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

#include <juce_LookAndFeel.h>

Inheritance diagram for juce::LookAndFeel:

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Collaboration diagram for juce::LookAndFeel:

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Classes
struct	ColourSetting

Public Member Functions
	LookAndFeel ()
	Creates the default JUCE look and feel. More...

	~LookAndFeel () override
	Destructor. More...

virtual bool	areLinesDrawnForTreeView (TreeView &)=0

virtual bool	areScrollbarButtonsVisible ()=0

virtual void	changeToggleButtonWidthToFitText (ToggleButton &)=0

virtual AlertWindow *	createAlertWindow (const String &title, const String &message, const String &button1, const String &button2, const String &button3, MessageBoxIconType iconType, int numButtons, Component *associatedComponent)=0

virtual CaretComponent *	createCaretComponent (Component *keyFocusOwner)=0

virtual Label *	createComboBoxTextBox (ComboBox &)=0

virtual Button *	createDocumentWindowButton (int buttonType)=0

virtual std::unique_ptr< DropShadower >	createDropShadowerForComponent (Component &)=0
	Creates a drop-shadower for a given component, if required. More...

virtual Button *	createFileBrowserGoUpButton ()=0

virtual AttributedString	createFileChooserHeaderText (const String &title, const String &instructions)=0

virtual Button *	createFilenameComponentBrowseButton (const String &text)=0

virtual std::unique_ptr< FocusOutline >	createFocusOutlineForComponent (Component &)=0
	Creates a focus outline for a given component, if required. More...

virtual std::unique_ptr< LowLevelGraphicsContext >	createGraphicsContext (const Image &imageToRenderOn, Point< int > origin, const RectangleList< int > &initialClip)
	Creates a new graphics context object. More...

virtual Button *	createSliderButton (Slider &, bool isIncrement)=0

virtual Label *	createSliderTextBox (Slider &)=0

virtual Button *	createTabBarExtrasButton ()=0

virtual void	createTabButtonShape (TabBarButton &, Path &path, bool isMouseOver, bool isMouseDown)=0

virtual Button *	createToolbarMissingItemsButton (Toolbar &)=0

virtual void	drawAlertBox (Graphics &, AlertWindow &, const Rectangle< int > &textArea, TextLayout &)=0

virtual void	drawBubble (Graphics &, BubbleComponent &, const Point< float > &positionOfTip, const Rectangle< float > &body)=0

virtual void	drawButtonBackground (Graphics &, Button &, const Colour &backgroundColour, bool shouldDrawButtonAsHighlighted, bool shouldDrawButtonAsDown)=0

virtual void	drawButtonText (Graphics &, TextButton &, bool shouldDrawButtonAsHighlighted, bool shouldDrawButtonAsDown)=0
	Draws the text for a TextButton. More...

virtual void	drawCallOutBoxBackground (CallOutBox &, Graphics &, const Path &, Image &)=0

virtual void	drawComboBox (Graphics &, int width, int height, bool isButtonDown, int buttonX, int buttonY, int buttonW, int buttonH, ComboBox &)=0

virtual void	drawComboBoxTextWhenNothingSelected (Graphics &, ComboBox &, Label &)=0

virtual void	drawConcertinaPanelHeader (Graphics &, const Rectangle< int > &area, bool isMouseOver, bool isMouseDown, ConcertinaPanel &, Component &)=0

virtual void	drawCornerResizer (Graphics &, int w, int h, bool isMouseOver, bool isMouseDragging)=0

virtual void	drawDocumentWindowTitleBar (DocumentWindow &, Graphics &, int w, int h, int titleSpaceX, int titleSpaceW, const Image *icon, bool drawTitleTextOnLeft)=0

virtual void	drawDrawableButton (Graphics &, DrawableButton &, bool shouldDrawButtonAsHighlighted, bool shouldDrawButtonAsDown)=0

virtual void	drawFileBrowserRow (Graphics &, int width, int height, const File &file, const String &filename, Image *optionalIcon, const String &fileSizeDescription, const String &fileTimeDescription, bool isDirectory, bool isItemSelected, int itemIndex, DirectoryContentsDisplayComponent &)=0

virtual void	drawGroupComponentOutline (Graphics &, int w, int h, const String &text, const Justification &, GroupComponent &)=0

virtual void	drawImageButton (Graphics &, Image *, int imageX, int imageY, int imageW, int imageH, const Colour &overlayColour, float imageOpacity, ImageButton &)=0

virtual void	drawKeymapChangeButton (Graphics &, int width, int height, Button &, const String &keyDescription)=0

virtual void	drawLabel (Graphics &, Label &)=0

virtual void	drawLasso (Graphics &, Component &lassoComp)=0

virtual void	drawLevelMeter (Graphics &, int width, int height, float level)=0

virtual void	drawLinearSlider (Graphics &, int x, int y, int width, int height, float sliderPos, float minSliderPos, float maxSliderPos, const Slider::SliderStyle, Slider &)=0

virtual void	drawLinearSliderBackground (Graphics &, int x, int y, int width, int height, float sliderPos, float minSliderPos, float maxSliderPos, const Slider::SliderStyle style, Slider &)=0

virtual void	drawLinearSliderThumb (Graphics &, int x, int y, int width, int height, float sliderPos, float minSliderPos, float maxSliderPos, const Slider::SliderStyle, Slider &)=0

virtual void	drawMenuBarBackground (Graphics &, int width, int height, bool isMouseOverBar, MenuBarComponent &)=0

virtual void	drawMenuBarItem (Graphics &, int width, int height, int itemIndex, const String &itemText, bool isMouseOverItem, bool isMenuOpen, bool isMouseOverBar, MenuBarComponent &)=0

virtual void	drawPopupMenuBackground (Graphics &, int width, int height)
	Fills the background of a popup menu component. More...

