Panel:onHover(x, y, buttons) event


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

Parameters

x

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

y

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

local ui = require "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("") ui.run(win):wait()