I have the following code:
public void draw(Context2d context) {
context.beginPath();
context.rect(x, y, width, height);
context.fill();
context.closePath();
context.stroke();
}
I would like to add a mouse event for when the mouse moves over the
rectangle. What's the best way to do this? I was able to do it if I in
the mouse move event for the canvas and with an if statement I checked to
see if the mouse moved within the coordinates of the rectangle.
canvas.addMouseMoveHandler(new MouseMoveHandler() {
public void onMouseMove(MouseMoveEvent event) {
mouseX = event.getRelativeX(canvas.getElement());
mouseY = event.getRelativeY(canvas.getElement());
if(insideRectangle(mouseX, mouseY)) {
// fire mouse event for rectangle
}
}
});
However, I am worry about working with a bunch of objects and speed doing
it this way. Is there a way to add a mouseMoveHandler directly to the
rectangle?
Thanks,
Matt
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