add an OtkAppWidget which are "root windows", i.e. the managed child of root, to be shown on the display.

Exit when all the "root windows" are hidden.
Support the WM_DELETE protocol to hide a "root window".

1 files changed, 4 insertions, 4 deletions

diff --git a/otk/button.cc b/otk/button.cc
index f080c769..1b2ef7ce 100644
--- a/otk/button.cc
+++ b/otk/button.cc
@@ -51,18 +51,18 @@ void OtkButton::setUnfocusTexture(BTexture *texture)
   _unpr_unfocus_tx = texture;
 }
 
-int OtkButton::buttonPressHandler(const XButtonEvent &e)
+void OtkButton::buttonPressHandler(const XButtonEvent &e)
 {
   press(e.button);
   update();
-  return OtkFocusWidget::buttonPressHandler(e);
+  OtkFocusWidget::buttonPressHandler(e);
 }
 
-int OtkButton::buttonReleaseHandler(const XButtonEvent &e)
+void OtkButton::buttonReleaseHandler(const XButtonEvent &e)
 {
   release(e.button);
   update();
-  return OtkFocusWidget::buttonReleaseHandler(e);
+  OtkFocusWidget::buttonReleaseHandler(e);
 }
 
 }