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I have two buttons on a canvas. They are slightly overlapping. When the user clicks on one button, I would like that button to be brought to the top (or in front) of the other button.
So, a click on a button should always bring it to the top so the whole button is visible to the user.
Thanks for any any help on this!
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Hi.
You can use the addChild or setChildIndex method from the createjs.Container class. In this case, you're going to call one of these two methods from the buttons parent.
Examples:
addChild approach (ES5 syntax):
this.bringToFront = function(e)
{
e.currentTarget.parent.addChild(e.currentTarget);
};
this.button0.on("click", this.bringToFront);
this.button1.on("click", this.bringToFront);
addChild approach (ES6 syntax):
this.bringToFront = e => e.currentTarget.parent.addChild(e.currentTarget);
this.button0.on("click", this.bringToFront);
this.button1.on("click", this.bringToFront);
setChildIndex approach (ES5 syntax):
this.bringToFront = function(e)
{
e.currentTarget.parent.setChildIndex(e.currentTarget, e.currentTarget.parent.numChildren - 1);
};
this.button0.on("click", this.bringToFront);
this.button1.on("click", this.bringToFront);
setChildIndex approach (ES6 syntax):
this.bringToFront = e => e.currentTarget.parent.setChildIndex(e.currentTarget, e.currentTarget.parent.numChildren - 1);
this.button0.on("click", this.bringToFront);
this.button1.on("click", this.bringToFront);
I hope this helps.
Regards,
JC
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