virtual void	drawPopupMenuBackgroundWithOptions (Graphics &, int width, int height, const Options &)=0
	Fills the background of a popup menu component. More...

virtual void	drawPopupMenuColumnSeparatorWithOptions (Graphics &g, const Rectangle< int > &bounds, const Options &)=0
	Implement this to draw some custom decoration between the columns of the popup menu. More...

virtual void	drawPopupMenuItem (Graphics &, const Rectangle< int > &area, bool isSeparator, bool isActive, bool isHighlighted, bool isTicked, bool hasSubMenu, const String &text, const String &shortcutKeyText, const Drawable icon, const Colour textColour)
	Draws one of the items in a popup menu. More...

virtual void	drawPopupMenuItemWithOptions (Graphics &, const Rectangle< int > &area, bool isHighlighted, const Item &item, const Options &)=0
	Draws one of the items in a popup menu. More...

virtual void	drawPopupMenuSectionHeader (Graphics &, const Rectangle< int > &, const String &)

virtual void	drawPopupMenuSectionHeaderWithOptions (Graphics &, const Rectangle< int > &area, const String &sectionName, const Options &)=0

virtual void	drawPopupMenuUpDownArrow (Graphics &, int width, int height, bool isScrollUpArrow)

virtual void	drawPopupMenuUpDownArrowWithOptions (Graphics &, int width, int height, bool isScrollUpArrow, const Options &)=0

virtual void	drawProgressBar (Graphics &, ProgressBar &, int width, int height, double progress, const String &textToShow)=0
	Draws a progress bar. More...

virtual void	drawPropertyComponentBackground (Graphics &, int width, int height, PropertyComponent &)=0

virtual void	drawPropertyComponentLabel (Graphics &, int width, int height, PropertyComponent &)=0

virtual void	drawPropertyPanelSectionHeader (Graphics &, const String &name, bool isOpen, int width, int height)=0

virtual void	drawResizableFrame (Graphics &, int w, int h, const BorderSize< int > &)=0

virtual void	drawResizableWindowBorder (Graphics &, int w, int h, const BorderSize< int > &border, ResizableWindow &)=0

virtual void	drawRotarySlider (Graphics &, int x, int y, int width, int height, float sliderPosProportional, float rotaryStartAngle, float rotaryEndAngle, Slider &)=0

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)=0
	Draws the thumb area of a scrollbar. More...

virtual void	drawScrollbarButton (Graphics &g, ScrollBar &scrollbar, int width, int height, int buttonDirection, bool isScrollbarVertical, bool isMouseOverButton, bool isButtonDown)=0
	Draws one of the buttons on a scrollbar. More...

virtual void	drawSpinningWaitAnimation (Graphics &, const Colour &colour, int x, int y, int w, int h)=0
	Draws a small image that spins to indicate that something's happening. More...

virtual void	drawStretchableLayoutResizerBar (Graphics &, int w, int h, bool isVerticalBar, bool isMouseOver, bool isMouseDragging)=0

virtual void	drawTabAreaBehindFrontButton (TabbedButtonBar &, Graphics &, int w, int h)=0

virtual void	drawTabbedButtonBarBackground (TabbedButtonBar &, Graphics &)=0

virtual void	drawTabButton (TabBarButton &, Graphics &, bool isMouseOver, bool isMouseDown)=0

virtual void	drawTabButtonText (TabBarButton &, Graphics &, bool isMouseOver, bool isMouseDown)=0

virtual void	drawTableHeaderBackground (Graphics &, TableHeaderComponent &)=0

virtual void	drawTableHeaderColumn (Graphics &, TableHeaderComponent &, const String &columnName, int columnId, int width, int height, bool isMouseOver, bool isMouseDown, int columnFlags)=0

virtual void	drawTextEditorOutline (Graphics &, int width, int height, TextEditor &)=0

virtual void	drawTickBox (Graphics &, Component &, float x, float y, float w, float h, bool ticked, bool isEnabled, bool shouldDrawButtonAsHighlighted, bool shouldDrawButtonAsDown)=0

virtual void	drawToggleButton (Graphics &, ToggleButton &, bool shouldDrawButtonAsHighlighted, bool shouldDrawButtonAsDown)=0
	Draws the contents of a standard ToggleButton. More...

virtual void	drawTooltip (Graphics &, const String &text, int width, int height)=0

virtual void	drawTreeviewPlusMinusBox (Graphics &, const Rectangle< float > &area, Colour backgroundColour, bool isItemOpen, bool isMouseOver)=0

virtual void	fillResizableWindowBackground (Graphics &, int w, int h, const BorderSize< int > &, ResizableWindow &)=0

virtual void	fillTabButtonShape (TabBarButton &, Graphics &, const Path &path, bool isMouseOver, bool isMouseDown)=0

virtual void	fillTextEditorBackground (Graphics &, int width, int height, TextEditor &)=0

Colour	findColour (int colourId) const noexcept
	Looks for a colour that has been registered with the given colour ID number. More...

virtual int	getAlertBoxWindowFlags ()=0

virtual int	getAlertWindowButtonHeight ()=0

virtual Font	getAlertWindowFont ()=0

virtual Font	getAlertWindowMessageFont ()=0

virtual Font	getAlertWindowTitleFont ()=0

virtual int	getCallOutBoxBorderSize (const CallOutBox &)=0

virtual float	getCallOutBoxCornerSize (const CallOutBox &)=0

virtual Font	getComboBoxFont (ComboBox &)=0

virtual Path	getCrossShape (float height)=0
	Returns a cross shape for use in yes/no boxes, etc. More...

virtual const Drawable *	getDefaultDocumentFileImage ()=0

virtual const Drawable *	getDefaultFolderImage ()=0

virtual int	getDefaultMenuBarHeight ()=0

virtual int	getDefaultScrollbarWidth ()=0
	Returns the default thickness to use for a scrollbar. More...

