RESIZE_CB
Action generated when the element size is changed.
Callback
int function(Ihandle *ih, int width, int height); [in C] elem:resize_cb(width, height: number) -> (ret: number) [in Lua]
ih:
identifier of the element that activated the
function's execution.
width:
the width of the internal element size in pixels not considering the
decorations (client size)
height: the height of the internal element size in pixels not
considering the decorations (client size)
Notes
This action is also generated right after the dialog is viewed by means of functions IupShow, IupShowXY or IupPopup.
In Windows, it is also generated after a map and before show.
Affects
IupCanvas, IupGLCanvas, IupDialog