sugarlabs/sugar-toolkit-gtk3
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Redraw cell renderers on hovering changed

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This commit is contained in:
Tomeu Vizoso 2009-06-13 20:56:37 +02:00
parent 94e12f52f2
commit 32109b8764
1 changed files with 14 additions and 0 deletions
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14
src/sugar/graphics/palette.py
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@ -1203,6 +1203,10 @@ class CellRendererInvoker(Invoker):
path, column_, x_, y_ = tree_view.get_path_at_pos(int(event.x),
int(event.y))
if path != self.path:
if self.path is not None:
self._redraw_path(self.path)
if path is not None:
self._redraw_path(path)
if self.palette is not None:
self.palette.popdown(immediate=True)
self.palette = None
@ -1210,9 +1214,19 @@ class CellRendererInvoker(Invoker):
self.notify_mouse_enter()
else:
if self.path is not None:
self._redraw_path(self.path)
self.path = None
self.notify_mouse_leave()
def _redraw_path(self, path):
for column in self._tree_view.get_columns():
if self._cell_renderer in column.get_cell_renderers():
break
area = self._tree_view.get_background_area(path, column)
x, y = self._tree_view.convert_tree_to_widget_coords(area.x, area.y)
self._tree_view.queue_draw_area(x, y, area.width, area.height)
def __leave_notify_event_cb(self, widget, event):
self.notify_mouse_leave()