Added a "changed" signal that gets sent whenever the text changes.

2000-05-06  Christopher James Lahey  <clahey@helixcode.com>

	* widgets/e-text/e-text.c, widgets/e-text/e-text.h: Added a
	"changed" signal that gets sent whenever the text changes.

svn path=/trunk/; revision=2837

5 files changed, 19 insertions, 14 deletions

diff --git a/ChangeLog b/ChangeLog
index a3e1013f49..fc76428ec1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2000-05-06  Christopher James Lahey  <clahey@helixcode.com>
+
+	* widgets/e-text/e-text.c, widgets/e-text/e-text.h: Added a
+	"changed" signal that gets sent whenever the text changes.
+
 2000-05-05  Ettore Perazzoli  <ettore@helixcode.com>
 
 	* Added `--enable-purify' flag.
diff --git a/widgets/e-text/e-text.c b/widgets/e-text/e-text.c
index fbff51d728..eac1f42e08 100644
--- a/widgets/e-text/e-text.c
+++ b/widgets/e-text/e-text.c
@@ -31,7 +31,7 @@
 #include "e-text-event-processor-emacs-like.h"
 
 enum {
-	E_TEXT_CHANGE,
+	E_TEXT_CHANGED,
 	E_TEXT_LAST_SIGNAL
 };
 
@@ -194,11 +194,11 @@ e_text_class_init (ETextClass *klass)
 
 	parent_class = gtk_type_class (gnome_canvas_item_get_type ());
 
-	e_text_signals[E_TEXT_CHANGE] =
-		gtk_signal_new ("change",
+	e_text_signals[E_TEXT_CHANGED] =
+		gtk_signal_new ("changed",
 				GTK_RUN_LAST,
 				object_class->type,
-				GTK_SIGNAL_OFFSET (ETextClass, change),
+				GTK_SIGNAL_OFFSET (ETextClass, changed),
 				gtk_marshal_NONE__NONE,
 				GTK_TYPE_NONE, 0);
 
@@ -269,7 +269,7 @@ e_text_class_init (ETextClass *klass)
 
 
 
-	klass->change = NULL;
+	klass->changed = NULL;
 
 	object_class->destroy = e_text_destroy;
 	object_class->set_arg = e_text_set_arg;
@@ -418,6 +418,7 @@ e_text_text_model_changed (ETextModel *model, EText *text)
 {
 	text->text = e_text_model_get_text(model);
 	e_text_free_lines(text);
+	gtk_signal_emit (GTK_OBJECT (text), e_text_signals[E_TEXT_CHANGED]);
 	text->needs_split_into_lines = 1;
 	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(text));
 }
diff --git a/widgets/e-text/e-text.h b/widgets/e-text/e-text.h
index 6583f1d76a..45a7de404b 100644
--- a/widgets/e-text/e-text.h
+++ b/widgets/e-text/e-text.h
@@ -201,8 +201,7 @@ struct _EText {
 struct _ETextClass {
 	GnomeCanvasItemClass parent_class;
 
-	void (* resize) (EText *text);
-	void (* change) (EText *text);
+	void (* changed) (EText *text);
 };
 
 
diff --git a/widgets/text/e-text.c b/widgets/text/e-text.c
index fbff51d728..eac1f42e08 100644
--- a/widgets/text/e-text.c
+++ b/widgets/text/e-text.c
@@ -31,7 +31,7 @@
 #include "e-text-event-processor-emacs-like.h"
 
 enum {
-	E_TEXT_CHANGE,
+	E_TEXT_CHANGED,
 	E_TEXT_LAST_SIGNAL
 };
 
@@ -194,11 +194,11 @@ e_text_class_init (ETextClass *klass)
 
 	parent_class = gtk_type_class (gnome_canvas_item_get_type ());
 
-	e_text_signals[E_TEXT_CHANGE] =
-		gtk_signal_new ("change",
+	e_text_signals[E_TEXT_CHANGED] =
+		gtk_signal_new ("changed",
 				GTK_RUN_LAST,
 				object_class->type,
-				GTK_SIGNAL_OFFSET (ETextClass, change),
+				GTK_SIGNAL_OFFSET (ETextClass, changed),
 				gtk_marshal_NONE__NONE,
 				GTK_TYPE_NONE, 0);
 
@@ -269,7 +269,7 @@ e_text_class_init (ETextClass *klass)
 
 
 
-	klass->change = NULL;
+	klass->changed = NULL;
 
 	object_class->destroy = e_text_destroy;
 	object_class->set_arg = e_text_set_arg;
@@ -418,6 +418,7 @@ e_text_text_model_changed (ETextModel *model, EText *text)
 {
 	text->text = e_text_model_get_text(model);
 	e_text_free_lines(text);
+	gtk_signal_emit (GTK_OBJECT (text), e_text_signals[E_TEXT_CHANGED]);
 	text->needs_split_into_lines = 1;
 	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(text));
 }
diff --git a/widgets/text/e-text.h b/widgets/text/e-text.h
index 6583f1d76a..45a7de404b 100644
--- a/widgets/text/e-text.h
+++ b/widgets/text/e-text.h
@@ -201,8 +201,7 @@ struct _EText {
 struct _ETextClass {
 	GnomeCanvasItemClass parent_class;
 
-	void (* resize) (EText *text);
-	void (* change) (EText *text);
+	void (* changed) (EText *text);
 };