Problem using generated bitmapData for buttons

[caragones]

Hi!

 

I'm trying to create a bitmapData with some frames dinamically. 

 

To do that I make this:

mBMD = new Phaser.BitmapData(mGame, "BMD", width, height * frames);


// Draw the frames as spritesheet


mGame.cache.addBitmapData(mBMD.key, mBMD, Phaser.AnimationParser.spriteSheet(mGame, mBMD.texture, width, height, -1, 0, 0));

Then I create a button like this:

 

button.Panel = WidgetFactory.mGame.add.button(300, 300, WidgetFactory.mBMD, callback, callbackContext, 1, 0, 0, 0);

And all works fine.

 

But if I create another button in the same way:

 

button.Panel = WidgetFactory.mGame.add.button(300, 400, WidgetFactory.mBMD, callback, callbackContext, 1, 0, 0, 0);

When the mouse is over whatever button all the buttons change their frame.

 

What I'm doing wrong?