LookAndFeel Class Reference

LookAndFeel objects define the appearance of all the JUCE widgets, and subclasses can be used to apply different 'skins' to the application. More...

Inherited by OldSchoolLookAndFeel.

List of all members.

Public Member Functions
	LookAndFeel ()
	Creates the default JUCE look and feel.
virtual	~LookAndFeel ()
	Destructor.
const Colour	findColour (int colourId) const noexcept
	Looks for a colour that has been registered with the given colour ID number.
void	setColour (int colourId, const Colour &colour) noexcept
	Registers a colour to be used for a particular purpose.
bool	isColourSpecified (int colourId) const noexcept
	Returns true if the specified colour ID has been explicitly set using the setColour() method.
virtual const Typeface::Ptr	getTypefaceForFont (const Font &font)
void	setDefaultSansSerifTypefaceName (const String &newName)
	Allows you to change the default sans-serif font.
virtual const MouseCursor	getMouseCursorFor (Component &component)
	Override this to get the chance to swap a component's mouse cursor for a customised one.
virtual void	drawButtonBackground (Graphics &g, Button &button, const Colour &backgroundColour, bool isMouseOverButton, bool isButtonDown)
	Draws the lozenge-shaped background for a standard button.
virtual const Font	getFontForTextButton (TextButton &button)
virtual void	drawButtonText (Graphics &g, TextButton &button, bool isMouseOverButton, bool isButtonDown)
	Draws the text for a TextButton.
virtual void	drawToggleButton (Graphics &g, ToggleButton &button, bool isMouseOverButton, bool isButtonDown)
	Draws the contents of a standard ToggleButton.
virtual void	changeToggleButtonWidthToFitText (ToggleButton &button)
virtual void	drawTickBox (Graphics &g, Component &component, float x, float y, float w, float h, bool ticked, bool isEnabled, bool isMouseOverButton, bool isButtonDown)
virtual AlertWindow *	createAlertWindow (const String &title, const String &message, const String &button1, const String &button2, const String &button3, AlertWindow::AlertIconType iconType, int numButtons, Component *associatedComponent)
virtual void	drawAlertBox (Graphics &g, AlertWindow &alert, const Rectangle< int > &textArea, TextLayout &textLayout)
virtual int	getAlertBoxWindowFlags ()
virtual int	getAlertWindowButtonHeight ()
virtual const Font	getAlertWindowMessageFont ()
virtual const Font	getAlertWindowFont ()
void	setUsingNativeAlertWindows (bool shouldUseNativeAlerts)
bool	isUsingNativeAlertWindows ()
virtual void	drawProgressBar (Graphics &g, ProgressBar &progressBar, int width, int height, double progress, const String &textToShow)
	Draws a progress bar.
virtual void	drawSpinningWaitAnimation (Graphics &g, const Colour &colour, int x, int y, int w, int h)
virtual void	drawScrollbarButton (Graphics &g, ScrollBar &scrollbar, int width, int height, int buttonDirection, bool isScrollbarVertical, bool isMouseOverButton, bool isButtonDown)
	Draws one of the buttons on a scrollbar.
virtual void	drawScrollbar (Graphics &g, ScrollBar &scrollbar, int x, int y, int width, int height, bool isScrollbarVertical, int thumbStartPosition, int thumbSize, bool isMouseOver, bool isMouseDown)
	Draws the thumb area of a scrollbar.
virtual ImageEffectFilter *	getScrollbarEffect ()
	Returns the component effect to use for a scrollbar.
virtual int	getMinimumScrollbarThumbSize (ScrollBar &scrollbar)
	Returns the minimum length in pixels to use for a scrollbar thumb.
virtual int	getDefaultScrollbarWidth ()
	Returns the default thickness to use for a scrollbar.
virtual int	getScrollbarButtonSize (ScrollBar &scrollbar)
	Returns the length in pixels to use for a scrollbar button.
virtual const Path	getTickShape (float height)
	Returns a tick shape for use in yes/no boxes, etc.
virtual const Path	getCrossShape (float height)
	Returns a cross shape for use in yes/no boxes, etc.
virtual void	drawTreeviewPlusMinusBox (Graphics &g, int x, int y, int w, int h, bool isPlus, bool isMouseOver)
	Draws the + or - box in a treeview.
virtual void	fillTextEditorBackground (Graphics &g, int width, int height, TextEditor &textEditor)
virtual void	drawTextEditorOutline (Graphics &g, int width, int height, TextEditor &textEditor)
virtual CaretComponent *	createCaretComponent (Component *keyFocusOwner)
virtual const Drawable *	getDefaultFolderImage ()
virtual const Drawable *	getDefaultDocumentFileImage ()
virtual void	createFileChooserHeaderText (const String &title, const String &instructions, GlyphArrangement &destArrangement, int width)