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. More...

virtual void	getIdealPopupMenuItemSizeWithOptions (const String &text, bool isSeparator, int standardMenuItemHeight, int &idealWidth, int &idealHeight, const Options &)=0
	Finds the best size for an item in a popup menu. More...

virtual BorderSize< int >	getLabelBorderSize (Label &)=0

virtual Font	getLabelFont (Label &)=0

virtual Font	getMenuBarFont (MenuBarComponent &, int itemIndex, const String &itemText)=0

virtual int	getMenuBarItemWidth (MenuBarComponent &, int itemIndex, const String &itemText)=0

virtual int	getMenuWindowFlags ()=0

virtual int	getMinimumScrollbarThumbSize (ScrollBar &)=0
	Returns the minimum length in pixels to use for a scrollbar thumb. More...

virtual MouseCursor	getMouseCursorFor (Component &)
	Override this to get the chance to swap a component's mouse cursor for a customised one. More...

virtual PopupMenu::Options	getOptionsForComboBoxPopupMenu (ComboBox &, Label &)=0

virtual Component *	getParentComponentForMenuOptions (const Options &options)=0

virtual int	getPopupMenuBorderSize ()

virtual int	getPopupMenuBorderSizeWithOptions (const Options &)=0

virtual int	getPopupMenuColumnSeparatorWidthWithOptions (const Options &)=0
	Return the amount of space that should be left between popup menu columns. More...

virtual Font	getPopupMenuFont ()=0
	Returns the size and style of font to use in popup menus. More...

virtual Rectangle< int >	getPropertyComponentContentPosition (PropertyComponent &)=0

virtual int	getPropertyPanelSectionHeaderHeight (const String &sectionTitle)=0

virtual int	getScrollbarButtonSize (ScrollBar &)=0
	Returns the length in pixels to use for a scrollbar button. More...

virtual ImageEffectFilter *	getScrollbarEffect ()=0
	Returns the component effect to use for a scrollbar. More...

virtual Path	getSidePanelDismissButtonShape (SidePanel &)=0

virtual Font	getSidePanelTitleFont (SidePanel &)=0

virtual Justification	getSidePanelTitleJustification (SidePanel &)=0

virtual ImageEffectFilter *	getSliderEffect (Slider &)=0

virtual SliderLayout	getSliderLayout (Slider &)=0

virtual Font	getSliderPopupFont (Slider &)=0

virtual int	getSliderPopupPlacement (Slider &)=0

virtual int	getSliderThumbRadius (Slider &)=0

virtual int	getTabButtonBestWidth (TabBarButton &, int tabDepth)=0

virtual Rectangle< int >	getTabButtonExtraComponentBounds (const TabBarButton &, Rectangle< int > &textArea, Component &extraComp)=0

virtual Font	getTabButtonFont (TabBarButton &, float height)=0

virtual int	getTabButtonOverlap (int tabDepth)=0

virtual int	getTabButtonSpaceAroundImage ()=0

virtual Font	getTextButtonFont (TextButton &, int buttonHeight)=0

virtual int	getTextButtonWidthToFitText (TextButton &, int buttonHeight)=0

virtual Path	getTickShape (float height)=0
	Returns a tick shape for use in yes/no boxes, etc. More...

virtual Rectangle< int >	getTooltipBounds (const String &tipText, Point< int > screenPos, Rectangle< int > parentArea)=0
	returns the bounds for a tooltip at the given screen coordinate, constrained within the given desktop area. More...

virtual int	getTreeViewIndentSize (TreeView &)=0

virtual Typeface::Ptr	getTypefaceForFont (const Font &)
	Returns the typeface that should be used for a given font. More...

virtual Array< int >	getWidthsForTextButtons (AlertWindow &, const Array< TextButton * > &)=0

bool	isColourSpecified (int colourId) const noexcept
	Returns true if the specified colour ID has been explicitly set using the setColour() method. More...

virtual bool	isProgressBarOpaque (ProgressBar &)=0

bool	isUsingNativeAlertWindows ()
	Returns true if native alert windows will be used (if available). More...

virtual void	layoutFileBrowserComponent (FileBrowserComponent &browserComp, DirectoryContentsDisplayComponent fileListComponent, FilePreviewComponent previewComp, ComboBox currentPathBox, TextEditor filenameBox, Button *goUpButton)=0

virtual void	layoutFilenameComponent (FilenameComponent &, ComboBox filenameBox, Button browseButton)=0

virtual void	paintToolbarBackground (Graphics &, int width, int height, Toolbar &)=0

virtual void	paintToolbarButtonBackground (Graphics &, int width, int height, bool isMouseOver, bool isMouseDown, ToolbarItemComponent &)=0

virtual void	paintToolbarButtonLabel (Graphics &, int x, int y, int width, int height, const String &text, ToolbarItemComponent &)=0

virtual void	playAlertSound ()
	Plays the system's default 'beep' noise, to alert the user about something very important. More...

virtual void	positionComboBoxText (ComboBox &, Label &labelToPosition)=0

virtual void	positionDocumentWindowButtons (DocumentWindow &, int titleBarX, int titleBarY, int titleBarW, int titleBarH, Button minimiseButton, Button maximiseButton, Button *closeButton, bool positionTitleBarButtonsOnLeft)=0

virtual void	preparePopupMenuWindow (Component &newWindow)=0

void	setColour (int colourId, Colour colour) noexcept
	Registers a colour to be used for a particular purpose. More...

void	setDefaultSansSerifTypeface (Typeface::Ptr newDefaultTypeface)
	Allows you to supply a default typeface that will be returned as the default sans-serif font. More...

void	setDefaultSansSerifTypefaceName (const String &newName)
	Allows you to change the default sans-serif font. More...

void	setUsingNativeAlertWindows (bool shouldUseNativeAlerts)
	Sets whether native alert windows (if available) or standard JUCE AlertWindows drawn with AlertWindow::LookAndFeelMethods will be used. More...

virtual bool	shouldPopupMenuScaleWithTargetComponent (const Options &options)=0
	Return true if you want your popup menus to scale with the target component's AffineTransform or scale factor. More...

