forked from AuroraMiddleware/gtk
Added test and scaffolding widget for GtkCellArea.
This commit is contained in:
Tristan Van Berkom
parent
e5e507e1d4
commit
85d6aa1627
@ -95,7 +95,8 @@ noinst_PROGRAMS = $(TEST_PROGS) \
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testexpand \
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testexpander \
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testvolumebutton \
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testscrolledwindow
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testscrolledwindow \
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testcellarea
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if USE_X11
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noinst_PROGRAMS += testerrors
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@ -181,6 +182,7 @@ testgrouping_DEPENDENCIES = $(TEST_DEPS)
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testtooltips_DEPENDENCIES = $(TEST_DEPS)
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testvolumebutton_DEPENDENCIES = $(TEST_DEPS)
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testscrolledwindow_DEPENDENCIES = $(TEST_DEPS)
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testcellarea_DEPENDENCIES = $(TEST_DEPS)
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testwindows_DEPENDENCIES = $(TEST_DEPS)
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testexpand_DEPENDENCIES = $(TEST_DEPS)
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testexpander_DEPENDENCIES = $(TEST_DEPS)
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@ -255,6 +257,7 @@ testgrouping_LDADD = $(LDADDS)
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testtooltips_LDADD = $(LDADDS)
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testvolumebutton_LDADD = $(LDADDS)
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testscrolledwindow_LDADD = $(LDADDS)
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testcellarea_LDADD = $(LDADDS)
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testwindows_LDADD = $(LDADDS)
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testexpand_LDADD = $(LDADDS)
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testexpander_LDADD = $(LDADDS)
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@ -367,6 +370,11 @@ testvolumebutton_SOURCES = \
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testscrolledwindow_SOURCES = \
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testscrolledwindow.c
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testcellarea_SOURCES = \
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testcellarea.c \
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cellareascaffold.c \
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cellareascaffold.h
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testoffscreen_SOURCES = \
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gtkoffscreenbox.c \
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gtkoffscreenbox.h \
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623
tests/cellareascaffold.c
Normal file
623
tests/cellareascaffold.c
Normal file
@ -0,0 +1,623 @@
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/* cellareascaffold.c
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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, 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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#include <string.h>
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#include "cellareascaffold.h"
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/* GObjectClass */
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static void cell_area_scaffold_finalize (GObject *object);
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static void cell_area_scaffold_dispose (GObject *object);
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static void cell_area_scaffold_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void cell_area_scaffold_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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/* GtkWidgetClass */
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static gboolean cell_area_scaffold_draw (GtkWidget *widget,
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cairo_t *cr);
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static void cell_area_scaffold_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation);
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static void cell_area_scaffold_get_preferred_width (GtkWidget *widget,
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gint *minimum_size,
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gint *natural_size);
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static void cell_area_scaffold_get_preferred_height_for_width (GtkWidget *widget,
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gint for_size,
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gint *minimum_size,
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gint *natural_size);
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static void cell_area_scaffold_get_preferred_height (GtkWidget *widget,
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gint *minimum_size,
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gint *natural_size);
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static void cell_area_scaffold_get_preferred_width_for_height (GtkWidget *widget,
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gint for_size,
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gint *minimum_size,
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gint *natural_size);
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typedef struct {
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gint size; /* The size of the row in the scaffold's opposing orientation */
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} RowData;
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struct _CellAreaScaffoldPrivate {
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/* The model we're showing data for */
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GtkTreeModel *model;
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/* The area rendering the data and a global iter */
