IupFill
Creates a Fill composition element, which dynamically occupies empty spaces.
Its parent must be a IupHbox or a IupVbox.
It does not have a native representation.
Creation
Ihandle* IupFill(void); [in C]
iup.fill{} -> elem: ihandle [in Lua]
fill() [in LED]
Returns: the identifier of the created element, or NULL if an error occurs.
Attributes
EXPAND: Ignored. If User size is not defined, then when inside a IupHbox EXPAND is HORIZONTAL, when inside a IupVbox EXPAND is VERTICAL. If User size is defined then EXPAND is NO.
SIZE / RASTERSIZE (non inheritable): Defines the width, if inside a IupHbox, or the height, if it is inside a IupVbox. When consulted behaves as the standard SIZE/RASTERSIZE attributes. SIZE uses the FONT attribute of the native parent to convert to pixels.
WID (read-only): returns NULL.
X, Y, POSITION: also accepted.
Notes
This element is used to maintain the dialog's layout untouched after the user made size changes, and to align the interface elements.
Examples
