtkCellRenderer *cell,
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GtkCellEditable *editable,
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const gchar *path);
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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};
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GType gtk_cell_renderer_get_type (void) G_GNUC_CONST;
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GtkSizeRequestMode gtk_cell_renderer_get_request_mode (GtkCellRenderer *cell);
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void gtk_cell_renderer_get_preferred_width (GtkCellRenderer *cell,
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GtkWidget *widget,
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gint *minimum_size,
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gint *natural_size);
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void gtk_cell_renderer_get_preferred_height_for_width (GtkCellRenderer *cell,
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GtkWidget *widget,
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gint width,
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gint *minimum_height,
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gint *natural_height);
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void gtk_cell_renderer_get_preferred_height (GtkCellRenderer *cell,
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GtkWidget *widget,
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gint *minimum_size,
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gint *natural_size);
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void gtk_cell_renderer_get_preferred_width_for_height (GtkCellRenderer *cell,
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GtkWidget *widget,
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gint height,
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gint *minimum_width,
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gint *natural_width);
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void gtk_cell_renderer_get_preferred_size (GtkCellRenderer *cell,
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GtkWidget *widget,
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GtkRequisition *minimum_size,
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GtkRequisition *natural_size);
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#ifndef GTK_DISABLE_DEPRECATED
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void gtk_cell_renderer_get_size (GtkCellRenderer *cell,
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GtkWidget *widget,
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const GdkRectangle *cell_area,
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gint *x_offset,
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gint *y_offset,
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gint *width,
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gint *height);
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#endif
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void gtk_cell_renderer_render (GtkCellRenderer *cell,
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cairo_t *cr,
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GtkWidget *widget,
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const GdkRectangle *background_area,
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const GdkRectangle *cell_area,
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GtkCellRendererState flags);
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gboolean gtk_cell_renderer_activate (GtkCellRenderer *cell,
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GdkEvent *event,
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GtkWidget *widget,
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const gchar *path,
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const GdkRectangle *background_area,
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const GdkRectangle *cell_area,
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GtkCellRendererState flags);
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GtkCellEditable *gtk_cell_renderer_start_editing (GtkCellRenderer *cell,
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GdkEvent *event,
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GtkWidget *widget,
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const gchar *path,
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const GdkRectangle *background_area,
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const GdkRectangle *cell_area,
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GtkCellRendererState flags);
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void gtk_cell_renderer_set_fixed_size (GtkCellRenderer *cell,
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gint width,
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gint height);
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void gtk_cell_renderer_get_fixed_size (GtkCellRenderer *cell,
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gint *width,
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gint *height);
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void gtk_cell_renderer_set_alignment (GtkCellRenderer *cell,
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gfloat xalign,
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gfloat yalign);
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void gtk_cell_renderer_get_alignment (GtkCellRenderer *cell,
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gfloat *xalign,
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gfloat *yalign);
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void gtk_cell_renderer_set_padding (GtkCellRenderer *cell,
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gint xpad,
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gint ypad);
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void gtk_cell_renderer_get_padding (GtkCellRenderer *cell,
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gint *xpad,
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gint *ypad);
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void gtk_cell_renderer_set_visible (GtkCellRenderer *cell,
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gboolean visible);
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gboolean gtk_cell_renderer_get_visible (GtkCellRenderer *cell);
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void gtk_cell_renderer_set_sensitive (GtkCellRenderer *cell,
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gboolean sensitive);
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gboolean gtk_cell_renderer_get_sensitive (GtkCellRenderer *cell);
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/* For use by cell renderer implementations only */
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void gtk_cell_renderer_stop_editing (GtkCellRenderer *cell,
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gboolean canceled);
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void _gtk_cell_renderer_calc_offset (GtkCellRenderer *cell,
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const GdkRectangle *cell_area,
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GtkTextDirection direction,
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gint width,
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gint height,
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gint *x_offset,
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gint *y_offset);
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G_END_DECLS
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#endif /* __GTK_CELL_RENDERER_H__ */
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