virtual void	drawFileBrowserRow (Graphics &g, int width, int height, const String &filename, Image *icon, const String &fileSizeDescription, const String &fileTimeDescription, bool isDirectory, bool isItemSelected, int itemIndex, DirectoryContentsDisplayComponent &component)
virtual Button *	createFileBrowserGoUpButton ()
virtual void	layoutFileBrowserComponent (FileBrowserComponent &browserComp, DirectoryContentsDisplayComponent *fileListComponent, FilePreviewComponent *previewComp, ComboBox *currentPathBox, TextEditor *filenameBox, Button *goUpButton)
virtual void	drawBubble (Graphics &g, float tipX, float tipY, float boxX, float boxY, float boxW, float boxH)
virtual void	drawPopupMenuBackground (Graphics &g, int width, int height)
	Fills the background of a popup menu component.
virtual void	drawPopupMenuItem (Graphics &g, int width, int height, bool isSeparator, bool isActive, bool isHighlighted, bool isTicked, bool hasSubMenu, const String &text, const String &shortcutKeyText, Image *image, const Colour *const textColour)
	Draws one of the items in a popup menu.
virtual const Font	getPopupMenuFont ()
	Returns the size and style of font to use in popup menus.
virtual void	drawPopupMenuUpDownArrow (Graphics &g, int width, int height, bool isScrollUpArrow)
virtual void	getIdealPopupMenuItemSize (const String &text, bool isSeparator, int standardMenuItemHeight, int &idealWidth, int &idealHeight)
	Finds the best size for an item in a popup menu.
virtual int	getMenuWindowFlags ()
virtual void	drawMenuBarBackground (Graphics &g, int width, int height, bool isMouseOverBar, MenuBarComponent &menuBar)
virtual int	getMenuBarItemWidth (MenuBarComponent &menuBar, int itemIndex, const String &itemText)
virtual const Font	getMenuBarFont (MenuBarComponent &menuBar, int itemIndex, const String &itemText)
virtual void	drawMenuBarItem (Graphics &g, int width, int height, int itemIndex, const String &itemText, bool isMouseOverItem, bool isMenuOpen, bool isMouseOverBar, MenuBarComponent &menuBar)
virtual void	drawComboBox (Graphics &g, int width, int height, bool isButtonDown, int buttonX, int buttonY, int buttonW, int buttonH, ComboBox &box)
virtual const Font	getComboBoxFont (ComboBox &box)
virtual Label *	createComboBoxTextBox (ComboBox &box)
virtual void	positionComboBoxText (ComboBox &box, Label &labelToPosition)
virtual void	drawLabel (Graphics &g, Label &label)
virtual void	drawLinearSlider (Graphics &g, int x, int y, int width, int height, float sliderPos, float minSliderPos, float maxSliderPos, const Slider::SliderStyle style, Slider &slider)
virtual void	drawLinearSliderBackground (Graphics &g, int x, int y, int width, int height, float sliderPos, float minSliderPos, float maxSliderPos, const Slider::SliderStyle style, Slider &slider)
virtual void	drawLinearSliderThumb (Graphics &g, int x, int y, int width, int height, float sliderPos, float minSliderPos, float maxSliderPos, const Slider::SliderStyle style, Slider &slider)
virtual int	getSliderThumbRadius (Slider &slider)
virtual void	drawRotarySlider (Graphics &g, int x, int y, int width, int height, float sliderPosProportional, float rotaryStartAngle, float rotaryEndAngle, Slider &slider)
virtual Button *	createSliderButton (bool isIncrement)
virtual Label *	createSliderTextBox (Slider &slider)
virtual ImageEffectFilter *	getSliderEffect ()
virtual void	getTooltipSize (const String &tipText, int &width, int &height)
virtual void	drawTooltip (Graphics &g, const String &text, int width, int height)
virtual Button *	createFilenameComponentBrowseButton (const String &text)
virtual void	layoutFilenameComponent (FilenameComponent &filenameComp, ComboBox *filenameBox, Button *browseButton)
virtual void	drawCornerResizer (Graphics &g, int w, int h, bool isMouseOver, bool isMouseDragging)
virtual void	drawResizableFrame (Graphics &g, int w, int h, const BorderSize< int > &borders)
virtual void	fillResizableWindowBackground (Graphics &g, int w, int h, const BorderSize< int > &border, ResizableWindow &window)
virtual void	drawResizableWindowBorder (Graphics &g, int w, int h, const BorderSize< int > &border, ResizableWindow &window)
virtual void	drawDocumentWindowTitleBar (DocumentWindow &window, Graphics &g, int w, int h, int titleSpaceX, int titleSpaceW, const Image *icon, bool drawTitleTextOnLeft)
virtual Button *	createDocumentWindowButton (int buttonType)
