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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
caja-cell-renderer-text-ellipsized.c: Cell renderer for text which
will use pango ellipsization but deactivate it temporarily for the size
calculation to get the size based on the actual text length.
Copyright (C) 2007 Martin Wehner
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to the
Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
Boston, MA 02110-1301, USA.
Author: Martin Wehner <martin.wehner@gmail.com>
*/
#include "caja-cell-renderer-text-ellipsized.h"
G_DEFINE_TYPE (CajaCellRendererTextEllipsized, caja_cell_renderer_text_ellipsized,
GTK_TYPE_CELL_RENDERER_TEXT);
#if GTK_CHECK_VERSION(3,0,0)
static void
caja_cell_renderer_text_ellipsized_init (CajaCellRendererTextEllipsized *cell)
{
g_object_set (cell,
"ellipsize", PANGO_ELLIPSIZE_END,
"ellipsize-set", TRUE,
NULL);
}
static void
nautilus_cell_renderer_text_ellipsized_get_preferred_width (GtkCellRenderer *cell,
GtkWidget *widget,
gint *minimum_size,
gint *natural_size)
{
g_object_set (cell,
"ellipsize", PANGO_ELLIPSIZE_NONE,
"ellipsize-set", FALSE,
NULL);
GTK_CELL_RENDERER_CLASS
(nautilus_cell_renderer_text_ellipsized_parent_class)->get_preferred_width (cell, widget,
minimum_size, natural_size);
g_object_set (cell,
"ellipsize", PANGO_ELLIPSIZE_END,
"ellipsize-set", TRUE,
NULL);
}
#else /* GTK_CHECK_VERSION(3,0,0) */
static void
caja_cell_renderer_text_ellipsized_init (CajaCellRendererTextEllipsized *cell)
{
g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
}
static void
caja_cell_renderer_text_ellipsized_get_size (GtkCellRenderer *cell,
GtkWidget *widget,
GdkRectangle *cell_area,
gint *x_offset,
gint *y_offset,
gint *width,
gint *height)
{
g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_NONE, NULL);
GTK_CELL_RENDERER_CLASS
(caja_cell_renderer_text_ellipsized_parent_class)->get_size (cell, widget,
cell_area,
x_offset, y_offset,
width, height);
g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
}
#endif /* GTK_CHECK_VERSION(3,0,0) */
static void
caja_cell_renderer_text_ellipsized_class_init (CajaCellRendererTextEllipsizedClass *klass)
{
GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
#if GTK_CHECK_VERSION(3,0,0)
cell_class->get_preferred_width = caja_cell_renderer_text_ellipsized_get_preferred_width;
#else
cell_class->get_size = caja_cell_renderer_text_ellipsized_get_size;
#endif
}
GtkCellRenderer *
caja_cell_renderer_text_ellipsized_new (void)
{
return g_object_new (CAJA_TYPE_CELL_RENDERER_TEXT_ELLIPSIZED, NULL);
}
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