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GtkCellArea *area;
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GtkCellAreaIter *iter;
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/* Cache some info about rows (hieghts etc) */
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GArray *row_data;
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};
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#define ROW_SPACING 2
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enum {
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PROP_0,
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PROP_ORIENTATION
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};
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G_DEFINE_TYPE_WITH_CODE (CellAreaScaffold, cell_area_scaffold, GTK_TYPE_WIDGET,
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G_IMPLEMENT_INTERFACE (GTK_TYPE_ORIENTABLE, NULL));
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static void
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cell_area_scaffold_init (CellAreaScaffold *scaffold)
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{
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CellAreaScaffoldPrivate *priv;
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scaffold->priv = G_TYPE_INSTANCE_GET_PRIVATE (scaffold,
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TYPE_CELL_AREA_SCAFFOLD,
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CellAreaScaffoldPrivate);
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priv = scaffold->priv;
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priv->area = gtk_cell_area_box_new ();
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priv->iter = gtk_cell_area_create_iter (priv->area);
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priv->row_data = g_array_new (FALSE, FALSE, sizeof (RowData));
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gtk_widget_set_has_window (GTK_WIDGET (scaffold), FALSE);
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}
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static void
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cell_area_scaffold_class_init (CellAreaScaffoldClass *class)
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{
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GObjectClass *gobject_class;
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GtkWidgetClass *widget_class;
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gobject_class = G_OBJECT_CLASS(class);
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gobject_class->dispose = cell_area_scaffold_dispose;
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gobject_class->finalize = cell_area_scaffold_finalize;
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gobject_class->get_property = cell_area_scaffold_get_property;
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gobject_class->set_property = cell_area_scaffold_set_property;
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widget_class = GTK_WIDGET_CLASS(class);
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widget_class->draw = cell_area_scaffold_draw;
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widget_class->size_allocate = cell_area_scaffold_size_allocate;
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widget_class->get_preferred_width = cell_area_scaffold_get_preferred_width;
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widget_class->get_preferred_height_for_width = cell_area_scaffold_get_preferred_height_for_width;
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widget_class->get_preferred_height = cell_area_scaffold_get_preferred_height;
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widget_class->get_preferred_width_for_height = cell_area_scaffold_get_preferred_width_for_height;
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g_object_class_override_property (gobject_class, PROP_ORIENTATION, "orientation");
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g_type_class_add_private (gobject_class, sizeof (CellAreaScaffoldPrivate));
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}
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/*********************************************************
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* GObjectClass *
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*********************************************************/
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static void
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cell_area_scaffold_finalize (GObject *object)
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{
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CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (object);
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CellAreaScaffoldPrivate *priv;
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priv = scaffold->priv;
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g_array_free (priv->row_data, TRUE);
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G_OBJECT_CLASS (cell_area_scaffold_parent_class)->finalize (object);
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}
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static void
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cell_area_scaffold_dispose (GObject *object)
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{
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CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (object);
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CellAreaScaffoldPrivate *priv;
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priv = scaffold->priv;
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cell_area_scaffold_set_model (scaffold, NULL);
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if (priv->iter)
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{
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g_object_unref (priv->iter);
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priv->iter = NULL;
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}
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if (priv->area)
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{
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g_object_unref (priv->area);
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priv->area = NULL;
