bc0d854e93
2000-03-03 Christopher James Lahey <clahey@helixcode.com> * e-table.c: Removed some unused code. * e-table-header-item.c, e-table-header-item.h: Removed the unused normal_cursor variable and object. * e-table-col.c: Maintain a reference count in the contained ECell. svn path=/trunk/; revision=2024
123 lines
2.5 KiB
C
123 lines
2.5 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* E-table-col.c: ETableCol implementation
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*
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* Author:
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* Miguel de Icaza (miguel@gnu.org)
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*
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* (C) 1999 Helix Code, Inc
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*/
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#include <config.h>
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#include <gtk/gtkobject.h>
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#include <gtk/gtksignal.h>
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#include "e-table-col.h"
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#include "e-util/e-util.h"
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#define PARENT_TYPE (gtk_object_get_type ())
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static GtkObjectClass *parent_class;
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static void
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etc_destroy (GtkObject *object)
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{
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ETableCol *etc = E_TABLE_COL (object);
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gtk_object_unref( GTK_OBJECT(etc->ecell) );
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if ( etc->is_pixbuf )
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gdk_pixbuf_unref( etc->pixbuf );
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else
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g_free (etc->text);
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(*parent_class->destroy)(object);
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}
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static void
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e_table_col_class_init (GtkObjectClass *object_class)
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{
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parent_class = gtk_type_class (PARENT_TYPE);
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object_class->destroy = etc_destroy;
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}
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E_MAKE_TYPE(e_table_col, "ETableCol", ETableCol, e_table_col_class_init, NULL, PARENT_TYPE);
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ETableCol *
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e_table_col_new (int col_idx, const char *text, int width, int min_width,
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ECell *ecell, GCompareFunc compare, gboolean resizable)
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{
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ETableCol *etc;
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g_return_val_if_fail (width >= 0, NULL);
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g_return_val_if_fail (min_width >= 0, NULL);
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g_return_val_if_fail (width >= min_width, NULL);
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g_return_val_if_fail (compare != NULL, NULL);
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etc = gtk_type_new (E_TABLE_COL_TYPE);
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etc->is_pixbuf = FALSE;
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etc->col_idx = col_idx;
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etc->text = g_strdup (text);
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etc->pixbuf = NULL;
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etc->width = width;
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etc->min_width = min_width;
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etc->ecell = ecell;
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etc->compare = compare;
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etc->arrow = E_TABLE_COL_ARROW_NONE;
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etc->selected = 0;
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etc->resizeable = resizable;
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gtk_object_ref(GTK_OBJECT(etc->ecell));
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return etc;
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}
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ETableCol *
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e_table_col_new_with_pixbuf (int col_idx, GdkPixbuf *pixbuf, int width, int min_width,
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ECell *ecell, GCompareFunc compare, gboolean resizable)
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{
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ETableCol *etc;
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g_return_val_if_fail (width >= 0, NULL);
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g_return_val_if_fail (min_width >= 0, NULL);
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g_return_val_if_fail (width >= min_width, NULL);
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g_return_val_if_fail (compare != NULL, NULL);
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etc = gtk_type_new (E_TABLE_COL_TYPE);
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etc->is_pixbuf = TRUE;
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etc->col_idx = col_idx;
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etc->text = NULL;
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etc->pixbuf = pixbuf;
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etc->width = width;
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etc->min_width = min_width;
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etc->ecell = ecell;
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etc->compare = compare;
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etc->arrow = E_TABLE_COL_ARROW_NONE;
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etc->selected = 0;
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etc->resizeable = resizable;
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gdk_pixbuf_ref(etc->pixbuf);
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return etc;
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}
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void
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e_table_col_set_arrow (ETableCol *col, ETableColArrow arrow)
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{
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col->arrow = arrow;
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}
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ETableColArrow
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e_table_col_get_arrow (ETableCol *col)
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{
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return col->arrow;
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}
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