Widget

Inherited: None

Description

The Widget class serves as the base class for all user interface objects, providing basic functionality for handling updates, drawing, and interaction. Internal methods are marked as internal and are intended for use within the framework rather than by external code.

Public Methods

void	addClass (const TString & name)
void	applyStyle ()
void	boundChanged (const Vector2 & size)
std::list<Widget *> &	childWidgets ()
const StringList	classes () const
bool	isSubWidget () const
void	lower ()
Widget *	parentWidget () const
void	raise ()
RectTransform *	rectTransform ()
TString	style () const
Widget *	subWidget (const TString & name) const

Static Methods

Widget *

focusWidget ()

Methods Description

void Widget::addClass (TString & name)

Adds a stylesheet class name attached to this widget.

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void Widget::applyStyle ()

Applies style settings assigned to widget.

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void Widget::boundChanged (Vector2 & size)

Callback to respond to changes in the widget’s size.

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std::list<Widget *> & Widget::childWidgets ()

Returns a list of child widgets;

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const StringList Widget::classes () const

Returns a list of stylesheet class names attached to this widget.

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Widget * Widget::focusWidget ()

Returns the application widget that has the keyboard input focus, or nullptr if no widget in this application has the focus.

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bool Widget::isSubWidget () const

Returns true if widget is a part of complex widget; otherwise returns false.

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void Widget::lower ()

Lowers the widget to the bottom of the widget’s stack.

See also raise().

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Widget * Widget::parentWidget () const

Returns the parent Widget.

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void Widget::raise ()

Raises this widget to the top of the widget’s stack.

See also lower().

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RectTransform * Widget::rectTransform ()

Returns RectTransform component attached to parent Actor.

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TString Widget::style () const

Returns a textual description of widget style.

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Widget * Widget::subWidget (TString & name) const

Return a sub widget (a part of more complex widget) with specified name.