I am trying to get the position of the component that is being hovered over by the mouse to no avail

[d.healey]

@VirtualVirgin Broadcasters are great and I keep finding more and more uses for them. I plan to include them in a lot more videos.

A very simple explanation: you can think of a broadcaster like a YouTube channel, and a listener like a subscriber to the YouTube channel.

When the channel puts out a new video, all of the subscribers get told about it, and then if that video interests them they can go and watch it.

To bring this back to tooltips. We're creating a mouse broadcaster (channel) and every time the mouse goes over one of the specified components the channel puts out a message saying "hey, if anyone's interested, I've just gone over this component."

Then the listener (subscriber) on the tooltip panel gets the message, which contains a reference to the component and some information about the mouse event (such as the x/y position of the mouse). It can use this to then display the tooltip.

[d.healey]

I made some tweaks and update the code above.

[VirtualVirgin]

@d-healey said in I am trying to get the position of the component that is being hovered over by the mouse to no avail:

Another option is to put the component reference into an object, using its ID as a key - this is a good approach is you want to work with a lot of components this way.

So you would do something like:

const myComponents = {"Knob0": Content.getComponent("Knob0"), "Knob1": Content.getComponent("Knob1"), etc.};

So I am looking this option over.

Is there a way to generate the full list of components as object with the key : value pair from a loop?

const myComponents = {};
const allComponents = Content.getAllComponents("");

for (i = 0; i < allComponents.length; i++)
	myComponents[i] = {??? : Content.getComponent(allComponents[i])};

[d.healey]

@VirtualVirgin

const componentsById = {};

for (x in Content.getAllComponents(""))
    componentsById[x.getId()] = x;

[ulrik]

@VirtualVirgin you could also do like this, it also takes care of components inside other components inside other...etc

It's also based on the broadcaster function, a great implementation, thanks to Christoph!

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[VirtualVirgin]

@ulrik said in I am trying to get the position of the component that is being hovered over by the mouse to no avail:

@VirtualVirgin you could also do like this, it also takes care of components inside other components inside other...etc

It's also based on the broadcaster function, a great implementation, thanks to Christoph!

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Thank you:)
I am trying to integrate this with the solution from David Healey's tooltips video.
I have a question on how to access now the position data to position my tooltips panel.
I see this is where you write the tooltips data with the tooltip and the position:

if (isDefined(comp))
		{
			TooltipPanel.data.tooltip = comp.get("tooltip") + " || pos: "+ trace(getPositionOfComponent(comp));

And then you write it out with aligned text in the paint routine:

if (isDefined(this.data.tooltip))
		g.drawAlignedText(this.data.tooltip, this.getLocalBounds(0), "centred");

But how do I access the position data itself?

[ulrik]

@VirtualVirgin said in I am trying to get the position of the component that is being hovered over by the mouse to no avail:

But how do I access the position data itself?

In the code under this, the position data is retrieved using this function:

getPositionOfComponent(comp)

getHoveredComponentBC.addListener(AllComponents, "get position", function(component, event)
{
	if (event.hover)
	{
		var comp;
		for (c in AllComponents)
			if (c.get("id") == Content.getComponentUnderMouse())
			{
				comp = c;
				break;
			}
		
		if (isDefined(comp))
		{
			TooltipPanel.data.tooltip = comp.get("tooltip") + " || pos: "+ trace(getPositionOfComponent(comp));
			TooltipPanel.repaint();
		}	
	}
});

[VirtualVirgin]

@ulrik
I tried that out earlier but I just keep getting errors from it:

If I put a string in I get an object back?

[ulrik]

@VirtualVirgin it's Content.getComponent("ScriptLabel1"), you forgot the "Content"

[VirtualVirgin]

@ulrik said in I am trying to get the position of the component that is being hovered over by the mouse to no avail:

@VirtualVirgin it's Content.getComponent("ScriptLabel1"), you forgot the "Content"

Sorry, I was trying to use the function you provided:

//	get the component object
inline function getComponent(componentId)
{
	for (c in AllComponents)
		if (c.get("id") == componentId)
		{
			return c;
			break;
		}
}