How to find out if Scroll Arrow is highlighted?

[sidlercom80]

Hi, how can I find out via c# if the scroll arrow is highlighted? I found the "IsScrollArrowVisible" property, but that doesn't help me.



If the mouse pointer is over the arrow, the scroll arrow is highlighted, if this happens, all other mouse events should not be executed.
My problem is that I can also draw a line by mouse at this point, but so that this does not happen, when the scroll arrow is pressed, I must be able to stop my draw line function.

I have made a short video, you can see exactly what I mean: http://www.youtube.com/watch?v=qR9xulXSeJ8

Does anyone have an idea?

[NinjaTrader_Jim]

Hello sidlercom80,

Thanks for your post.

I don't have an automation ID to suggest to capture the Go To Last Bar arrow button and see if it has mouseover.

Something that you could consider, though, would be to convert the mouse Y coordinate to vertical pixels, and then check that the PanelUI your NinjaScript is applied to is 0 (the panel which would hold the Go To Last Bar arrow button.) If the value is greater than about 40 pixels, the mouse would be under the arrow.

Similar can be done with the mouse X coordinate to convert it to horizontal pixels and see if the converted X coordinate is less than ChartPanel.W - 40. If true, the mouse X coordinate would be to the left of the Go To Last Bar arrow button.

Please see Charting Extensions for converting to horizontal and vertical pixels:

https://ninjatrader.com/support/helpGuides/nt8/chartingextensions.htm

[sidlercom80]

Hello _Jim, yes, I already thought that it must go like this. Could have been that there is a property for it that I know nothing about
thank you for your help!