Panel:onHover()

Panel:onHover(x, y, buttons)event

This event is fired when the user moves the mouse pointer over the Panel.

Parameters

The horizontal position of the mouse in the Panel's client area.

The vertical position of the mouse in the Panel's client area.

buttons

A table which fields indicates if mouse buttons or special keys have been pressed during the move :

"left": true if left mouse button is pressed, false otherwise
"right": true if right mouse button is pressed, false otherwise
"middle": true if middle mouse button is pressed, false otherwise
"control": true if the CONTROL key is pressed, false otherwise
"shift": true if the SHIFT mouse button is pressed, false otherwise

Return value

The event returns no value.

Example


--! luart-extensions
import ui

-- create a fixed Window
local win = ui.Window("Panel:onHover() event sample", "fixed", 320, 200)

-- create a Panel
local panel = ui.Panel(win, 0, 0, 100, 100)
panel.bgcolor = 0xF0A000
panel.cursor = "cross"
panel:center()

function panel:onHover(x, y, buttons)
  win:status("Mouse is inside Panel at "..x..", "..y, buttons.left and "LEFT button" or "", buttons.right and "RIGHT button" or "", buttons.middle and "MIDDLE button" or "")
end

win:status("")

await win:showasync()