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-rw-r--r--e-util/e-cell-checkbox.c102
1 files changed, 102 insertions, 0 deletions
diff --git a/e-util/e-cell-checkbox.c b/e-util/e-cell-checkbox.c
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+/*
+ *
+ * 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:
+ * Miguel de Icaza <miguel@ximian.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gdk/gdkkeysyms.h>
+#include <gtk/gtk.h>
+#include <libgnomecanvas/libgnomecanvas.h>
+
+#include "e-table-item.h"
+#include "e-cell-checkbox.h"
+
+#include "check-empty.xpm"
+#include "check-filled.xpm"
+
+G_DEFINE_TYPE (ECellCheckbox, e_cell_checkbox, E_TYPE_CELL_TOGGLE)
+
+static GdkPixbuf *checks[2];
+
+static void
+ecc_print (ECellView *ecell_view,
+ GtkPrintContext *context,
+ gint model_col,
+ gint view_col,
+ gint row,
+ gdouble width,
+ gdouble height)
+{
+ cairo_t *cr = gtk_print_context_get_cairo_context (context);
+ const gint value = GPOINTER_TO_INT (
+ e_table_model_value_at (
+ ecell_view->e_table_model, model_col, row));
+ cairo_save (cr);
+
+ if (value == 1) {
+ cairo_set_line_width (cr, 2);
+ cairo_move_to (cr, 3, 11);
+ cairo_line_to (cr, 7, 14);
+ cairo_line_to (cr, 11, 5);
+ cairo_stroke (cr);
+ }
+
+ cairo_restore (cr);
+}
+
+static void
+e_cell_checkbox_class_init (ECellCheckboxClass *class)
+{
+ ECellClass *ecc = E_CELL_CLASS (class);
+
+ ecc->print = ecc_print;
+ checks[0] = gdk_pixbuf_new_from_xpm_data (check_empty_xpm);
+ checks[1] = gdk_pixbuf_new_from_xpm_data (check_filled_xpm);
+}
+
+static void
+e_cell_checkbox_init (ECellCheckbox *eccb)
+{
+ GPtrArray *pixbufs;
+
+ pixbufs = e_cell_toggle_get_pixbufs (E_CELL_TOGGLE (eccb));
+
+ g_ptr_array_add (pixbufs, g_object_ref (checks[0]));
+ g_ptr_array_add (pixbufs, g_object_ref (checks[1]));
+}
+
+/**
+ * e_cell_checkbox_new:
+ *
+ * Creates a new ECell renderer that can be used to render check
+ * boxes. the data provided from the model is cast to an integer.
+ * zero is used for the off display, and non-zero for checked status.
+ *
+ * Returns: an ECell object that can be used to render checkboxes.
+ */
+ECell *
+e_cell_checkbox_new (void)
+{
+ return g_object_new (E_TYPE_CELL_CHECKBOX, NULL);
+}