virtual void	positionDocumentWindowButtons (DocumentWindow &window, int titleBarX, int titleBarY, int titleBarW, int titleBarH, Button *minimiseButton, Button *maximiseButton, Button *closeButton, bool positionTitleBarButtonsOnLeft)
virtual int	getDefaultMenuBarHeight ()
virtual DropShadower *	createDropShadowerForComponent (Component *component)
virtual void	drawStretchableLayoutResizerBar (Graphics &g, int w, int h, bool isVerticalBar, bool isMouseOver, bool isMouseDragging)
virtual void	drawGroupComponentOutline (Graphics &g, int w, int h, const String &text, const Justification &position, GroupComponent &group)
virtual void	createTabButtonShape (Path &p, int width, int height, int tabIndex, const String &text, Button &button, TabbedButtonBar::Orientation orientation, bool isMouseOver, bool isMouseDown, bool isFrontTab)
virtual void	fillTabButtonShape (Graphics &g, const Path &path, const Colour &preferredBackgroundColour, int tabIndex, const String &text, Button &button, TabbedButtonBar::Orientation orientation, bool isMouseOver, bool isMouseDown, bool isFrontTab)
virtual void	drawTabButtonText (Graphics &g, int x, int y, int w, int h, const Colour &preferredBackgroundColour, int tabIndex, const String &text, Button &button, TabbedButtonBar::Orientation orientation, bool isMouseOver, bool isMouseDown, bool isFrontTab)
virtual int	getTabButtonOverlap (int tabDepth)
virtual int	getTabButtonSpaceAroundImage ()
virtual int	getTabButtonBestWidth (int tabIndex, const String &text, int tabDepth, Button &button)
virtual void	drawTabButton (Graphics &g, int w, int h, const Colour &preferredColour, int tabIndex, const String &text, Button &button, TabbedButtonBar::Orientation orientation, bool isMouseOver, bool isMouseDown, bool isFrontTab)
virtual void	drawTabAreaBehindFrontButton (Graphics &g, int w, int h, TabbedButtonBar &tabBar, TabbedButtonBar::Orientation orientation)
virtual Button *	createTabBarExtrasButton ()
virtual void	drawImageButton (Graphics &g, Image *image, int imageX, int imageY, int imageW, int imageH, const Colour &overlayColour, float imageOpacity, ImageButton &button)
virtual void	drawTableHeaderBackground (Graphics &g, TableHeaderComponent &header)
virtual void	drawTableHeaderColumn (Graphics &g, const String &columnName, int columnId, int width, int height, bool isMouseOver, bool isMouseDown, int columnFlags)
virtual void	paintToolbarBackground (Graphics &g, int width, int height, Toolbar &toolbar)
virtual Button *	createToolbarMissingItemsButton (Toolbar &toolbar)
virtual void	paintToolbarButtonBackground (Graphics &g, int width, int height, bool isMouseOver, bool isMouseDown, ToolbarItemComponent &component)
virtual void	paintToolbarButtonLabel (Graphics &g, int x, int y, int width, int height, const String &text, ToolbarItemComponent &component)
virtual void	drawPropertyPanelSectionHeader (Graphics &g, const String &name, bool isOpen, int width, int height)
virtual void	drawPropertyComponentBackground (Graphics &g, int width, int height, PropertyComponent &component)
virtual void	drawPropertyComponentLabel (Graphics &g, int width, int height, PropertyComponent &component)
virtual const Rectangle< int >	getPropertyComponentContentPosition (PropertyComponent &component)
virtual void	drawCallOutBoxBackground (CallOutBox &box, Graphics &g, const Path &path)
virtual void	drawLevelMeter (Graphics &g, int width, int height, float level)
virtual void	drawKeymapChangeButton (Graphics &g, int width, int height, Button &button, const String &keyDescription)
virtual void	playAlertSound ()
Static Public Member Functions
static LookAndFeel &	getDefaultLookAndFeel () noexcept
	Returns the current default look-and-feel for a component to use when it hasn't got one explicitly set.
static void	setDefaultLookAndFeel (LookAndFeel *newDefaultLookAndFeel) noexcept
	Changes the default look-and-feel.
static void	drawGlassSphere (Graphics &g, float x, float y, float diameter, const Colour &colour, float outlineThickness) noexcept
	Utility function to draw a shiny, glassy circle (for round LED-type buttons).
static void	drawGlassPointer (Graphics &g, float x, float y, float diameter, const Colour &colour, float outlineThickness, int direction) noexcept
static void	drawGlassLozenge (Graphics &g, float x, float y, float width, float height, const Colour &colour, float outlineThickness, float cornerSize, bool flatOnLeft, bool flatOnRight, bool flatOnTop, bool flatOnBottom) noexcept
	Utility function to draw a shiny, glassy oblong (for text buttons).
static Drawable *	loadDrawableFromData (const void *data, size_t numBytes)

