frame for fader belt; better focus behaviour for gain display text entry (generalized)

git-svn-id: svn://localhost/ardour2/trunk@1171 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 31 insertions, 0 deletions

diff --git a/libs/gtkmm2ext/focus_entry.cc b/libs/gtkmm2ext/focus_entry.cc
new file mode 100644
index 0000000000..dbe833d06b
--- /dev/null
+++ b/libs/gtkmm2ext/focus_entry.cc
@@ -0,0 +1,31 @@
+#include <gtkmm2ext/focus_entry.h>
+
+using namespace Gtkmm2ext;
+
+FocusEntry::FocusEntry ()
+{
+	next_release_selects = false;
+}
+
+bool 
+FocusEntry::on_button_press_event (GdkEventButton* ev)
+{
+	if (!has_focus()) {
+		next_release_selects = true;
+	}
+	return Entry::on_button_press_event (ev);
+}
+
+bool 
+FocusEntry::on_button_release_event (GdkEventButton* ev)
+{
+	if (next_release_selects) {
+		bool ret = Entry::on_button_release_event (ev);
+		select_region (0, -1);
+		next_release_selects = false;
+		return ret;
+	} 
+
+	return Entry::on_button_release_event (ev);
+}
+