tooltips<element id="button"> <button> <element> <label type="theme_text">Calculate</label> </element> </button> <tooltip_name>button_tooltip</tooltip_name> <tooltip_type>grid</tooltip_type> </element> // ... <layout id="button_tooltip" type="grid"> <append_row> <name>button_tooltip_row</name> </append_row> </layout> <factory id="button_tooltip_row" type="grid"> <element> <label type="theme_text">Lorem ipsum dolor sit amet</label> </element> </factory>
elements
and
containers
can have an optional
tooltip_name.
A layout
with a matching id
defines the
tooltip's layout manager.
The required tooltip_type must match
the layout's
type.
Use tooltip_config instead of
config to specify layout manager-specific
configuration settings.
As explained in the section called “Tooltips” the actual tooltip gets
created when the tooltip becomes visible. This uses
create_custom_tooltip() to install a callback
that executes the referenced factory to create the actual tooltip.
The factory execution uses an empty
x::w::const_uigenerators
object (the one that created the original widget, to which the tooltip
is attached to, is just a distant memory).
<tooltip_appearance>custom_tooltip_appearance</tooltip_appearance>
The optional tooltip_appearance
sets a custom tooltip
appearance object.
Only supported theme widgets have these tooltip attributes.
named element widgets are under the callbacks'
control and only the callbacks can set their tooltips.
tooltips' contents are the same
as label widget's
label. This is equivalent to using a widget's
create_tooltip() to create a basic,
label tooltip.
<container tooltip="container-tooltip"> ... </container> <tooltip type="label" id="container-tooltip"> ... </tooltip>
container elements also
have optional tooltip attributes.