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}
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G_OBJECT_CLASS (cell_area_scaffold_parent_class)->dispose (object);
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}
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static void
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cell_area_scaffold_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (object);
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CellAreaScaffoldPrivate *priv;
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priv = scaffold->priv;
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switch (prop_id)
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{
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case PROP_ORIENTATION:
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gtk_orientable_set_orientation (GTK_ORIENTABLE (priv->area),
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g_value_get_enum (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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cell_area_scaffold_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (object);
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CellAreaScaffoldPrivate *priv;
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priv = scaffold->priv;
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switch (prop_id)
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{
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case PROP_ORIENTATION:
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g_value_set_enum (value,
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gtk_orientable_get_orientation (GTK_ORIENTABLE (priv->area)));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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/*********************************************************
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* GtkWidgetClass *
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*********************************************************/
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static gboolean
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cell_area_scaffold_draw (GtkWidget *widget,
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cairo_t *cr)
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{
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CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (widget);
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CellAreaScaffoldPrivate *priv = scaffold->priv;
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GtkOrientation orientation;
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GtkTreeIter iter;
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gboolean valid;
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GdkRectangle render_area;
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GtkAllocation allocation;
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gint i = 0;
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if (!priv->model)
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return FALSE;
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orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (priv->area));
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gtk_widget_get_allocation (widget, &allocation);
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render_area.x = 0;
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render_area.y = 0;
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render_area.width = allocation.width;
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render_area.height = allocation.height;
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valid = gtk_tree_model_get_iter_first (priv->model, &iter);
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while (valid)
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{
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RowData *data = &g_array_index (priv->row_data, RowData, i);
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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{
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render_area.height = data->size;
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}
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else
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{
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render_area.width = data->size;
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}
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gtk_cell_area_apply_attributes (priv->area, priv->model, &iter, FALSE, FALSE);
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gtk_cell_area_render (priv->area, priv->iter, widget, cr, &render_area, 0);
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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{
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render_area.y += data->size;
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render_area.y += ROW_SPACING;
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}
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else
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{
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render_area.x += data->size;
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render_area.x += ROW_SPACING;
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}
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i++;
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valid = gtk_tree_model_iter_next (priv->model, &iter);
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}
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return FALSE;
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}
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static void
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request_all_base (CellAreaScaffold *scaffold)
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{
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CellAreaScaffoldPrivate *priv = scaffold->priv;
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GtkWidget *widget = GTK_WIDGET (scaffold);
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GtkOrientation orientation;
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GtkTreeIter iter;