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. More...

static void	setDefaultLookAndFeel (LookAndFeel *newDefaultLookAndFeel) noexcept
	Changes the default look-and-feel. More...

Private Attributes
SortedSet< ColourSetting >	colours

String	defaultFixed

String	defaultSans

String	defaultSerif

Typeface::Ptr	defaultTypeface

bool	useNativeAlertWindows = false

Detailed Description

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

This class is an abstract base-class - for actual look-and-feels that you can instantiate, see LookAndFeel_V1, LookAndFeel_V2 and LookAndFeel_V3.

See also: LookAndFeel_V1, LookAndFeel_V2, LookAndFeel_V3

@tags{GUI}

Constructor & Destructor Documentation

◆ LookAndFeel()

juce::LookAndFeel::LookAndFeel ( )

Creates the default JUCE look and feel.

◆ ~LookAndFeel()

juce::LookAndFeel::~LookAndFeel ( )

override

Destructor.

Member Function Documentation

◆ areLinesDrawnForTreeView()

virtual bool juce::TreeView::LookAndFeelMethods::areLinesDrawnForTreeView ( TreeView & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ areScrollbarButtonsVisible()

virtual bool juce::ScrollBar::LookAndFeelMethods::areScrollbarButtonsVisible ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ changeToggleButtonWidthToFitText()

virtual void juce::Button::LookAndFeelMethods::changeToggleButtonWidthToFitText ( ToggleButton & )

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ createAlertWindow()

virtual AlertWindow* juce::AlertWindow::LookAndFeelMethods::createAlertWindow	(	const String &	title,
		const String &	message,
		const String &	button1,
		const String &	button2,
		const String &	button3,
		MessageBoxIconType	iconType,
		int	numButtons,
		Component *	associatedComponent
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ createCaretComponent()

virtual CaretComponent* juce::TextEditor::LookAndFeelMethods::createCaretComponent ( Component * keyFocusOwner )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ createComboBoxTextBox()

virtual Label* juce::ComboBox::LookAndFeelMethods::createComboBoxTextBox ( ComboBox & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ createDocumentWindowButton()

virtual Button* juce::DocumentWindow::LookAndFeelMethods::createDocumentWindowButton ( int buttonType )

pure virtualinherited

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, juce::LookAndFeel_V1, and juce::LookAndFeel_V3.

◆ createDropShadowerForComponent()

virtual std::unique_ptr<DropShadower> juce::LookAndFeel::createDropShadowerForComponent ( Component & )

pure virtual

Creates a drop-shadower for a given component, if required.

See also: DropShadower

Implemented in juce::LookAndFeel_V2.

◆ createFileBrowserGoUpButton()

virtual Button* juce::FileBrowserComponent::LookAndFeelMethods::createFileBrowserGoUpButton ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ createFileChooserHeaderText()

virtual AttributedString juce::FileBrowserComponent::LookAndFeelMethods::createFileChooserHeaderText	(	const String &	title,
		const String &	instructions
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ createFilenameComponentBrowseButton()

virtual Button* juce::FilenameComponent::LookAndFeelMethods::createFilenameComponentBrowseButton ( const String & text )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ createFocusOutlineForComponent()

virtual std::unique_ptr<FocusOutline> juce::LookAndFeel::createFocusOutlineForComponent ( Component & )

pure virtual

Creates a focus outline for a given component, if required.

See also: FocusOutline

Implemented in juce::LookAndFeel_V2.

◆ createGraphicsContext()

virtual std::unique_ptr<LowLevelGraphicsContext> juce::LookAndFeel::createGraphicsContext	(	const Image &	imageToRenderOn,
		Point< int >	origin,
		const RectangleList< int > &	initialClip
	)

virtual

Creates a new graphics context object.

◆ createSliderButton()

virtual Button* juce::Slider::LookAndFeelMethods::createSliderButton	(	Slider &	,
		bool	isIncrement
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V1.

◆ createSliderTextBox()

virtual Label* juce::Slider::LookAndFeelMethods::createSliderTextBox ( Slider & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ createTabBarExtrasButton()

virtual Button* juce::TabbedButtonBar::LookAndFeelMethods::createTabBarExtrasButton ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ createTabButtonShape()

virtual void juce::TabbedButtonBar::LookAndFeelMethods::createTabButtonShape	(	TabBarButton &	,
		Path &	path,
		bool	isMouseOver,
		bool	isMouseDown
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ createToolbarMissingItemsButton()

virtual Button* juce::Toolbar::LookAndFeelMethods::createToolbarMissingItemsButton ( Toolbar & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawAlertBox()

virtual void juce::AlertWindow::LookAndFeelMethods::drawAlertBox	(	Graphics &	,
		AlertWindow &	,
		const Rectangle< int > &	textArea,
		TextLayout &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ drawBubble()

virtual void juce::BubbleComponent::LookAndFeelMethods::drawBubble	(	Graphics &	,
		BubbleComponent &	,
		const Point< float > &	positionOfTip,
		const Rectangle< float > &	body
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawButtonBackground()

virtual void juce::Button::LookAndFeelMethods::drawButtonBackground	(	Graphics &	,
		Button &	,
		const Colour &	backgroundColour,
		bool	shouldDrawButtonAsHighlighted,
		bool	shouldDrawButtonAsDown
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, juce::LookAndFeel_V1, and juce::LookAndFeel_V3.

