Displaying 2 results from an estimated 2 matches for "on_wheel".
2010 Feb 24
3
Mouse wheel events in a grid cell editor?
...editor-specific method
(b) install an event handler on the editor control
Neither approach worked. Any suggestions?
Thanks in advance,
Tony
---
class MyEditor < Wx::GridCellChoiceEditor
def initialize
super
end
def begin_edit row, col, grid
get_control().evt_mousewheel {|e| on_wheel e }
grid.evt_mousewheel {|e| on_wheel e }
end
def on_wheel event
p event
end
def end_edit row, col, grid
# TODO: unsubscribe evt handler
super
end
end
--
Posted via http://www.ruby-forum.com/.
2007 Apr 29
0
[993] branches/wxruby2/wxwidgets_282/samples/bigdemo/wxScrolledWindow.rbw: Use ClientDC via Window#paint object
...lt;span class="cx"> evt_motion {|event| on_left_button_event_motion(event)}
</span><del>- evt_paint {|event| on_paint(event)}
</del><ins>+ evt_paint { on_paint }
</ins><span class="cx"> #evt_mousewheel {|event| on_wheel(event)}
</span><span class="cx"> end
</span><span class="cx">
</span><del>- def on_paint(event)
</del><ins>+ def on_paint
</ins><span class="cx"> paint { | dc | do_drawing(dc) }
</span&...