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
142 lines
7.0 KiB
C
142 lines
7.0 KiB
C
/* gtkcellareacontext.h
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*
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* Copyright (C) 2010 Openismus GmbH
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*
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* Authors:
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* Tristan Van Berkom <tristanvb@openismus.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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GTK_CELL_AREA_CONTEXT_H__
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#define __GTK_CELL_AREA_CONTEXT_H__
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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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#include <gtk/deprecated/gtkcellarea.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_CELL_AREA_CONTEXT (gtk_cell_area_context_get_type ())
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#define GTK_CELL_AREA_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_AREA_CONTEXT, GtkCellAreaContext))
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#define GTK_CELL_AREA_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CELL_AREA_CONTEXT, GtkCellAreaContextClass))
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#define GTK_IS_CELL_AREA_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_AREA_CONTEXT))
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#define GTK_IS_CELL_AREA_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CELL_AREA_CONTEXT))
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#define GTK_CELL_AREA_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CELL_AREA_CONTEXT, GtkCellAreaContextClass))
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typedef struct _GtkCellAreaContextPrivate GtkCellAreaContextPrivate;
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typedef struct _GtkCellAreaContextClass GtkCellAreaContextClass;
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struct _GtkCellAreaContext
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{
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/*< private >*/
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GObject parent_instance;
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};
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/**
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* GtkCellAreaContextClass:
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* @allocate: This tells the context that an allocation width or height
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* (or both) have been decided for a group of rows. The context should
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* store any allocations for internally aligned cells at this point so
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* that they dont need to be recalculated at gtk_cell_area_render() time.
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* @reset: Clear any previously stored information about requested and
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* allocated sizes for the context.
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* @get_preferred_height_for_width: Returns the aligned height for the given
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* width that context must store while collecting sizes for it’s rows.
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* @get_preferred_width_for_height: Returns the aligned width for the given
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* height that context must store while collecting sizes for it’s rows.
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*/
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struct _GtkCellAreaContextClass
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{
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/*< private >*/
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GObjectClass parent_class;
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/*< public >*/
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void (* allocate) (GtkCellAreaContext *context,
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int width,
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int height);
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void (* reset) (GtkCellAreaContext *context);
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void (* get_preferred_height_for_width) (GtkCellAreaContext *context,
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int width,
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int *minimum_height,
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int *natural_height);
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void (* get_preferred_width_for_height) (GtkCellAreaContext *context,
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int height,
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int *minimum_width,
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int *natural_width);
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/*< private >*/
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gpointer padding[8];
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};
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GDK_AVAILABLE_IN_ALL
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GType gtk_cell_area_context_get_type (void) G_GNUC_CONST;
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/* Main apis */
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GDK_DEPRECATED_IN_4_10
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GtkCellArea *gtk_cell_area_context_get_area (GtkCellAreaContext *context);
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GDK_DEPRECATED_IN_4_10
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void gtk_cell_area_context_allocate (GtkCellAreaContext *context,
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int width,
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int height);
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GDK_DEPRECATED_IN_4_10
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void gtk_cell_area_context_reset (GtkCellAreaContext *context);
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/* Apis for GtkCellArea clients to consult cached values
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* for a series of GtkTreeModel rows
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*/
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GDK_DEPRECATED_IN_4_10
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void gtk_cell_area_context_get_preferred_width (GtkCellAreaContext *context,
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int *minimum_width,
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int *natural_width);
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GDK_DEPRECATED_IN_4_10
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void gtk_cell_area_context_get_preferred_height (GtkCellAreaContext *context,
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int *minimum_height,
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int *natural_height);
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GDK_DEPRECATED_IN_4_10
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void gtk_cell_area_context_get_preferred_height_for_width (GtkCellAreaContext *context,
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int width,
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int *minimum_height,
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int *natural_height);
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GDK_DEPRECATED_IN_4_10
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void gtk_cell_area_context_get_preferred_width_for_height (GtkCellAreaContext *context,
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int height,
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int *minimum_width,
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int *natural_width);
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GDK_DEPRECATED_IN_4_10
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void gtk_cell_area_context_get_allocation (GtkCellAreaContext *context,
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int *width,
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int *height);
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/* Apis for GtkCellArea implementations to update cached values
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* for multiple GtkTreeModel rows
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*/
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GDK_DEPRECATED_IN_4_10
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void gtk_cell_area_context_push_preferred_width (GtkCellAreaContext *context,
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int minimum_width,
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int natural_width);
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GDK_DEPRECATED_IN_4_10
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void gtk_cell_area_context_push_preferred_height (GtkCellAreaContext *context,
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int minimum_height,
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int natural_height);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkCellAreaContext, g_object_unref)
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G_END_DECLS
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#endif /* __GTK_CELL_AREA_CONTEXT_H__ */
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