#include <modm/ui/gui/view.hpp>

Inheritance diagram for modm::gui::View:

Public Member Functions
	View (modm::gui::GuiViewStack *stack, uint8_t identifier, modm::gui::Dimension dimension)

virtual void	update ()

virtual void	preUpdate ()

virtual void	postUpdate ()

virtual void	draw ()
	Draw determine the output on the Graphic Display.

bool	pack (Widget *w, const modm::glcd::Point &coord)
	Add widget to view.

void	remove ()
	Remove the view from the screen. The viewStack handles the deletion.

void	setColorPalette (ColorPalette &cp)
	Set color palette for every contained widget.

ColorPalette &	getColorPalette ()

void	markDirty ()

void	markDrawn ()

modm::gui::GuiViewStack *	getViewStack ()

modm::ColorGraphicDisplay &	display ()

uint8_t	getIdentifier ()
	getIdentifier of the view.

virtual bool	hasChanged () = 0
	hasChanged indicates the current displayed view has changed. This function prevents unnecessary drawing of the display More...

bool	isAlive () const
	isAlive tells the ViewStack if it should remove this screen. More...

virtual void	onRemove ()
	onRemove will be called right before the view gets deleted, can be reimplemented to reset external data.

virtual void	shortButtonPress (modm::MenuButtons::Button button)
	shortButtonPress handle the action for the pressed button

Detailed Description

The View class is the base class for all screens handled by the ViewStack class

Constructor & Destructor Documentation

Parameters

stack	pointer to the stack, the screen should be displayed on.
identifier	can be used to determine which screen is the currently displayed on the graphicDisplay

virtual bool modm::AbstractView::hasChanged ( )

inheritedpure virtual

hasChanged indicates the current displayed view has changed. This function prevents unnecessary drawing of the display

bool modm::AbstractView::isAlive ( ) const

inherited

isAlive tells the ViewStack if it should remove this screen.

void modm::gui::View::update ( )

virtual

May be called as often as possible. Handles input events located in the parent GuiViewStack.

Reimplemented from modm::AbstractView.

The documentation for this class was generated from the following files: