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gtk2/gtk/gtkcellarea.h

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Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
/* gtkcellarea.h
Added GtkCellArea to the build Starting to form a good api, implemented most of GtkCellLayout iface on the base class routing the apis through the new class vfuncs.
2010-10-22 07:41:52 +00:00
*
* Copyright (C) 2010 Openismus GmbH
*
* Authors:
* Tristan Van Berkom <tristanvb@openismus.com>
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
*
* 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#ifndef __GTK_CELL_AREA_H__
#define __GTK_CELL_AREA_H__
#include <gtk/gtkcellrenderer.h>
#include <gtk/gtkwidget.h>
Implemented remaining portions of GtkCellLayout iface Now GtkCellArea provides a generic way of applying attributes from a GtkTreeModel/GtkTreeIter, GtkCellArea bookkeeps a hashtable of GtkCellLayoutDataFunc's and completely abstracts the applying of data to cells... GtkCellArea implementations need only to bookkeep the added renderers and attributes (probably we can abstract the attribute bookkeeping in the base class as well). Things starting to take a good and practical shape.
2010-10-24 06:44:48 +00:00
#include <gtk/gtktreemodel.h>
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
G_BEGIN_DECLS
#define GTK_TYPE_CELL_AREA (gtk_cell_area_get_type ())
#define GTK_CELL_AREA(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_AREA, GtkCellArea))
#define GTK_CELL_AREA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CELL_AREA, GtkCellAreaClass))
#define GTK_IS_CELL_AREA(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_AREA))
#define GTK_IS_CELL_AREA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CELL_AREA))
#define GTK_CELL_AREA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CELL_AREA, GtkCellAreaClass))
typedef struct _GtkCellArea GtkCellArea;
typedef struct _GtkCellAreaClass GtkCellAreaClass;
Implemented remaining portions of GtkCellLayout iface Now GtkCellArea provides a generic way of applying attributes from a GtkTreeModel/GtkTreeIter, GtkCellArea bookkeeps a hashtable of GtkCellLayoutDataFunc's and completely abstracts the applying of data to cells... GtkCellArea implementations need only to bookkeep the added renderers and attributes (probably we can abstract the attribute bookkeeping in the base class as well). Things starting to take a good and practical shape.
2010-10-24 06:44:48 +00:00
typedef struct _GtkCellAreaPrivate GtkCellAreaPrivate;
Made GtkCellAreaBox:align-cells a packing property per cell Implemented all request apis on GtkCellAreaBox considering alignment of groups of cells (some cells can be aligned while others fill space smartly).
2010-10-30 08:32:15 +00:00
typedef struct _GtkCellAreaIter GtkCellAreaIter;
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
/**
* GtkCellCallback:
Added GtkCellArea to the build Starting to form a good api, implemented most of GtkCellLayout iface on the base class routing the apis through the new class vfuncs.
2010-10-22 07:41:52 +00:00
* @renderer: the cell renderer to operate on
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
* @data: user-supplied data
*
* The type of the callback functions used for iterating over
* the cell renderers of a #GtkCellArea, see gtk_cell_area_forall().
*/
typedef void (*GtkCellCallback) (GtkCellRenderer *renderer,
gpointer data);
struct _GtkCellArea
{
GInitiallyUnowned parent_instance;
Implemented remaining portions of GtkCellLayout iface Now GtkCellArea provides a generic way of applying attributes from a GtkTreeModel/GtkTreeIter, GtkCellArea bookkeeps a hashtable of GtkCellLayoutDataFunc's and completely abstracts the applying of data to cells... GtkCellArea implementations need only to bookkeep the added renderers and attributes (probably we can abstract the attribute bookkeeping in the base class as well). Things starting to take a good and practical shape.
2010-10-24 06:44:48 +00:00
GtkCellAreaPrivate *priv;
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
};
struct _GtkCellAreaClass
{
GInitiallyUnownedClass parent_class;
/* vtable - not signals */
Added GtkCellArea to the build Starting to form a good api, implemented most of GtkCellLayout iface on the base class routing the apis through the new class vfuncs.