◆ drawButtonText()

virtual void juce::Button::LookAndFeelMethods::drawButtonText	(	Graphics &	,
		TextButton &	,
		bool	shouldDrawButtonAsHighlighted,
		bool	shouldDrawButtonAsDown
	)

pure virtualinherited

Draws the text for a TextButton.

Implemented in juce::LookAndFeel_V2.

◆ drawCallOutBoxBackground()

virtual void juce::CallOutBox::LookAndFeelMethods::drawCallOutBoxBackground	(	CallOutBox &	,
		Graphics &	,
		const Path &	,
		Image &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ drawComboBox()

virtual void juce::ComboBox::LookAndFeelMethods::drawComboBox	(	Graphics &	,
		int	width,
		int	height,
		bool	isButtonDown,
		int	buttonX,
		int	buttonY,
		int	buttonW,
		int	buttonH,
		ComboBox &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, juce::LookAndFeel_V3, juce::LookAndFeel_V4, and juce::LookAndFeel_V1.

◆ drawComboBoxTextWhenNothingSelected()

virtual void juce::ComboBox::LookAndFeelMethods::drawComboBoxTextWhenNothingSelected	(	Graphics &	,
		ComboBox &	,
		Label &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawConcertinaPanelHeader()

virtual void juce::ConcertinaPanel::LookAndFeelMethods::drawConcertinaPanelHeader	(	Graphics &	,
		const Rectangle< int > &	area,
		bool	isMouseOver,
		bool	isMouseDown,
		ConcertinaPanel &	,
		Component &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, juce::LookAndFeel_V4, and juce::LookAndFeel_V3.

◆ drawCornerResizer()

virtual void juce::ResizableWindow::LookAndFeelMethods::drawCornerResizer	(	Graphics &	,
		int	w,
		int	h,
		bool	isMouseOver,
		bool	isMouseDragging
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V1.

◆ drawDocumentWindowTitleBar()

virtual void juce::DocumentWindow::LookAndFeelMethods::drawDocumentWindowTitleBar	(	DocumentWindow &	,
		Graphics &	,
		int	w,
		int	h,
		int	titleSpaceX,
		int	titleSpaceW,
		const Image *	icon,
		bool	drawTitleTextOnLeft
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ drawDrawableButton()

virtual void juce::Button::LookAndFeelMethods::drawDrawableButton	(	Graphics &	,
		DrawableButton &	,
		bool	shouldDrawButtonAsHighlighted,
		bool	shouldDrawButtonAsDown
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawFileBrowserRow()

virtual void juce::FileBrowserComponent::LookAndFeelMethods::drawFileBrowserRow	(	Graphics &	,
		int	width,
		int	height,
		const File &	file,
		const String &	filename,
		Image *	optionalIcon,
		const String &	fileSizeDescription,
		const String &	fileTimeDescription,
		bool	isDirectory,
		bool	isItemSelected,
		int	itemIndex,
		DirectoryContentsDisplayComponent &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ drawGroupComponentOutline()

virtual void juce::GroupComponent::LookAndFeelMethods::drawGroupComponentOutline	(	Graphics &	,
		int	w,
		int	h,
		const String &	text,
		const Justification &	,
		GroupComponent &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawImageButton()

virtual void juce::ImageButton::LookAndFeelMethods::drawImageButton	(	Graphics &	,
		Image *	,
		int	imageX,
		int	imageY,
		int	imageW,
		int	imageH,
		const Colour &	overlayColour,
		float	imageOpacity,
		ImageButton &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawKeymapChangeButton()

virtual void juce::ExtraLookAndFeelBaseClasses::KeyMappingEditorComponentMethods::drawKeymapChangeButton	(	Graphics &	,
		int	width,
		int	height,
		Button &	,
		const String &	keyDescription
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V3, and juce::LookAndFeel_V2.

◆ drawLabel()

virtual void juce::Label::LookAndFeelMethods::drawLabel	(	Graphics &	,
		Label &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawLasso()

virtual void juce::ExtraLookAndFeelBaseClasses::LassoComponentMethods::drawLasso	(	Graphics &	,
		Component &	lassoComp
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

Referenced by juce::LassoComponent< SelectableItemType >::paint().

◆ drawLevelMeter()

virtual void juce::ExtraLookAndFeelBaseClasses::AudioDeviceSelectorComponentMethods::drawLevelMeter	(	Graphics &	,
		int	width,
		int	height,
		float	level
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ drawLinearSlider()

virtual void juce::Slider::LookAndFeelMethods::drawLinearSlider	(	Graphics &	,
		int	x,
		int	y,
		int	width,
		int	height,
		float	sliderPos,
		float	minSliderPos,
		float	maxSliderPos,
		const Slider::SliderStyle	,
		Slider &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, juce::LookAndFeel_V4, juce::LookAndFeel_V1, and juce::LookAndFeel_V3.

