gtkLabelGetLayoutOffsets: gtkLabelGetLayoutOffsets
Description
Obtains the coordinates where the label will draw the PangoLayout
representing the text in the label; useful to convert mouse events
into coordinates inside the PangoLayout
, e.g. to take some action
if some part of the label is clicked. Of course you will need to
create a GtkEventBox
to receive the events, and pack the label
inside it, since labels are a GTK_NO_WINDOW
widget. Remember
when using the PangoLayout
functions you need to convert to
and from pixels using pangoPixels()
or PANGO_SCALE
.Usage
gtkLabelGetLayoutOffsets(object)
Value
A list containing the following elements:
x
- location to store X offset of layout, or
NULL
. [ allow-none ] y
- location to store Y offset of layout, or
NULL
. [ allow-none ]