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gboolean valid;
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if (!priv->model)
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return;
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orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (priv->area));
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valid = gtk_tree_model_get_iter_first (priv->model, &iter);
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while (valid)
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{
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gint min, nat;
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gtk_cell_area_apply_attributes (priv->area, priv->model, &iter, FALSE, FALSE);
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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gtk_cell_area_get_preferred_width (priv->area, priv->iter, widget, &min, &nat);
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else
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gtk_cell_area_get_preferred_height (priv->area, priv->iter, widget, &min, &nat);
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valid = gtk_tree_model_iter_next (priv->model, &iter);
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}
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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gtk_cell_area_iter_sum_preferred_width (priv->iter);
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else
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gtk_cell_area_iter_sum_preferred_height (priv->iter);
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}
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static void
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get_row_sizes (CellAreaScaffold *scaffold,
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GArray *array,
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gint for_size)
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{
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CellAreaScaffoldPrivate *priv = scaffold->priv;
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GtkWidget *widget = GTK_WIDGET (scaffold);
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GtkOrientation orientation;
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GtkTreeIter iter;
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gboolean valid;
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gint i = 0;
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if (!priv->model)
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return;
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orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (priv->area));
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valid = gtk_tree_model_get_iter_first (priv->model, &iter);
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while (valid)
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{
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RowData *data = &g_array_index (array, RowData, i);
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gtk_cell_area_apply_attributes (priv->area, priv->model, &iter, FALSE, FALSE);
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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gtk_cell_area_get_preferred_height_for_width (priv->area, priv->iter, widget,
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for_size, &data->size, NULL);
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else
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gtk_cell_area_get_preferred_width_for_height (priv->area, priv->iter, widget,
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for_size, &data->size, NULL);
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i++;
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valid = gtk_tree_model_iter_next (priv->model, &iter);
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}
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}
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static void
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cell_area_scaffold_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation)
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{
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CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (widget);
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CellAreaScaffoldPrivate *priv = scaffold->priv;
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GtkOrientation orientation;
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if (!priv->model)
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return;
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gtk_widget_set_allocation (widget, allocation);
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orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (priv->area));
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/* Cache the per-row sizes and allocate the iter */
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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{
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get_row_sizes (scaffold, priv->row_data, allocation->width);
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gtk_cell_area_iter_allocate_width (priv->iter, allocation->width);
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}
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else
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{
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get_row_sizes (scaffold, priv->row_data, allocation->height);
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gtk_cell_area_iter_allocate_height (priv->iter, allocation->height);
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}
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}
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static void
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cell_area_scaffold_get_preferred_width (GtkWidget *widget,
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gint *minimum_size,
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gint *natural_size)
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{
