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authorChristopher James Lahey <clahey@ximian.com>2001-10-29 19:52:22 +0800
committerChris Lahey <clahey@src.gnome.org>2001-10-29 19:52:22 +0800
commitf2feef8356f9e3a2996224a215c52c5432603bd8 (patch)
tree88754554559d3f1cfd36fb54bcf942b6f53077a9 /widgets/text
parentf754f63274e335e0d9a858d000a0152f51f14651 (diff)
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Bumped version number here to 0.15.99.7.
2001-10-29 Christopher James Lahey <clahey@ximian.com> * configure.in: Bumped version number here to 0.15.99.7. * gal/e-text/e-text.c, gal/e-text/e-text.h (e_text_stop_editing): Exported this function. (e_text_cancel_editing): New function. Allows you to revert edits. svn path=/trunk/; revision=14332
Diffstat (limited to 'widgets/text')
-rw-r--r--widgets/text/e-text.c20
-rw-r--r--widgets/text/e-text.h6
2 files changed, 22 insertions, 4 deletions
diff --git a/widgets/text/e-text.c b/widgets/text/e-text.c
index 42d31e0e75..bbcb0ec227 100644
--- a/widgets/text/e-text.c
+++ b/widgets/text/e-text.c
@@ -378,6 +378,8 @@ e_text_init (EText *text)
text->model = e_text_model_new ();
text->text = e_text_model_get_text (text->model);
+ text->revert = NULL;
+
gtk_object_ref (GTK_OBJECT (text->model));
gtk_object_sink (GTK_OBJECT (text->model));
@@ -503,6 +505,7 @@ e_text_destroy (GtkObject *object)
g_free (text->lines);
g_free (text->primary_selection);
g_free (text->clipboard_selection);
+ g_free (text->revert);
if (text->font)
e_font_unref (text->font);
@@ -3062,6 +3065,8 @@ start_editing (EText *text)
if (text->editing)
return;
+ text->revert = g_strdup (text->text);
+
text->editing = TRUE;
if (text->pointer_in) {
if (text->default_cursor_shown && (!text->draw_borders)) {
@@ -3079,12 +3084,14 @@ start_editing (EText *text)
g_timer_start(text->timer);
}
-static void
-stop_editing (EText *text)
+void
+e_text_stop_editing (EText *text)
{
if (!text->editing)
return;
+ g_free (text->revert);
+
text->editing = FALSE;
if ( (!text->default_cursor_shown) && (!text->draw_borders) ) {
gdk_window_set_cursor (GTK_WIDGET (GNOME_CANVAS_ITEM (text)->canvas)->window, text->default_cursor);
@@ -3097,6 +3104,13 @@ stop_editing (EText *text)
}
}
+void
+e_text_cancel_editing (EText *text)
+{
+ e_text_model_set_text(text->model, text->revert);
+ e_text_stop_editing (text);
+}
+
static gboolean
_click (gpointer data)
{
@@ -3124,7 +3138,7 @@ e_text_event (GnomeCanvasItem *item, GdkEvent *event)
if (focus_event->in) {
start_editing (text);
} else {
- stop_editing (text);
+ e_text_stop_editing (text);
if (text->timeout_id) {
g_source_remove(text->timeout_id);
text->timeout_id = 0;
diff --git a/widgets/text/e-text.h b/widgets/text/e-text.h
index 4a6a30188e..a5deedad3b 100644
--- a/widgets/text/e-text.h
+++ b/widgets/text/e-text.h
@@ -138,6 +138,8 @@ struct _EText {
gpointer lines; /* Text split into lines (private field) */
int num_lines; /* Number of lines of text */
+ gchar *revert; /* Text to revert to */
+
#if 0
GdkFont *font; /* Font for text */
#else
@@ -261,7 +263,9 @@ struct _ETextClass {
/* Standard Gtk function */
-GtkType e_text_get_type (void);
+GtkType e_text_get_type (void);
+void e_text_cancel_editing (EText *text);
+void e_text_stop_editing (EText *text);
END_GNOME_DECLS