Inheritance diagram for dsgc::VerticalScrollbar:

Public Member Functions
	VerticalScrollbar (Adafruit_GFX &graphics, unsigned int x, unsigned int y, unsigned int trackLength, double knobRelativeSize)

Public Member Functions inherited from dsgc::Scrollbar
virtual void	paint () override
	Paints this component.

void	setKnobRelativePosition (float relativePosition)
	Sets the relative position of the knob in this scrollbar.

float	getKnobRelativePosition ()
	Gets the relative position of the knob in this scrollbar.

Public Member Functions inherited from dsgc::Component
virtual void	setEnabled (bool enabled)
	Sets whether this component is enabled.

virtual bool	isEnabled ()
	Checks whether this component is enabled.

virtual void	setFocused (bool focused)

virtual bool	isFocused ()
	Checks whether this component has focus.

virtual Color	getBackgroundColor ()
	Gets the background color when enabled but not focused.

virtual Color	getForegroundColor ()
	Gets the foreground color when enabled but not focused.

virtual Color	getBorderColor ()
	Gets the border color when enabled but not focused.

virtual Color	getDisabledBackgroundColor ()
	Gets the background color when disabled.

virtual Color	getDisabledForegroundColor ()
	Gets the foreground color when disabled.

virtual Color	getDisabledBorderColor ()
	Gets the border color when disabled.

virtual Color	getFocusedBackgroundColor ()
	Gets the background color when enabled and focused.

virtual Color	getFocusedForegroundColor ()
	Gets the foreground color when enabled and focused.

virtual Color	getFocusedBorderColor ()
	Gets the border color when enabled and focused.

virtual void	setBackgroundColor (Color color)

virtual void	setForegroundColor (Color color)

virtual void	setBorderColor (Color color)

virtual void	setDisabledBackgroundColor (Color color)

virtual void	setDisabledForegroundColor (Color color)

virtual void	setDisabledBorderColor (Color color)

virtual void	setFocusedBackgroundColor (Color color)

virtual void	setFocusedForegroundColor (Color color)

virtual void	setFocusedBorderColor (Color color)

virtual void	repaint ()
	Repaints this component.

Public Member Functions inherited from dsgc::Dimensions
unsigned int	getX ()

unsigned int	getY ()

unsigned int	getWidth ()

unsigned int	getHeight ()

Protected Member Functions
virtual unsigned int	getKnobY () override
	Gets the y-coordinate of the top-left corner of the knob.

virtual unsigned int	getKnobHeight () override
	Gets the height of the knob.

Protected Member Functions inherited from dsgc::Scrollbar
	Scrollbar (Adafruit_GFX &graphics, unsigned int x, unsigned int y, unsigned int width, unsigned int height, unsigned int trackLength, double knobRelativeSize)

unsigned int	getKnobLength ()

unsigned int	getKnobPositionOffset ()

virtual unsigned int	getKnobX ()
	Gets the x-coordinate of the top-left corner of the knob.

virtual unsigned int	getKnobWidth ()
	Gets the width of the knob.

Protected Member Functions inherited from dsgc::Component
	Component (Adafruit_GFX &graphics, unsigned int x, unsigned int y, unsigned int width, unsigned int height)

virtual Adafruit_GFX &	getGraphics ()

virtual Color	getCurrentBackgroundColor ()

virtual Color	getCurrentForegroundColor ()

virtual Color	getCurrentBorderColor ()

Protected Member Functions inherited from dsgc::Dimensions
	Dimensions (unsigned int x, unsigned int y, unsigned int width, unsigned int height)

Additional Inherited Members
Static Protected Attributes inherited from dsgc::Scrollbar
static const unsigned int	KNOB_RADIUS = 2

static const unsigned int	KNOB_WIDTH = KNOB_RADIUS * 2 + 1

static const unsigned int	BORDER_RADIUS = KNOB_RADIUS + 2

static const unsigned int	BORDER_WIDTH = BORDER_RADIUS * 2 + 1

Member Function Documentation

◆ getKnobHeight()

unsigned int dsgc::VerticalScrollbar::getKnobHeight ( )

overrideprotectedvirtual

Gets the height of the knob.

This implementation gives the fixed knob width by default. Override this function in subclass to give the knob length.

Returns: The height of the knob.

Reimplemented from dsgc::Scrollbar.

◆ getKnobY()

unsigned int dsgc::VerticalScrollbar::getKnobY ( )

overrideprotectedvirtual

Gets the y-coordinate of the top-left corner of the knob.

This implementation does not account for the position offset. Override this function in subclass to account for the position offset if needed.

Reimplemented from dsgc::Scrollbar.

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

dsgc/src/VerticalScrollbar.h
dsgc/src/VerticalScrollbar.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Member Function Documentation

◆ getKnobHeight()

◆ getKnobY()