2010-10-22 07:41:52 +00:00
/* Basic methods */
Adding initial code skeleton for GtkCellAreaBox.
2010-10-23 08:01:58 +00:00
void (* add) (GtkCellArea *area,
GtkCellRenderer *renderer);
void (* remove) (GtkCellArea *area,
GtkCellRenderer *renderer);
void (* forall) (GtkCellArea *area,
GtkCellCallback callback,
gpointer callback_data);
gint (* event) (GtkCellArea *area,
Adding GtkCellAreaIter arg to GtkCellArea->render/->event
2010-10-30 14:48:52 +00:00
GtkCellAreaIter *iter,
Adding initial code skeleton for GtkCellAreaBox.
2010-10-23 08:01:58 +00:00
GtkWidget *widget,
GdkEvent *event,
const GdkRectangle *cell_area);
void (* render) (GtkCellArea *area,
Adding GtkCellAreaIter arg to GtkCellArea->render/->event
2010-10-30 14:48:52 +00:00
GtkCellAreaIter *iter,
Adding initial code skeleton for GtkCellAreaBox.
2010-10-23 08:01:58 +00:00
GtkWidget *widget,
Adding GtkCellAreaIter arg to GtkCellArea->render/->event
2010-10-30 14:48:52 +00:00
cairo_t *cr,
Adding initial code skeleton for GtkCellAreaBox.
2010-10-23 08:01:58 +00:00
const GdkRectangle *cell_area);
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
Added GtkCellArea to the build Starting to form a good api, implemented most of GtkCellLayout iface on the base class routing the apis through the new class vfuncs.
2010-10-22 07:41:52 +00:00
/* Geometry */
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *(* create_iter) (GtkCellArea *area);
Adding initial code skeleton for GtkCellAreaBox.
2010-10-23 08:01:58 +00:00
GtkSizeRequestMode (* get_request_mode) (GtkCellArea *area);
void (* get_preferred_width) (GtkCellArea *area,
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *iter,
Adding initial code skeleton for GtkCellAreaBox.
2010-10-23 08:01:58 +00:00
GtkWidget *widget,
gint *minimum_size,
gint *natural_size);
void (* get_preferred_height_for_width) (GtkCellArea *area,
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *iter,
Adding initial code skeleton for GtkCellAreaBox.
2010-10-23 08:01:58 +00:00
GtkWidget *widget,
gint width,
gint *minimum_height,
gint *natural_height);
void (* get_preferred_height) (GtkCellArea *area,
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *iter,
Adding initial code skeleton for GtkCellAreaBox.
2010-10-23 08:01:58 +00:00
GtkWidget *widget,
gint *minimum_size,
gint *natural_size);
void (* get_preferred_width_for_height) (GtkCellArea *area,
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *iter,
Adding initial code skeleton for GtkCellAreaBox.
2010-10-23 08:01:58 +00:00
GtkWidget *widget,
gint height,
gint *minimum_width,
gint *natural_width);
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
Implemented "cell properties" on the GtkCellArea Added cell "packing" properties for generic configuration of child cells inside an area.