---

Detailed Description

LookAndFeel objects define the appearance of all the JUCE widgets, and subclasses can be used to apply different 'skins' to the application.

---

Constructor & Destructor Documentation

LookAndFeel::LookAndFeel

(

)

Creates the default JUCE look and feel.

virtual LookAndFeel::~LookAndFeel

(

)

[virtual]

Destructor.

---

Member Function Documentation

static LookAndFeel& LookAndFeel::getDefaultLookAndFeel

(

)

[static]

Returns the current default look-and-feel for a component to use when it hasn't got one explicitly set.

See also:

setDefaultLookAndFeel

static void LookAndFeel::setDefaultLookAndFeel

(

LookAndFeel *

newDefaultLookAndFeel )

[static]

Changes the default look-and-feel.

Parameters:

newDefaultLookAndFeel

the new look-and-feel object to use - if this is set to null, it will revert to using the default one. The object passed-in must be deleted by the caller when it's no longer needed.

See also:

getDefaultLookAndFeel

const Colour LookAndFeel::findColour

(

int

colourId )

const

Looks for a colour that has been registered with the given colour ID number.

If a colour has been set for this ID number using setColour(), then it is returned. If none has been set, it will just return Colours::black.

The colour IDs for various purposes are stored as enums in the components that they are relevent to - for an example, see Slider::ColourIds, Label::ColourIds, TextEditor::ColourIds, TreeView::ColourIds, etc.

If you're looking up a colour for use in drawing a component, it's usually best not to call this directly, but to use the Component::findColour() method instead. That will first check whether a suitable colour has been registered directly with the component, and will fall-back on calling the component's LookAndFeel's findColour() method if none is found.

See also:

setColour, Component::findColour, Component::setColour

void LookAndFeel::setColour	(	int	colourId,
		const Colour &	colour
	)

Registers a colour to be used for a particular purpose.

For more details, see the comments for findColour().

See also:

findColour, Component::findColour, Component::setColour

bool LookAndFeel::isColourSpecified

(

int

colourId )

const

Returns true if the specified colour ID has been explicitly set using the setColour() method.

virtual const Typeface::Ptr LookAndFeel::getTypefaceForFont

(

const Font &

font )

[virtual]

void LookAndFeel::setDefaultSansSerifTypefaceName

(

const String &

newName )

Allows you to change the default sans-serif font.

If you need to supply your own Typeface object for any of the default fonts, rather than just supplying the name (e.g. if you want to use an embedded font), then you should instead override getTypefaceForFont() to create and return the typeface.

virtual const MouseCursor LookAndFeel::getMouseCursorFor

(

Component &

component )

[virtual]

Override this to get the chance to swap a component's mouse cursor for a customised one.

virtual void LookAndFeel::drawButtonBackground	(	Graphics &	g,
		Button &	button,
		const Colour &	backgroundColour,
		bool	isMouseOverButton,
		bool	isButtonDown
	)		[virtual]

Draws the lozenge-shaped background for a standard button.

Reimplemented in OldSchoolLookAndFeel.

virtual const Font LookAndFeel::getFontForTextButton

(

TextButton &

button )

[virtual]

virtual void LookAndFeel::drawButtonText	(	Graphics &	g,
		TextButton &	button,
		bool	isMouseOverButton,
		bool	isButtonDown
	)		[virtual]

Draws the text for a TextButton.

virtual void LookAndFeel::drawToggleButton	(	Graphics &	g,
		ToggleButton &	button,
		bool	isMouseOverButton,
		bool	isButtonDown
	)		[virtual]

Draws the contents of a standard ToggleButton.

Reimplemented in OldSchoolLookAndFeel.

virtual void LookAndFeel::changeToggleButtonWidthToFitText

(

ToggleButton &

button )

[virtual]

virtual void LookAndFeel::drawTickBox	(	Graphics &	g,
		Component &	component,
		float	x,
		float	y,
		float	w,
		float	h,
		bool	ticked,
		bool	isEnabled,
		bool	isMouseOverButton,
		bool	isButtonDown
	)		[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual AlertWindow* LookAndFeel::createAlertWindow	(	const String &	title,
		const String &	message,
		const String &	button1,
		const String &	button2,
		const String &	button3,
		AlertWindow::AlertIconType	iconType,
		int	numButtons,
		Component *	associatedComponent
	)		[virtual]

virtual void LookAndFeel::drawAlertBox	(	Graphics &	g,
		AlertWindow &	alert,
		const Rectangle< int > &	textArea,
		TextLayout &	textLayout
	)		[virtual]

virtual int LookAndFeel::getAlertBoxWindowFlags

(

)

[virtual]

virtual int LookAndFeel::getAlertWindowButtonHeight

(

)

[virtual]

virtual const Font LookAndFeel::getAlertWindowMessageFont

(

)

[virtual]

virtual const Font LookAndFeel::getAlertWindowFont

(

)

[virtual]

void LookAndFeel::setUsingNativeAlertWindows

(

bool

shouldUseNativeAlerts )

bool LookAndFeel::isUsingNativeAlertWindows

(

)

virtual void LookAndFeel::drawProgressBar	(	Graphics &	g,
		ProgressBar &	progressBar,
		int	width,
		int	height,
		double	progress,
		const String &	textToShow
	)		[virtual]

Draws a progress bar.

