gf::WidgetContainer Class Reference

A collection of widgets. More...

#include <gf/WidgetContainer.h>

Public Member Functions
	WidgetContainer ()
	Construct a widget wontainer with a given view. More...
void	render (RenderTarget &target, const RenderStates &states=RenderStates())
	Render the widgets on the target. More...
void	pointTo (Vector2f coords)
	Check if the given coords are hover a widget and set it selected if so. More...
void	addWidget (Widget &widget)
	Add a widget to the list of widgets. More...
Widget *	removeWidget (Widget *widget)
	Remove a widget from the list. More...
void	triggerAction ()
	Trigger the callback of the current selected widget. More...
void	selectNextWidget ()
	Select the next widget in the list as the current selected widget. More...
void	selectPreviousWidget ()
	Select the previous widget in the list as the current selected widget. More...
void	clear ()
	Remove all widgets. More...

Detailed Description

A collection of widgets.

See also

gf::Widget

Constructor & Destructor Documentation

WidgetContainer()

gf::WidgetContainer::WidgetContainer

(

)

Construct a widget wontainer with a given view.

Member Function Documentation

addWidget()

void gf::WidgetContainer::addWidget

(

Widget &

widget

)

Add a widget to the list of widgets.

Parameters

widget

A widget to add to the list

clear()

void gf::WidgetContainer::clear

(

)

Remove all widgets.

pointTo()

void gf::WidgetContainer::pointTo

(

Vector2f

coords

)

Check if the given coords are hover a widget and set it selected if so.

Parameters

coords

The coords to check

removeWidget()

Widget * gf::WidgetContainer::removeWidget

(

Widget *

widget

)

Remove a widget from the list.

Parameters

widget

The widget to remove

Returns

The removed widget or nullptr if the widget was not present

See also

addWidget()

render()

void gf::WidgetContainer::render	(	RenderTarget &	target,
		const RenderStates &	states = RenderStates()
	)

Render the widgets on the target.

Widgets are rendered by the order they appears on the list.

Parameters

target	The render target
states	The render states to use for drawing

See also

gf::Entity::render()

selectNextWidget()

void gf::WidgetContainer::selectNextWidget

(

)

Select the next widget in the list as the current selected widget.

selectPreviousWidget()

void gf::WidgetContainer::selectPreviousWidget

(

)

Select the previous widget in the list as the current selected widget.

triggerAction()

void gf::WidgetContainer::triggerAction

(

)

Trigger the callback of the current selected widget.