2010-10-31 08:13:15 +00:00
/* Cell Properties */
void (* set_cell_property) (GtkCellArea *area,
GtkCellRenderer *renderer,
guint property_id,
const GValue *value,
GParamSpec *pspec);
void (* get_cell_property) (GtkCellArea *area,
GtkCellRenderer *renderer,
guint property_id,
GValue *value,
GParamSpec *pspec);
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
void (*_gtk_reserved5) (void);
void (*_gtk_reserved6) (void);
void (*_gtk_reserved7) (void);
void (*_gtk_reserved8) (void);
};
GType gtk_cell_area_get_type (void) G_GNUC_CONST;
/* Basic methods */
void gtk_cell_area_add (GtkCellArea *area,
GtkCellRenderer *renderer);
void gtk_cell_area_remove (GtkCellArea *area,
GtkCellRenderer *renderer);
void gtk_cell_area_forall (GtkCellArea *area,
GtkCellCallback callback,
gpointer callback_data);
gint gtk_cell_area_event (GtkCellArea *area,
Adding GtkCellAreaIter arg to GtkCellArea->render/->event
2010-10-30 14:48:52 +00:00
GtkCellAreaIter *iter,
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
GtkWidget *widget,
GdkEvent *event,
const GdkRectangle *cell_area);
void gtk_cell_area_render (GtkCellArea *area,
Adding GtkCellAreaIter arg to GtkCellArea->render/->event
2010-10-30 14:48:52 +00:00
GtkCellAreaIter *iter,
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
GtkWidget *widget,
Adding GtkCellAreaIter arg to GtkCellArea->render/->event
2010-10-30 14:48:52 +00:00
cairo_t *cr,
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
const GdkRectangle *cell_area);
/* Geometry */
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *gtk_cell_area_create_iter (GtkCellArea *area);
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
GtkSizeRequestMode gtk_cell_area_get_request_mode (GtkCellArea *area);
void gtk_cell_area_get_preferred_width (GtkCellArea *area,
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *iter,
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
GtkWidget *widget,
gint *minimum_size,
gint *natural_size);
void gtk_cell_area_get_preferred_height_for_width (GtkCellArea *area,
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *iter,
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
GtkWidget *widget,
gint width,
gint *minimum_height,
gint *natural_height);
void gtk_cell_area_get_preferred_height (GtkCellArea *area,
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *iter,
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
GtkWidget *widget,
gint *minimum_size,
gint *natural_size);
void gtk_cell_area_get_preferred_width_for_height (GtkCellArea *area,
Added GtkCellAreaIter class Added base class to hold alignment and overall size request information while itterating over the size requests of various rows of a GtkTreeModel, updated GtkCellArea/GtkCellAreaBox classes accordingly.
2010-10-26 08:14:20 +00:00
GtkCellAreaIter *iter,
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
GtkWidget *widget,
gint height,
gint *minimum_width,
gint *natural_width);
Implemented "cell properties" on the GtkCellArea Added cell "packing" properties for generic configuration of child cells inside an area.
2010-10-31 08:13:15 +00:00
/* Attributes */
Implemented remaining portions of GtkCellLayout iface Now GtkCellArea provides a generic way of applying attributes from a GtkTreeModel/GtkTreeIter, GtkCellArea bookkeeps a hashtable of GtkCellLayoutDataFunc's and completely abstracts the applying of data to cells... GtkCellArea implementations need only to bookkeep the added renderers and attributes (probably we can abstract the attribute bookkeeping in the base class as well). Things starting to take a good and practical shape.
2010-10-24 06:44:48 +00:00
void gtk_cell_area_apply_attributes (GtkCellArea *area,
GtkTreeModel *tree_model,
GtkTreeIter *iter);
Removed attribute handling from class vfuncs of GtkCellArea. Now GtkCellArea handles attribute connections in the base class, subclasses only need to add/remove the renderers, render them, do geometry and handle events.
2010-10-24 10:20:10 +00:00
void gtk_cell_area_attribute_connect (GtkCellArea *area,
GtkCellRenderer *renderer,
const gchar *attribute,
gint column);
void gtk_cell_area_attribute_disconnect (GtkCellArea *area,
GtkCellRenderer *renderer,
const gchar *attribute);
Implemented remaining portions of GtkCellLayout iface Now GtkCellArea provides a generic way of applying attributes from a GtkTreeModel/GtkTreeIter, GtkCellArea bookkeeps a hashtable of GtkCellLayoutDataFunc's and completely abstracts the applying of data to cells... GtkCellArea implementations need only to bookkeep the added renderers and attributes (probably we can abstract the attribute bookkeeping in the base class as well). Things starting to take a good and practical shape.