If the progress value is less than 0 or greater than 1.0, this should draw a spinning bar that fills the whole space (i.e. to say that the app is still busy but the progress isn't known). It can use the current time as a basis for playing an animation.

(Used by progress bars in AlertWindow).

Reimplemented in OldSchoolLookAndFeel.

virtual void LookAndFeel::drawSpinningWaitAnimation	(	Graphics &	g,
		const Colour &	colour,
		int	x,
		int	y,
		int	w,
		int	h
	)		[virtual]

virtual void LookAndFeel::drawScrollbarButton	(	Graphics &	g,
		ScrollBar &	scrollbar,
		int	width,
		int	height,
		int	buttonDirection,
		bool	isScrollbarVertical,
		bool	isMouseOverButton,
		bool	isButtonDown
	)		[virtual]

Draws one of the buttons on a scrollbar.

Parameters:

g	the context to draw into
scrollbar	the bar itself
width	the width of the button
height	the height of the button
buttonDirection	the direction of the button, where 0 = up, 1 = right, 2 = down, 3 = left
isScrollbarVertical	true if it's a vertical bar, false if horizontal
isMouseOverButton	whether the mouse is currently over the button (also true if it's held down)
isButtonDown	whether the mouse button's held down

Reimplemented in OldSchoolLookAndFeel.

virtual void LookAndFeel::drawScrollbar	(	Graphics &	g,
		ScrollBar &	scrollbar,
		int	x,
		int	y,
		int	width,
		int	height,
		bool	isScrollbarVertical,
		int	thumbStartPosition,
		int	thumbSize,
		bool	isMouseOver,
		bool	isMouseDown
	)		[virtual]

Draws the thumb area of a scrollbar.

Parameters:

g	the context to draw into
scrollbar	the bar itself
x	the x position of the left edge of the thumb area to draw in
y	the y position of the top edge of the thumb area to draw in
width	the width of the thumb area to draw in
height	the height of the thumb area to draw in
isScrollbarVertical	true if it's a vertical bar, false if horizontal
thumbStartPosition	for vertical bars, the y co-ordinate of the top of the thumb, or its x position for horizontal bars
thumbSize	for vertical bars, the height of the thumb, or its width for horizontal bars. This may be 0 if the thumb shouldn't be drawn.
isMouseOver	whether the mouse is over the thumb area, also true if the mouse is currently dragging the thumb
isMouseDown	whether the mouse is currently dragging the scrollbar

Reimplemented in OldSchoolLookAndFeel.

virtual ImageEffectFilter* LookAndFeel::getScrollbarEffect

(

)

[virtual]

Returns the component effect to use for a scrollbar.

Reimplemented in OldSchoolLookAndFeel.

virtual int LookAndFeel::getMinimumScrollbarThumbSize

(

ScrollBar &

scrollbar )

[virtual]

Returns the minimum length in pixels to use for a scrollbar thumb.

virtual int LookAndFeel::getDefaultScrollbarWidth

(

)

[virtual]

Returns the default thickness to use for a scrollbar.

virtual int LookAndFeel::getScrollbarButtonSize

(

ScrollBar &

scrollbar )

[virtual]

Returns the length in pixels to use for a scrollbar button.

virtual const Path LookAndFeel::getTickShape

(

float

height )

[virtual]

Returns a tick shape for use in yes/no boxes, etc.

virtual const Path LookAndFeel::getCrossShape

(

float

height )

[virtual]

Returns a cross shape for use in yes/no boxes, etc.

virtual void LookAndFeel::drawTreeviewPlusMinusBox	(	Graphics &	g,
		int	x,
		int	y,
		int	w,
		int	h,
		bool	isPlus,
		bool	isMouseOver
	)		[virtual]

Draws the + or - box in a treeview.

virtual void LookAndFeel::fillTextEditorBackground	(	Graphics &	g,
		int	width,
		int	height,
		TextEditor &	textEditor
	)		[virtual]

virtual void LookAndFeel::drawTextEditorOutline	(	Graphics &	g,
		int	width,
		int	height,
		TextEditor &	textEditor
	)		[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual CaretComponent* LookAndFeel::createCaretComponent

(

Component *

keyFocusOwner )

[virtual]

virtual const Drawable* LookAndFeel::getDefaultFolderImage

(

)

[virtual]

virtual const Drawable* LookAndFeel::getDefaultDocumentFileImage

(

)

