ImageBaseSlider< ImageType > Class Template Reference

Inheritance diagram for ImageBaseSlider< ImageType >:

Classes
class	Callback

Public Member Functions
	ImageBaseSlider (Widget *parentWidget, const ImageType &image) noexcept
float	getValue () const noexcept
void	setValue (float value, bool sendCallback=false) noexcept
void	setDefault (float def) noexcept
void	setStartPos (const Point< int > &startPos) noexcept
void	setStartPos (int x, int y) noexcept
void	setEndPos (const Point< int > &endPos) noexcept
void	setEndPos (int x, int y) noexcept
void	setInverted (bool inverted) noexcept
void	setRange (float min, float max) noexcept
void	setStep (float step) noexcept
void	setCallback (Callback *callback) noexcept
Public Member Functions inherited from SubWidget
	SubWidget (Widget *parentWidget)
virtual	~SubWidget ()
template<typename T >
bool	contains (T x, T y) const noexcept
template<typename T >
bool	contains (const Point< T > &pos) const noexcept
int	getAbsoluteX () const noexcept
int	getAbsoluteY () const noexcept
Point< int >	getAbsolutePos () const noexcept
Rectangle< int >	getAbsoluteArea () const noexcept
Rectangle< uint >	getConstrainedAbsoluteArea () const noexcept
void	setAbsoluteX (int x) noexcept
void	setAbsoluteY (int y) noexcept
void	setAbsolutePos (int x, int y) noexcept
void	setAbsolutePos (const Point< int > &pos) noexcept
Point< int >	getMargin () const noexcept
void	setMargin (int x, int y) noexcept
void	setMargin (const Point< int > &offset) noexcept
Widget *	getParentWidget () const noexcept
void	repaint () noexcept override
virtual void	toFront ()
void	setNeedsFullViewportDrawing (bool needsFullViewportForDrawing=true)
void	setNeedsViewportScaling (bool needsViewportScaling=true, double autoScaleFactor=0.0)
void	setSkipDrawing (bool skipDrawing=true)
Public Member Functions inherited from Widget
virtual	~Widget ()
bool	isVisible () const noexcept
void	setVisible (bool visible)
void	show ()
void	hide ()
uint	getWidth () const noexcept
uint	getHeight () const noexcept
const Size< uint >	getSize () const noexcept
void	setWidth (uint width) noexcept
void	setHeight (uint height) noexcept
void	setSize (uint width, uint height) noexcept
void	setSize (const Size< uint > &size) noexcept
uint	getId () const noexcept
void	setId (uint id) noexcept
Application &	getApp () const noexcept
Window &	getWindow () const noexcept
const GraphicsContext &	getGraphicsContext () const noexcept
TopLevelWidget *	getTopLevelWidget () const noexcept
Application &	getParentApp () const noexcept
Window &	getParentWindow () const noexcept

Protected Member Functions
void	onDisplay () override
bool	onMouse (const MouseEvent &) override
bool	onMotion (const MotionEvent &) override
Protected Member Functions inherited from SubWidget
virtual void	onPositionChanged (const PositionChangedEvent &)
Protected Member Functions inherited from Widget
virtual bool	onKeyboard (const KeyboardEvent &)
virtual bool	onSpecial (const SpecialEvent &)
virtual bool	onCharacterInput (const CharacterInputEvent &)
virtual bool	onScroll (const ScrollEvent &)
virtual void	onResize (const ResizeEvent &)

Member Function Documentation

onDisplay()

template<class ImageType >

void ImageBaseSlider< ImageType >::onDisplay ( )

overrideprotectedvirtual

A function called to draw the widget contents.

Implements Widget.

onMouse()

template<class ImageType >

bool ImageBaseSlider< ImageType >::onMouse ( const MouseEvent &  )

overrideprotectedvirtual

A function called when a mouse button is pressed or released.

Returns

True to stop event propagation, false otherwise.

Reimplemented from Widget.

onMotion()

template<class ImageType >

bool ImageBaseSlider< ImageType >::onMotion ( const MotionEvent &  )

overrideprotectedvirtual

A function called when the pointer moves.

Returns

True to stop event propagation, false otherwise.

Reimplemented from Widget.

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

• dgl/ImageBaseWidgets.hpp