2010-10-24 06:44:48 +00:00
Implemented "cell properties" on the GtkCellArea Added cell "packing" properties for generic configuration of child cells inside an area.
2010-10-31 08:13:15 +00:00
/* Cell Properties */
void gtk_cell_area_class_install_cell_property (GtkCellAreaClass *aclass,
guint property_id,
GParamSpec *pspec);
GParamSpec* gtk_cell_area_class_find_cell_property (GtkCellAreaClass *aclass,
const gchar *property_name);
GParamSpec** gtk_cell_area_class_list_cell_properties (GtkCellAreaClass *aclass,
guint *n_properties);
void gtk_cell_area_add_with_properties (GtkCellArea *area,
GtkCellRenderer *renderer,
const gchar *first_prop_name,
...) G_GNUC_NULL_TERMINATED;
void gtk_cell_area_cell_set (GtkCellArea *area,
GtkCellRenderer *renderer,
const gchar *first_prop_name,
...) G_GNUC_NULL_TERMINATED;
void gtk_cell_area_cell_get (GtkCellArea *area,
GtkCellRenderer *renderer,
const gchar *first_prop_name,
...) G_GNUC_NULL_TERMINATED;
void gtk_cell_area_cell_set_valist (GtkCellArea *area,
GtkCellRenderer *renderer,
const gchar *first_property_name,
va_list var_args);
void gtk_cell_area_cell_get_valist (GtkCellArea *area,
GtkCellRenderer *renderer,
const gchar *first_property_name,
va_list var_args);
void gtk_cell_area_cell_set_property (GtkCellArea *area,
GtkCellRenderer *renderer,
const gchar *property_name,
const GValue *value);
void gtk_cell_area_cell_get_property (GtkCellArea *area,
GtkCellRenderer *renderer,
const gchar *property_name,
GValue *value);
Added GTK_CELL_AREA_WARN_INVALID_CHILD_PROPERTY_ID to gtkcellarea.h
2010-10-31 08:45:06 +00:00
#define GTK_CELL_AREA_WARN_INVALID_CHILD_PROPERTY_ID(object, property_id, pspec) \
G_OBJECT_WARN_INVALID_PSPEC ((object), "cell property id", (property_id), (pspec))
Added margins to the cell area Added margin properties to the cell area, margins will be removed from the area given to ->render() when creating the inner cell area.
2010-10-31 09:55:51 +00:00
/* Margins */
gint gtk_cell_area_get_margin_left (GtkCellArea *area);
void gtk_cell_area_set_margin_left (GtkCellArea *area,
gint margin);
gint gtk_cell_area_get_margin_right (GtkCellArea *area);
void gtk_cell_area_set_margin_right (GtkCellArea *area,
gint margin);
gint gtk_cell_area_get_margin_top (GtkCellArea *area);
void gtk_cell_area_set_margin_top (GtkCellArea *area,
gint margin);
gint gtk_cell_area_get_margin_bottom (GtkCellArea *area);
void gtk_cell_area_set_margin_bottom (GtkCellArea *area,
gint margin);
/* For convenience in area implementations */
void gtk_cell_area_inner_area (GtkCellArea *area,
GdkRectangle *background_area,
GdkRectangle *cell_area);
Implemented remaining portions of GtkCellLayout iface Now GtkCellArea provides a generic way of applying attributes from a GtkTreeModel/GtkTreeIter, GtkCellArea bookkeeps a hashtable of GtkCellLayoutDataFunc's and completely abstracts the applying of data to cells... GtkCellArea implementations need only to bookkeep the added renderers and attributes (probably we can abstract the attribute bookkeeping in the base class as well). Things starting to take a good and practical shape.
2010-10-24 06:44:48 +00:00
Adding vague initial draft of GtkCellArea to the codebase (treeview-refactor branch).
2010-10-21 13:46:10 +00:00
G_END_DECLS
#endif /* __GTK_CELL_AREA_H__ */
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