virtual keyboard button event

Question

Hi,

  I am working Virtual keyboard.when i click long press accented char window displayed in virtualkeyboard but i am not release button the background color is automatically changed.

i want to change button background color whn i release the button.

please guide me to resolve this.

With regards,

Ramesh.G

Answer 1

Hi Ramesh,

you can do the following to change the button color after release of the finger on the related characters preview and not already on wipping to the related characters:

1. Go inside ExtendVirtualKeyboard::KeyboardQWERTZ and create a copy of the brick keyView. Lets name it prevKeyView

2. Inside UpdateViewState() replace:

// and release if needed a previous pressed key
if ( keyView != null )
  keyView.Pressed = false;

with

// store the previous pressed key
if ( keyView != null )
  prevKeyView = keyView;

3. Append inside onRelatedCharactersRelease

if ( prevKeyView != null )
  prevKeyView.Pressed = false;

 

Regards,

Julian