X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fentry.cpp;h=8b638dea2206f07fd4fb6bace8353c336fcc67c5;hb=4ac5101da154d8130b606b4509c9750332365fef;hp=751f173d0c234a36a10c340987112fa6a7dd1605;hpb=474578fd04355c3247e8f9f6383d17e37c2c3015;p=libs%2Fgltk.git

diff --git a/source/entry.cpp b/source/entry.cpp
index 751f173..8b638de 100644
--- a/source/entry.cpp
+++ b/source/entry.cpp
@@ -56,7 +56,11 @@ void Entry::autosize_special(const Part &part, Geometry &ageom) const
 
 void Entry::set_text(const string &t)
 {
-	text = t;
+	if(t!=text.get())
+	{
+		text = t;
+		signal_text_changed.emit(text.get());
+	}
 	set_edit_position(text.size());
 }
 
@@ -458,10 +462,13 @@ void Entry::check_view_range()
 	else if(row>=first_row+visible_rows)
 		first_row = row+1-visible_rows;
 
+	unsigned scroll = max(text.get_n_lines(), visible_rows)-visible_rows;
+	if(first_row>scroll)
+		first_row = scroll;
+
 	if(first_row!=old_first_row)
 		signal_scroll_position_changed.emit(first_row);
 
-	unsigned scroll = max(text.get_n_lines(), visible_rows)-visible_rows;
 	slider->set_range(0, scroll);
 	slider->set_value(scroll-first_row);
 }