Tab:onHover()

Tab:onHover(x, y, buttons)event

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

Parameters

The horizontal position of the mouse in the Tab area (zero means the left border of the widget).

The vertical position of the mouse in the Tab area (zero means the top border of the widget).

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

-- creates a simple window
local win = ui.Window("Tab:onHover() event sample", 320, 260)
local tab = ui.Tab(win, {"TabItem 1", "TabItem 2", "TabItem 3"})

-- Tab:onHover event
function tab:onHover()
	win:status("You are hovering the Tab Widget")
end

-- Tab:onLeave event
function tab:onLeave()
	win:status("The Tab Widget is no longer hovered")
end

win:status("")

await win:showasync()