◆ drawLinearSliderBackground()

virtual void juce::Slider::LookAndFeelMethods::drawLinearSliderBackground	(	Graphics &	,
		int	x,
		int	y,
		int	width,
		int	height,
		float	sliderPos,
		float	minSliderPos,
		float	maxSliderPos,
		const Slider::SliderStyle	style,
		Slider &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ drawLinearSliderThumb()

virtual void juce::Slider::LookAndFeelMethods::drawLinearSliderThumb	(	Graphics &	,
		int	x,
		int	y,
		int	width,
		int	height,
		float	sliderPos,
		float	minSliderPos,
		float	maxSliderPos,
		const Slider::SliderStyle	,
		Slider &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawMenuBarBackground()

virtual void juce::PopupMenu::LookAndFeelMethods::drawMenuBarBackground	(	Graphics &	,
		int	width,
		int	height,
		bool	isMouseOverBar,
		MenuBarComponent &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V3, juce::LookAndFeel_V2, juce::LookAndFeel_V4, and juce::LookAndFeel_V1.

◆ drawMenuBarItem()

virtual void juce::PopupMenu::LookAndFeelMethods::drawMenuBarItem	(	Graphics &	,
		int	width,
		int	height,
		int	itemIndex,
		const String &	itemText,
		bool	isMouseOverItem,
		bool	isMenuOpen,
		bool	isMouseOverBar,
		MenuBarComponent &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ drawPopupMenuBackground()

virtual void juce::PopupMenu::LookAndFeelMethods::drawPopupMenuBackground	(	Graphics &	,
		int	width,
		int	height
	)

virtualinherited

Fills the background of a popup menu component.

Reimplemented in juce::LookAndFeel_V2, juce::LookAndFeel_V1, and juce::LookAndFeel_V3.

◆ drawPopupMenuBackgroundWithOptions()

virtual void juce::PopupMenu::LookAndFeelMethods::drawPopupMenuBackgroundWithOptions	(	Graphics &	,
		int	width,
		int	height,
		const Options &
	)

pure virtualinherited

Fills the background of a popup menu component.

Implemented in juce::LookAndFeel_V2.

◆ drawPopupMenuColumnSeparatorWithOptions()

virtual void juce::PopupMenu::LookAndFeelMethods::drawPopupMenuColumnSeparatorWithOptions	(	Graphics &	g,
		const Rectangle< int > &	bounds,
		const Options &
	)

pure virtualinherited

Implement this to draw some custom decoration between the columns of the popup menu.

getPopupMenuColumnSeparatorWidthWithOptions must return a positive value in order to display the separator.

Implemented in juce::LookAndFeel_V2.

◆ drawPopupMenuItem()

virtual void juce::PopupMenu::LookAndFeelMethods::drawPopupMenuItem	(	Graphics &	,
		const Rectangle< int > &	area,
		bool	isSeparator,
		bool	isActive,
		bool	isHighlighted,
		bool	isTicked,
		bool	hasSubMenu,
		const String &	text,
		const String &	shortcutKeyText,
		const Drawable *	icon,
		const Colour *	textColour
	)

virtualinherited

Draws one of the items in a popup menu.

Reimplemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ drawPopupMenuItemWithOptions()

virtual void juce::PopupMenu::LookAndFeelMethods::drawPopupMenuItemWithOptions	(	Graphics &	,
		const Rectangle< int > &	area,
		bool	isHighlighted,
		const Item &	item,
		const Options &
	)

pure virtualinherited

Draws one of the items in a popup menu.

Implemented in juce::LookAndFeel_V2.

◆ drawPopupMenuSectionHeader()

virtual void juce::PopupMenu::LookAndFeelMethods::drawPopupMenuSectionHeader	(	Graphics &	,
		const Rectangle< int > &	,
		const String &
	)

virtualinherited

Reimplemented in juce::LookAndFeel_V2.

◆ drawPopupMenuSectionHeaderWithOptions()

virtual void juce::PopupMenu::LookAndFeelMethods::drawPopupMenuSectionHeaderWithOptions	(	Graphics &	,
		const Rectangle< int > &	area,
		const String &	sectionName,
		const Options &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawPopupMenuUpDownArrow()

virtual void juce::PopupMenu::LookAndFeelMethods::drawPopupMenuUpDownArrow	(	Graphics &	,
		int	width,
		int	height,
		bool	isScrollUpArrow
	)

virtualinherited

Reimplemented in juce::LookAndFeel_V2.

◆ drawPopupMenuUpDownArrowWithOptions()

virtual void juce::PopupMenu::LookAndFeelMethods::drawPopupMenuUpDownArrowWithOptions	(	Graphics &	,
		int	width,
		int	height,
		bool	isScrollUpArrow,
		const Options &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawProgressBar()

virtual void juce::ProgressBar::LookAndFeelMethods::drawProgressBar	(	Graphics &	,
		ProgressBar &	,
		int	width,
		int	height,
		double	progress,
		const String &	textToShow
	)

pure virtualinherited

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).

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, and juce::LookAndFeel_V1.

◆ drawPropertyComponentBackground()

virtual void juce::PropertyComponent::LookAndFeelMethods::drawPropertyComponentBackground	(	Graphics &	,
		int	width,
		int	height,
		PropertyComponent &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ drawPropertyComponentLabel()

virtual void juce::PropertyComponent::LookAndFeelMethods::drawPropertyComponentLabel	(	Graphics &	,
		int	width,
		int	height,
		PropertyComponent &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ drawPropertyPanelSectionHeader()

virtual void juce::PropertyComponent::LookAndFeelMethods::drawPropertyPanelSectionHeader	(	Graphics &	,
		const String &	name,
		bool	isOpen,
		int	width,
		int	height
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ drawResizableFrame()

virtual void juce::ResizableWindow::LookAndFeelMethods::drawResizableFrame	(	Graphics &	,
		int	w,
		int	h,
		const BorderSize< int > &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawResizableWindowBorder()

virtual void juce::ResizableWindow::LookAndFeelMethods::drawResizableWindowBorder	(	Graphics &	,
		int	w,
		int	h,
		const BorderSize< int > &	border,
		ResizableWindow &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawRotarySlider()

virtual void juce::Slider::LookAndFeelMethods::drawRotarySlider	(	Graphics &	,
		int	x,
		int	y,
		int	width,
		int	height,
		float	sliderPosProportional,
		float	rotaryStartAngle,
		float	rotaryEndAngle,
		Slider &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ drawScrollbar()

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

pure virtualinherited

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 coordinate 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

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, juce::LookAndFeel_V3, and juce::LookAndFeel_V1.