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CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (widget);
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CellAreaScaffoldPrivate *priv = scaffold->priv;
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GtkOrientation orientation;
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if (!priv->model)
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return;
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orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (priv->area));
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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{
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request_all_base (scaffold);
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gtk_cell_area_iter_get_preferred_width (priv->iter, minimum_size, natural_size);
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}
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else
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{
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gint min_size, nat_size;
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GTK_WIDGET_GET_CLASS (widget)->get_preferred_height (widget, &min_size, &nat_size);
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GTK_WIDGET_GET_CLASS (widget)->get_preferred_width_for_height (widget, min_size,
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minimum_size, natural_size);
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}
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}
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static void
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cell_area_scaffold_get_preferred_height_for_width (GtkWidget *widget,
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gint for_size,
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gint *minimum_size,
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gint *natural_size)
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{
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CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (widget);
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CellAreaScaffoldPrivate *priv = scaffold->priv;
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GtkOrientation orientation;
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if (!priv->model)
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return;
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orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (priv->area));
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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{
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GArray *request_array;
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gint n_rows, i, full_size = 0;
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n_rows = gtk_tree_model_iter_n_children (priv->model, NULL);
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/* Get an array for the contextual request */
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request_array = g_array_new (FALSE, FALSE, sizeof (RowData));
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g_array_set_size (request_array, n_rows);
|
||||
memset (request_array->data, 0x0, n_rows * sizeof (RowData));
|
||||
|
||||
/* Gather each contextual size into the request array */
|
||||
get_row_sizes (scaffold, request_array, for_size);
|
||||
|
||||
/* Sum up the size and add some row spacing */
|
||||
for (i = 0; i < n_rows; i++)
|
||||
{
|
||||
RowData *data = &g_array_index (request_array, RowData, i);
|
||||
|
||||
full_size += data->size;
|
||||
}
|
||||
|
||||
full_size += MAX (0, n_rows -1) * ROW_SPACING;
|
||||
|
||||
g_array_free (request_array, TRUE);
|
||||
|
||||
*minimum_size = full_size;
|
||||
*natural_size = full_size;
|
||||
}
|
||||
else
|
||||
{
|
||||
GTK_WIDGET_GET_CLASS (widget)->get_preferred_height (widget, minimum_size, natural_size);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
cell_area_scaffold_get_preferred_height (GtkWidget *widget,
|
||||
gint *minimum_size,
|
||||
gint *natural_size)
|
||||
{
|
||||
CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (widget);
|
||||
CellAreaScaffoldPrivate *priv = scaffold->priv;
|
||||
GtkOrientation orientation;
|
||||
|
||||
if (!priv->model)
|
||||
return;
|
||||
|
||||
orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (priv->area));
|
||||
|
||||
if (orientation == GTK_ORIENTATION_VERTICAL)
|
||||
{
|
||||
request_all_base (scaffold);
|
||||
|
||||
gtk_cell_area_iter_get_preferred_height (priv->iter, minimum_size, natural_size);
|
||||
}
|
||||
else
|
||||
{
|
||||
gint min_size, nat_size;
|
||||
|
||||
GTK_WIDGET_GET_CLASS (widget)->get_preferred_width (widget, &min_size, &nat_size);
|
||||
GTK_WIDGET_GET_CLASS (widget)->get_preferred_height_for_width (widget, min_size,
|
||||
minimum_size, natural_size);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
cell_area_scaffold_get_preferred_width_for_height (GtkWidget *widget,
|
||||
gint for_size,
|
||||
gint *minimum_size,
|
||||
gint *natural_size)
|
||||
{
|
||||
CellAreaScaffold *scaffold = CELL_AREA_SCAFFOLD (widget);
|
||||
CellAreaScaffoldPrivate *priv = scaffold->priv;
|
||||
GtkOrientation orientation;
|
||||
|
||||
if (!priv->model)
|
||||
return;
|
||||
|
||||
orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (priv->area));
|
||||
|
||||
if (orientation == GTK_ORIENTATION_VERTICAL)
|
||||
{
|
||||
GArray *request_array;
|
||||
gint n_rows, i, full_size = 0;
|
||||
|
||||
n_rows = gtk_tree_model_iter_n_children (priv->model, NULL);
|
||||
|
||||
/* Get an array for the contextual request */
|
||||
request_array = g_array_new (FALSE, FALSE, sizeof (RowData));
|
||||
g_array_set_size (request_array, n_rows);
|
||||
memset (request_array->data, 0x0, n_rows * sizeof (RowData));
|
||||
|
||||
/* Gather each contextual size into the request array */
|
||||
get_row_sizes (scaffold, request_array, for_size);
|
||||
|
||||
/* Sum up the size and add some row spacing */
|
||||
for (i = 0; i < n_rows; i++)
|
||||
{
|
||||
RowData *data = &g_array_index (request_array, RowData, i);
|
||||
|
||||
full_size += data->size;
|
||||
}
|
||||
|
||||
full_size += MAX (0, n_rows -1) * ROW_SPACING;
|
||||
|
||||
g_array_free (request_array, TRUE);
|
||||
|
||||
*minimum_size = full_size;
|
||||
