i want my code to check if a selection has been made or not. not sure 100% how to do this. Idk if theres a way to see if someone clicks outside of the plugin menu interface or if theres a way to listen and check for mouse clicks globally and to see if a selection has been made.
basically what i want to do is disable buttons if nothing is selected and if something is selected then i enable those buttons… in order to do that i need to listen to mouse click or selection globally
any help into the right direction would help. thank you!
The solution is fairly simple using a panel plugin.
Your panel gets a documentChanged callback each time the selection changes and you can inspect the selection (which may be empty) and do whatever you need.
where can i find this event. I have been looking thru the documentation and google and i cant find it.
You said this is a plugin? where can i find this plugin?
im sorry for being so dumb, im reading the documentation but im still having hard time figuring out how to get that callback. Could you just elaborate a little. Im very grateful for your help. thank you so much