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	setCheckable (bool checkable) 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)
	~SubWidget () override
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	toBottom ()
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
const char *	getName () const noexcept
void	setId (uint id) noexcept
void	setName (const char *name) noexcept
Application &	getApp () const noexcept
Window &	getWindow () const noexcept
const GraphicsContext &	getGraphicsContext () const noexcept
TopLevelWidget *	getTopLevelWidget () const noexcept
std::list< SubWidget * >	getChildren () const noexcept
virtual bool	wantsKeyboardFocus ()
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	onCharacterInput (const CharacterInputEvent &)
virtual bool	onScroll (const ScrollEvent &)
virtual void	onResize (const ResizeEvent &)
virtual void	onFocusChanged (const FocusEvent &)
virtual bool	onSpecial (const SpecialEvent &)

Member Function Documentation

onDisplay()

template<class ImageType>

void ImageBaseSlider< ImageType >::onDisplay ( )

overrideprotectedvirtual

A function called to draw the widget contents.

Reimplemented from 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