[virtual]

virtual void LookAndFeel::createFileChooserHeaderText	(	const String &	title,
		const String &	instructions,
		GlyphArrangement &	destArrangement,
		int	width
	)		[virtual]

virtual void LookAndFeel::drawFileBrowserRow	(	Graphics &	g,
		int	width,
		int	height,
		const String &	filename,
		Image *	icon,
		const String &	fileSizeDescription,
		const String &	fileTimeDescription,
		bool	isDirectory,
		bool	isItemSelected,
		int	itemIndex,
		DirectoryContentsDisplayComponent &	component
	)		[virtual]

virtual Button* LookAndFeel::createFileBrowserGoUpButton

(

)

[virtual]

virtual void LookAndFeel::layoutFileBrowserComponent	(	FileBrowserComponent &	browserComp,
		DirectoryContentsDisplayComponent *	fileListComponent,
		FilePreviewComponent *	previewComp,
		ComboBox *	currentPathBox,
		TextEditor *	filenameBox,
		Button *	goUpButton
	)		[virtual]

virtual void LookAndFeel::drawBubble	(	Graphics &	g,
		float	tipX,
		float	tipY,
		float	boxX,
		float	boxY,
		float	boxW,
		float	boxH
	)		[virtual]

virtual void LookAndFeel::drawPopupMenuBackground	(	Graphics &	g,
		int	width,
		int	height
	)		[virtual]

Fills the background of a popup menu component.

Reimplemented in OldSchoolLookAndFeel.

virtual void LookAndFeel::drawPopupMenuItem	(	Graphics &	g,
		int	width,
		int	height,
		bool	isSeparator,
		bool	isActive,
		bool	isHighlighted,
		bool	isTicked,
		bool	hasSubMenu,
		const String &	text,
		const String &	shortcutKeyText,
		Image *	image,
		const Colour *const	textColour
	)		[virtual]

Draws one of the items in a popup menu.

virtual const Font LookAndFeel::getPopupMenuFont

(

)

[virtual]

Returns the size and style of font to use in popup menus.

virtual void LookAndFeel::drawPopupMenuUpDownArrow	(	Graphics &	g,
		int	width,
		int	height,
		bool	isScrollUpArrow
	)		[virtual]

virtual void LookAndFeel::getIdealPopupMenuItemSize	(	const String &	text,
		bool	isSeparator,
		int	standardMenuItemHeight,
		int &	idealWidth,
		int &	idealHeight
	)		[virtual]

Finds the best size for an item in a popup menu.

virtual int LookAndFeel::getMenuWindowFlags

(

)

[virtual]

virtual void LookAndFeel::drawMenuBarBackground	(	Graphics &	g,
		int	width,
		int	height,
		bool	isMouseOverBar,
		MenuBarComponent &	menuBar
	)		[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual int LookAndFeel::getMenuBarItemWidth	(	MenuBarComponent &	menuBar,
		int	itemIndex,
		const String &	itemText
	)		[virtual]

virtual const Font LookAndFeel::getMenuBarFont	(	MenuBarComponent &	menuBar,
		int	itemIndex,
		const String &	itemText
	)		[virtual]

virtual void LookAndFeel::drawMenuBarItem	(	Graphics &	g,
		int	width,
		int	height,
		int	itemIndex,
		const String &	itemText,
		bool	isMouseOverItem,
		bool	isMenuOpen,
		bool	isMouseOverBar,
		MenuBarComponent &	menuBar
	)		[virtual]

virtual void LookAndFeel::drawComboBox	(	Graphics &	g,
		int	width,
		int	height,
		bool	isButtonDown,
		int	buttonX,
		int	buttonY,
		int	buttonW,
		int	buttonH,
		ComboBox &	box
	)		[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual const Font LookAndFeel::getComboBoxFont

(

ComboBox &

box )

[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual Label* LookAndFeel::createComboBoxTextBox

(

ComboBox &

box )

[virtual]

virtual void LookAndFeel::positionComboBoxText	(	ComboBox &	box,
		Label &	labelToPosition
	)		[virtual]

virtual void LookAndFeel::drawLabel	(	Graphics &	g,
		Label &	label
	)		[virtual]

virtual void LookAndFeel::drawLinearSlider	(	Graphics &	g,
		int	x,
		int	y,
		int	width,
		int	height,
		float	sliderPos,
		float	minSliderPos,
		float	maxSliderPos,
		const Slider::SliderStyle	style,
		Slider &	slider
	)		[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual void LookAndFeel::drawLinearSliderBackground	(	Graphics &	g,
		int	x,
		int	y,
		int	width,
		int	height,
		float	sliderPos,
		float	minSliderPos,
		float	maxSliderPos,
		const Slider::SliderStyle	style,
		Slider &	slider
	)		[virtual]

virtual void LookAndFeel::drawLinearSliderThumb	(	Graphics &	g,
		int	x,
		int	y,
		int	width,
		int	height,
		float	sliderPos,
		float	minSliderPos,
		float	maxSliderPos,
		const Slider::SliderStyle	style,
		Slider &	slider
	)		[virtual]

virtual int LookAndFeel::getSliderThumbRadius

(

Slider &

slider )

