Peter M. Groen / dali-demo

Commit 33c47f515d3ebd0c91116c6c1fd8c473e70ca0a8

Authored by Ferran Sole
1 parent c782943e

Added key event handling to image-view-example 

To allow quitting example with escape or back key

Change-Id: Icaa30d4991ee2f65e8c10e4fc136f52de05168cd
Inline Side-by-side
Showing 1 changed file with 16 additions and 0 deletions
examples/image-view/image-view-example.cpp
  View file @33c47f5
... ... @@ -141,6 +141,8 @@ class ImageViewController: public ConnectionTracker
141 141 buttonsTable.AddChild( button3, Toolkit::TableView::CellPosition( 2, 0 ) );
142 142  
143 143 mContentLayer.Add(buttonsTable);
  144 +
  145 + Stage::GetCurrent().KeyEventSignal().Connect(this, &ImageViewController::OnKeyEvent);
144 146 }
145 147  
146 148 private:
... ... @@ -220,6 +222,20 @@ private:
220 222 return true;
221 223 }
222 224  
  225 + /**
  226 + * Main key event handler
  227 + */
  228 + void OnKeyEvent(const KeyEvent& event)
  229 + {
  230 + if(event.state == KeyEvent::Down)
  231 + {
  232 + if( IsKey( event, DALI_KEY_ESCAPE) || IsKey( event, DALI_KEY_BACK ) )
  233 + {
  234 + mApplication.Quit();
  235 + }
  236 + }
  237 + }
  238 +
223 239 private:
224 240 Application& mApplication;
225 241  
... ...