◆ drawScrollbarButton()

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

pure virtualinherited

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

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V1.

◆ drawSpinningWaitAnimation()

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

pure virtual

Draws a small image that spins to indicate that something's happening.

This method should use the current time to animate itself, so just keep repainting it every so often.

Implemented in juce::LookAndFeel_V2.

◆ drawStretchableLayoutResizerBar()

virtual void juce::StretchableLayoutResizerBar::LookAndFeelMethods::drawStretchableLayoutResizerBar	(	Graphics &	,
		int	w,
		int	h,
		bool	isVerticalBar,
		bool	isMouseOver,
		bool	isMouseDragging
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ drawTabAreaBehindFrontButton()

virtual void juce::TabbedButtonBar::LookAndFeelMethods::drawTabAreaBehindFrontButton	(	TabbedButtonBar &	,
		Graphics &	,
		int	w,
		int	h
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V3, and juce::LookAndFeel_V2.

◆ drawTabbedButtonBarBackground()

virtual void juce::TabbedButtonBar::LookAndFeelMethods::drawTabbedButtonBarBackground	(	TabbedButtonBar &	,
		Graphics &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawTabButton()

virtual void juce::TabbedButtonBar::LookAndFeelMethods::drawTabButton	(	TabBarButton &	,
		Graphics &	,
		bool	isMouseOver,
		bool	isMouseDown
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ drawTabButtonText()

virtual void juce::TabbedButtonBar::LookAndFeelMethods::drawTabButtonText	(	TabBarButton &	,
		Graphics &	,
		bool	isMouseOver,
		bool	isMouseDown
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawTableHeaderBackground()

virtual void juce::TableHeaderComponent::LookAndFeelMethods::drawTableHeaderBackground	(	Graphics &	,
		TableHeaderComponent &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ drawTableHeaderColumn()

virtual void juce::TableHeaderComponent::LookAndFeelMethods::drawTableHeaderColumn	(	Graphics &	,
		TableHeaderComponent &	,
		const String &	columnName,
		int	columnId,
		int	width,
		int	height,
		bool	isMouseOver,
		bool	isMouseDown,
		int	columnFlags
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ drawTextEditorOutline()

virtual void juce::TextEditor::LookAndFeelMethods::drawTextEditorOutline	(	Graphics &	,
		int	width,
		int	height,
		TextEditor &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, juce::LookAndFeel_V1, and juce::LookAndFeel_V3.

◆ drawTickBox()

virtual void juce::Button::LookAndFeelMethods::drawTickBox	(	Graphics &	,
		Component &	,
		float	x,
		float	y,
		float	w,
		float	h,
		bool	ticked,
		bool	isEnabled,
		bool	shouldDrawButtonAsHighlighted,
		bool	shouldDrawButtonAsDown
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, and juce::LookAndFeel_V1.

◆ drawToggleButton()

virtual void juce::Button::LookAndFeelMethods::drawToggleButton	(	Graphics &	,
		ToggleButton &	,
		bool	shouldDrawButtonAsHighlighted,
		bool	shouldDrawButtonAsDown
	)

pure virtualinherited

Draws the contents of a standard ToggleButton.

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, and juce::LookAndFeel_V1.

◆ drawTooltip()

virtual void juce::TooltipWindow::LookAndFeelMethods::drawTooltip	(	Graphics &	,
		const String &	text,
		int	width,
		int	height
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ drawTreeviewPlusMinusBox()

virtual void juce::TreeView::LookAndFeelMethods::drawTreeviewPlusMinusBox	(	Graphics &	,
		const Rectangle< float > &	area,
		Colour	backgroundColour,
		bool	isItemOpen,
		bool	isMouseOver
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ fillResizableWindowBackground()

virtual void juce::ResizableWindow::LookAndFeelMethods::fillResizableWindowBackground	(	Graphics &	,
		int	w,
		int	h,
		const BorderSize< int > &	,
		ResizableWindow &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ fillTabButtonShape()

virtual void juce::TabbedButtonBar::LookAndFeelMethods::fillTabButtonShape	(	TabBarButton &	,
		Graphics &	,
		const Path &	path,
		bool	isMouseOver,
		bool	isMouseDown
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ fillTextEditorBackground()

virtual void juce::TextEditor::LookAndFeelMethods::fillTextEditorBackground	(	Graphics &	,
		int	width,
		int	height,
		TextEditor &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ findColour()

Colour juce::LookAndFeel::findColour ( int colourId ) const

noexcept

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 relevant 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

◆ getAlertBoxWindowFlags()

virtual int juce::AlertWindow::LookAndFeelMethods::getAlertBoxWindowFlags ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getAlertWindowButtonHeight()

virtual int juce::AlertWindow::LookAndFeelMethods::getAlertWindowButtonHeight ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ getAlertWindowFont()

virtual Font juce::AlertWindow::LookAndFeelMethods::getAlertWindowFont ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ getAlertWindowMessageFont()

virtual Font juce::AlertWindow::LookAndFeelMethods::getAlertWindowMessageFont ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ getAlertWindowTitleFont()

virtual Font juce::AlertWindow::LookAndFeelMethods::getAlertWindowTitleFont ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ getCallOutBoxBorderSize()

virtual int juce::CallOutBox::LookAndFeelMethods::getCallOutBoxBorderSize ( const CallOutBox & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getCallOutBoxCornerSize()

virtual float juce::CallOutBox::LookAndFeelMethods::getCallOutBoxCornerSize ( const CallOutBox & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getComboBoxFont()

virtual Font juce::ComboBox::LookAndFeelMethods::getComboBoxFont ( ComboBox & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, juce::LookAndFeel_V4, and juce::LookAndFeel_V1.