[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual void LookAndFeel::drawRotarySlider	(	Graphics &	g,
		int	x,
		int	y,
		int	width,
		int	height,
		float	sliderPosProportional,
		float	rotaryStartAngle,
		float	rotaryEndAngle,
		Slider &	slider
	)		[virtual]

virtual Button* LookAndFeel::createSliderButton

(

bool

isIncrement )

[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual Label* LookAndFeel::createSliderTextBox

(

Slider &

slider )

[virtual]

virtual ImageEffectFilter* LookAndFeel::getSliderEffect

(

)

[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual void LookAndFeel::getTooltipSize	(	const String &	tipText,
		int &	width,
		int &	height
	)		[virtual]

virtual void LookAndFeel::drawTooltip	(	Graphics &	g,
		const String &	text,
		int	width,
		int	height
	)		[virtual]

virtual Button* LookAndFeel::createFilenameComponentBrowseButton

(

const String &

text )

[virtual]

virtual void LookAndFeel::layoutFilenameComponent	(	FilenameComponent &	filenameComp,
		ComboBox *	filenameBox,
		Button *	browseButton
	)		[virtual]

virtual void LookAndFeel::drawCornerResizer	(	Graphics &	g,
		int	w,
		int	h,
		bool	isMouseOver,
		bool	isMouseDragging
	)		[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual void LookAndFeel::drawResizableFrame	(	Graphics &	g,
		int	w,
		int	h,
		const BorderSize< int > &	borders
	)		[virtual]

virtual void LookAndFeel::fillResizableWindowBackground	(	Graphics &	g,
		int	w,
		int	h,
		const BorderSize< int > &	border,
		ResizableWindow &	window
	)		[virtual]

virtual void LookAndFeel::drawResizableWindowBorder	(	Graphics &	g,
		int	w,
		int	h,
		const BorderSize< int > &	border,
		ResizableWindow &	window
	)		[virtual]

virtual void LookAndFeel::drawDocumentWindowTitleBar	(	DocumentWindow &	window,
		Graphics &	g,
		int	w,
		int	h,
		int	titleSpaceX,
		int	titleSpaceW,
		const Image *	icon,
		bool	drawTitleTextOnLeft
	)		[virtual]

virtual Button* LookAndFeel::createDocumentWindowButton

(

int

buttonType )

[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual void LookAndFeel::positionDocumentWindowButtons	(	DocumentWindow &	window,
		int	titleBarX,
		int	titleBarY,
		int	titleBarW,
		int	titleBarH,
		Button *	minimiseButton,
		Button *	maximiseButton,
		Button *	closeButton,
		bool	positionTitleBarButtonsOnLeft
	)		[virtual]

Reimplemented in OldSchoolLookAndFeel.

virtual int LookAndFeel::getDefaultMenuBarHeight

(

)

[virtual]

virtual DropShadower* LookAndFeel::createDropShadowerForComponent

(

Component *

component )

[virtual]

virtual void LookAndFeel::drawStretchableLayoutResizerBar	(	Graphics &	g,
		int	w,
		int	h,
		bool	isVerticalBar,
		bool	isMouseOver,
		bool	isMouseDragging
	)		[virtual]

virtual void LookAndFeel::drawGroupComponentOutline	(	Graphics &	g,
		int	w,
		int	h,
		const String &	text,
		const Justification &	position,
		GroupComponent &	group
	)		[virtual]

virtual void LookAndFeel::createTabButtonShape	(	Path &	p,
		int	width,
		int	height,
		int	tabIndex,
		const String &	text,
		Button &	button,
		TabbedButtonBar::Orientation	orientation,
		bool	isMouseOver,
		bool	isMouseDown,
		bool	isFrontTab
	)		[virtual]

virtual void LookAndFeel::fillTabButtonShape	(	Graphics &	g,
		const Path &	path,
		const Colour &	preferredBackgroundColour,
		int	tabIndex,
		const String &	text,
		Button &	button,
		TabbedButtonBar::Orientation	orientation,
		bool	isMouseOver,
		bool	isMouseDown,
		bool	isFrontTab
	)		[virtual]

virtual void LookAndFeel::drawTabButtonText	(	Graphics &	g,
		int	x,
		int	y,
		int	w,
		int	h,
		const Colour &	preferredBackgroundColour,
		int	tabIndex,
		const String &	text,
		Button &	button,
		TabbedButtonBar::Orientation	orientation,
		bool	isMouseOver,
		bool	isMouseDown,
		bool	isFrontTab
	)		[virtual]

virtual int LookAndFeel::getTabButtonOverlap

(

int

tabDepth )