*natural_size = full_size;
|
||||
}
|
||||
else
|
||||
{
|
||||
GTK_WIDGET_GET_CLASS (widget)->get_preferred_width (widget, minimum_size, natural_size);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*********************************************************
|
||||
* API *
|
||||
*********************************************************/
|
||||
GtkWidget *
|
||||
cell_area_scaffold_new (void)
|
||||
{
|
||||
return (GtkWidget *)g_object_new (TYPE_CELL_AREA_SCAFFOLD, NULL);
|
||||
}
|
||||
|
||||
GtkCellArea *
|
||||
cell_area_scaffold_get_area (CellAreaScaffold *scaffold)
|
||||
{
|
||||
CellAreaScaffoldPrivate *priv;
|
||||
|
||||
g_return_val_if_fail (IS_CELL_AREA_SCAFFOLD (scaffold), NULL);
|
||||
|
||||
priv = scaffold->priv;
|
||||
|
||||
return priv->area;
|
||||
}
|
||||
|
||||
void
|
||||
cell_area_scaffold_set_model (CellAreaScaffold *scaffold,
|
||||
GtkTreeModel *model)
|
||||
{
|
||||
CellAreaScaffoldPrivate *priv;
|
||||
|
||||
g_return_if_fail (IS_CELL_AREA_SCAFFOLD (scaffold));
|
||||
|
||||
priv = scaffold->priv;
|
||||
|
||||
if (priv->model != model)
|
||||
{
|
||||
if (priv->model)
|
||||
{
|
||||
/* XXX disconnect signals */
|
||||
g_object_unref (priv->model);
|
||||
}
|
||||
|
||||
priv->model = model;
|
||||
|
||||
if (priv->model)
|
||||
{
|
||||
gint n_rows;
|
||||
|
||||
/* XXX connect signals */
|
||||
g_object_ref (priv->model);
|
||||
|
||||
n_rows = gtk_tree_model_iter_n_children (priv->model, NULL);
|
||||
|
||||
/* Clear/reset the array */
|
||||
g_array_set_size (priv->row_data, n_rows);
|
||||
memset (priv->row_data->data, 0x0, n_rows * sizeof (RowData));
|
||||
}
|
||||
else
|
||||
{
|
||||
g_array_set_size (priv->row_data, 0);
|
||||
}
|
||||
|
||||
gtk_cell_area_iter_flush (priv->iter);
|
||||
|
||||
gtk_widget_queue_resize (GTK_WIDGET (scaffold));
|
||||
}
|
||||
}
|
||||
|
||||
GtkTreeModel *
|
||||
cell_area_scaffold_get_model (CellAreaScaffold *scaffold)
|
||||
{
|
||||
CellAreaScaffoldPrivate *priv;
|
||||
|
||||
g_return_val_if_fail (IS_CELL_AREA_SCAFFOLD (scaffold), NULL);
|
||||
|
||||
priv = scaffold->priv;
|
||||
|
||||
return priv->model;
|
||||
}
|
||||
125
tests/testcellarea.c
Normal file
125
tests/testcellarea.c
Normal file
@ -0,0 +1,125 @@
|
||||
#include <gtk/gtk.h>
|
||||
#include "cellareascaffold.h"
|
||||
|
||||
enum {
|
||||
SIMPLE_COLUMN_NAME,
|
||||
SIMPLE_COLUMN_ICON,
|
||||
SIMPLE_COLUMN_DESCRIPTION,
|
||||
N_SIMPLE_COLUMNS
|
||||
};
|
||||
|
||||
static GtkTreeModel *
|
||||
simple_list_model (void)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GtkListStore *store =
|
||||
gtk_list_store_new (N_SIMPLE_COLUMNS,
|
||||
G_TYPE_STRING, /* name text */
|
||||
G_TYPE_STRING, /* icon name */
|
||||
G_TYPE_STRING); /* description text */
|
||||
|
||||
gtk_list_store_append (store, &iter);
|
||||
gtk_list_store_set (store, &iter,
|
||||
SIMPLE_COLUMN_NAME, "Alice in wonderland",
|
||||
SIMPLE_COLUMN_ICON, "gtk-execute",
|
||||
SIMPLE_COLUMN_DESCRIPTION, "One pill makes you smaller and the other pill makes you tall",
|
||||
-1);
|
||||
|
||||
gtk_list_store_append (store, &iter);
|
||||
gtk_list_store_set (store, &iter,
|
||||
SIMPLE_COLUMN_NAME, "Highschool Principal",
|
||||
SIMPLE_COLUMN_ICON, "gtk-help",
|
||||
SIMPLE_COLUMN_DESCRIPTION,
|
||||
"Will make you copy the dictionary if you dont like your math teacher",
|
||||
-1);
|
||||
|
||||
gtk_list_store_append (store, &iter);
|
||||
gtk_list_store_set (store, &iter,
|
||||
SIMPLE_COLUMN_NAME, "Marry Poppins",
|
||||
SIMPLE_COLUMN_ICON, "gtk-yes",
|
||||
SIMPLE_COLUMN_DESCRIPTION, "Supercalifragilisticexpialidocious",
|
||||
-1);
|
||||
|
||||
gtk_list_store_append (store, &iter);
|
||||
gtk_list_store_set (store, &iter,
|
||||
SIMPLE_COLUMN_NAME, "George Bush",
|
||||
SIMPLE_COLUMN_ICON, "gtk-dialog-warning",
|
||||
SIMPLE_COLUMN_DESCRIPTION, "Please hide your nuclear weapons when inviting "
|
||||
"him to dinner",
|
||||
-1);
|
||||
|
||||
gtk_list_store_append (store, &iter);
|
||||
gtk_list_store_set (store, &iter,
|
||||
SIMPLE_COLUMN_NAME, "Whinnie the pooh",
|
||||
SIMPLE_COLUMN_ICON, "gtk-stop",
|
||||
SIMPLE_COLUMN_DESCRIPTION, "The most wonderful thing about tiggers, "
|
||||
"is tiggers are wonderful things",
|
||||
-1);
|
||||
|
||||
return (GtkTreeModel *)store;
|
||||
}
|
||||
|
||||
static void
|
||||
simple_cell_area (void)
|
||||
{
|
||||
GtkWidget *window;
|
||||
GtkTreeModel *model;
|
||||
GtkWidget *scaffold, *frame, *label, *box;
|
||||
GtkCellArea *area;
|
||||
GtkCellRenderer *renderer;
|
||||
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
|
||||
scaffold = cell_area_scaffold_new ();
|
||||
gtk_widget_show (scaffold);
|
||||
|
||||
model = simple_list_model ();
|
||||
|
||||
cell_area_scaffold_set_model (CELL_AREA_SCAFFOLD (scaffold), model);
|
||||
|
||||
area = cell_area_scaffold_get_area (CELL_AREA_SCAFFOLD (scaffold));
|
||||
|
||||
renderer = gtk_cell_renderer_text_new ();
|
||||
gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, FALSE);
|
||||
gtk_cell_area_attribute_connect (area, renderer, "text", SIMPLE_COLUMN_NAME);
|
||||
|
||||
renderer = gtk_cell_renderer_pixbuf_new ();
|
||||
g_object_set (G_OBJECT (renderer), "xalign", 0.0F, NULL);
|
||||
gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, TRUE, FALSE);
|
||||
gtk_cell_area_attribute_connect (area, renderer, "stock-id", SIMPLE_COLUMN_ICON);
|
||||
|
||||
renderer = gtk_cell_renderer_text_new ();
|
||||
g_object_set (G_OBJECT (renderer),
|
||||
"wrap-mode", PANGO_WRAP_WORD,
|
||||
"wrap-width", 215,
|
||||
NULL);
|
||||
gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, TRUE);
|
||||
gtk_cell_area_attribute_connect (area, renderer, "text", SIMPLE_COLUMN_DESCRIPTION);
|
||||
|
||||
box = gtk_vbox_new (FALSE, 4);
|
||||
frame = gtk_frame_new (NULL);
|
||||
label = gtk_label_new ("GtkCellArea below");
|
||||
gtk_widget_show (box);
|
||||
gtk_widget_show (frame);
|
||||
gtk_widget_show (label);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
|
||||
gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0);
|
||||
|
||||
gtk_container_add (GTK_CONTAINER (frame), scaffold);
|
||||
gtk_container_add (GTK_CONTAINER (window), box);
|
||||
|
||||
gtk_widget_show (window);
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
gtk_init (NULL, NULL);
|
||||
|
||||
simple_cell_area ();
|
||||
|
||||
gtk_main ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user