path: root/widgets/table/e-cell-float.c

/*
 * e-cell-float.c - Float item for e-table.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>  
 *
 *
 * Authors:
 *      Mikael Hallendal <micke@imendio.com>
 *
 * Derived from e-cell-number by Chris Lahey <clahey@ximian.com>
 * ECellFloat - Float item for e-table.
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#include <config.h>

#include <sys/time.h>
#include <unistd.h>

#include <glib/gi18n.h>
#include "e-util/e-util.h"

#include "e-cell-float.h"

G_DEFINE_TYPE (ECellFloat, e_cell_float, E_CELL_TEXT_TYPE)

static char *
ecf_get_text(ECellText *cell, ETableModel *model, int col, int row)
{
    gfloat   *fvalue;

    fvalue = e_table_model_value_at (model, col, row);

    return e_format_number_float (*fvalue);
}

static void
ecf_free_text(ECellText *cell, char *text)
{
    g_free(text);
}

static void
e_cell_float_class_init (ECellFloatClass *klass)
{
    ECellTextClass *ectc = E_CELL_TEXT_CLASS (klass);

    ectc->get_text  = ecf_get_text;
    ectc->free_text = ecf_free_text;
}

static void
e_cell_float_init (ECellFloat *cell_float)
{
}

/**
 * e_cell_float_new:
 * @fontname: font to be used to render on the screen
 * @justify: Justification of the string in the cell.
 *
 * Creates a new ECell renderer that can be used to render floats that
 * that come from the model.  The value returned from the model is
 * interpreted as being an int.
 *
 * See ECellText for other features.
 *
 * Returns: an ECell object that can be used to render floats.
 */
ECell *
e_cell_float_new (const char *fontname, GtkJustification justify)
{
    ECellFloat *ecn = g_object_new (E_CELL_FLOAT_TYPE, NULL);

    e_cell_text_construct(E_CELL_TEXT(ecn), fontname, justify);

    return (ECell *) ecn;
}