[virtual]

virtual int LookAndFeel::getTabButtonSpaceAroundImage

(

)

[virtual]

virtual int LookAndFeel::getTabButtonBestWidth	(	int	tabIndex,
		const String &	text,
		int	tabDepth,
		Button &	button
	)		[virtual]

virtual void LookAndFeel::drawTabButton	(	Graphics &	g,
		int	w,
		int	h,
		const Colour &	preferredColour,
		int	tabIndex,
		const String &	text,
		Button &	button,
		TabbedButtonBar::Orientation	orientation,
		bool	isMouseOver,
		bool	isMouseDown,
		bool	isFrontTab
	)		[virtual]

virtual void LookAndFeel::drawTabAreaBehindFrontButton	(	Graphics &	g,
		int	w,
		int	h,
		TabbedButtonBar &	tabBar,
		TabbedButtonBar::Orientation	orientation
	)		[virtual]

virtual Button* LookAndFeel::createTabBarExtrasButton

(

)

[virtual]

virtual void LookAndFeel::drawImageButton	(	Graphics &	g,
		Image *	image,
		int	imageX,
		int	imageY,
		int	imageW,
		int	imageH,
		const Colour &	overlayColour,
		float	imageOpacity,
		ImageButton &	button
	)		[virtual]

virtual void LookAndFeel::drawTableHeaderBackground	(	Graphics &	g,
		TableHeaderComponent &	header
	)		[virtual]

virtual void LookAndFeel::drawTableHeaderColumn	(	Graphics &	g,
		const String &	columnName,
		int	columnId,
		int	width,
		int	height,
		bool	isMouseOver,
		bool	isMouseDown,
		int	columnFlags
	)		[virtual]

virtual void LookAndFeel::paintToolbarBackground	(	Graphics &	g,
		int	width,
		int	height,
		Toolbar &	toolbar
	)		[virtual]

virtual Button* LookAndFeel::createToolbarMissingItemsButton

(

Toolbar &

toolbar )

[virtual]

virtual void LookAndFeel::paintToolbarButtonBackground	(	Graphics &	g,
		int	width,
		int	height,
		bool	isMouseOver,
		bool	isMouseDown,
		ToolbarItemComponent &	component
	)		[virtual]

virtual void LookAndFeel::paintToolbarButtonLabel	(	Graphics &	g,
		int	x,
		int	y,
		int	width,
		int	height,
		const String &	text,
		ToolbarItemComponent &	component
	)		[virtual]

virtual void LookAndFeel::drawPropertyPanelSectionHeader	(	Graphics &	g,
		const String &	name,
		bool	isOpen,
		int	width,
		int	height
	)		[virtual]

virtual void LookAndFeel::drawPropertyComponentBackground	(	Graphics &	g,
		int	width,
		int	height,
		PropertyComponent &	component
	)		[virtual]

virtual void LookAndFeel::drawPropertyComponentLabel	(	Graphics &	g,
		int	width,
		int	height,
		PropertyComponent &	component
	)		[virtual]

virtual const Rectangle<int> LookAndFeel::getPropertyComponentContentPosition

(

PropertyComponent &

component )

[virtual]

virtual void LookAndFeel::drawCallOutBoxBackground	(	CallOutBox &	box,
		Graphics &	g,
		const Path &	path
	)		[virtual]

virtual void LookAndFeel::drawLevelMeter	(	Graphics &	g,
		int	width,
		int	height,
		float	level
	)		[virtual]

virtual void LookAndFeel::drawKeymapChangeButton	(	Graphics &	g,
		int	width,
		int	height,
		Button &	button,
		const String &	keyDescription
	)		[virtual]

virtual void LookAndFeel::playAlertSound

(

)

[virtual]

static void LookAndFeel::drawGlassSphere	(	Graphics &	g,
		float	x,
		float	y,
		float	diameter,
		const Colour &	colour,
		float	outlineThickness
	)		[static]

Utility function to draw a shiny, glassy circle (for round LED-type buttons).

static void LookAndFeel::drawGlassPointer	(	Graphics &	g,
		float	x,
		float	y,
		float	diameter,
		const Colour &	colour,
		float	outlineThickness,
		int	direction
	)		[static]

static void LookAndFeel::drawGlassLozenge	(	Graphics &	g,
		float	x,
		float	y,
		float	width,
		float	height,
		const Colour &	colour,
		float	outlineThickness,
		float	cornerSize,
		bool	flatOnLeft,
		bool	flatOnRight,
		bool	flatOnTop,
		bool	flatOnBottom
	)		[static]

Utility function to draw a shiny, glassy oblong (for text buttons).

static Drawable* LookAndFeel::loadDrawableFromData	(	const void *	data,
		size_t	numBytes
	)		[static]

---

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

• juce_LookAndFeel.h