◆ getCrossShape()

virtual Path juce::LookAndFeel::getCrossShape ( float height )

pure virtual

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

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ getDefaultDocumentFileImage()

virtual const Drawable* juce::FileBrowserComponent::LookAndFeelMethods::getDefaultDocumentFileImage ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getDefaultFolderImage()

virtual const Drawable* juce::FileBrowserComponent::LookAndFeelMethods::getDefaultFolderImage ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getDefaultLookAndFeel()

static LookAndFeel& juce::LookAndFeel::getDefaultLookAndFeel ( )

staticnoexcept

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

See also: setDefaultLookAndFeel

◆ getDefaultMenuBarHeight()

virtual int juce::PopupMenu::LookAndFeelMethods::getDefaultMenuBarHeight ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getDefaultScrollbarWidth()

virtual int juce::ScrollBar::LookAndFeelMethods::getDefaultScrollbarWidth ( )

pure virtualinherited

Returns the default thickness to use for a scrollbar.

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ getIdealPopupMenuItemSize()

virtual void juce::PopupMenu::LookAndFeelMethods::getIdealPopupMenuItemSize	(	const String &	text,
		bool	isSeparator,
		int	standardMenuItemHeight,
		int &	idealWidth,
		int &	idealHeight
	)

virtualinherited

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

Reimplemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ getIdealPopupMenuItemSizeWithOptions()

virtual void juce::PopupMenu::LookAndFeelMethods::getIdealPopupMenuItemSizeWithOptions	(	const String &	text,
		bool	isSeparator,
		int	standardMenuItemHeight,
		int &	idealWidth,
		int &	idealHeight,
		const Options &
	)

pure virtualinherited

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

Implemented in juce::LookAndFeel_V2.

◆ getLabelBorderSize()

virtual BorderSize<int> juce::Label::LookAndFeelMethods::getLabelBorderSize ( Label & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getLabelFont()

virtual Font juce::Label::LookAndFeelMethods::getLabelFont ( Label & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getMenuBarFont()

virtual Font juce::PopupMenu::LookAndFeelMethods::getMenuBarFont	(	MenuBarComponent &	,
		int	itemIndex,
		const String &	itemText
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getMenuBarItemWidth()

virtual int juce::PopupMenu::LookAndFeelMethods::getMenuBarItemWidth	(	MenuBarComponent &	,
		int	itemIndex,
		const String &	itemText
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getMenuWindowFlags()

virtual int juce::PopupMenu::LookAndFeelMethods::getMenuWindowFlags ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getMinimumScrollbarThumbSize()

virtual int juce::ScrollBar::LookAndFeelMethods::getMinimumScrollbarThumbSize ( ScrollBar & )

pure virtualinherited

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

Implemented in juce::LookAndFeel_V2.

◆ getMouseCursorFor()

virtual MouseCursor juce::LookAndFeel::getMouseCursorFor ( Component & )

virtual

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

See also: MouseCursor

◆ getOptionsForComboBoxPopupMenu()

virtual PopupMenu::Options juce::ComboBox::LookAndFeelMethods::getOptionsForComboBoxPopupMenu	(	ComboBox &	,
		Label &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getParentComponentForMenuOptions()

virtual Component* juce::PopupMenu::LookAndFeelMethods::getParentComponentForMenuOptions ( const Options & options )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getPopupMenuBorderSize()

virtual int juce::PopupMenu::LookAndFeelMethods::getPopupMenuBorderSize ( )

virtualinherited

Reimplemented in juce::LookAndFeel_V2.

◆ getPopupMenuBorderSizeWithOptions()

virtual int juce::PopupMenu::LookAndFeelMethods::getPopupMenuBorderSizeWithOptions ( const Options & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getPopupMenuColumnSeparatorWidthWithOptions()

virtual int juce::PopupMenu::LookAndFeelMethods::getPopupMenuColumnSeparatorWidthWithOptions ( const Options & )

pure virtualinherited

Return the amount of space that should be left between popup menu columns.

Implemented in juce::LookAndFeel_V2.

◆ getPopupMenuFont()

virtual Font juce::PopupMenu::LookAndFeelMethods::getPopupMenuFont ( )

pure virtualinherited

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

Implemented in juce::LookAndFeel_V2.

◆ getPropertyComponentContentPosition()

virtual Rectangle<int> juce::PropertyComponent::LookAndFeelMethods::getPropertyComponentContentPosition ( PropertyComponent & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ getPropertyPanelSectionHeaderHeight()

virtual int juce::PropertyComponent::LookAndFeelMethods::getPropertyPanelSectionHeaderHeight ( const String & sectionTitle )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getScrollbarButtonSize()

virtual int juce::ScrollBar::LookAndFeelMethods::getScrollbarButtonSize ( ScrollBar & )

pure virtualinherited

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

Implemented in juce::LookAndFeel_V2.

◆ getScrollbarEffect()

virtual ImageEffectFilter* juce::ScrollBar::LookAndFeelMethods::getScrollbarEffect ( )

pure virtualinherited

Returns the component effect to use for a scrollbar.

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V1.

◆ getSidePanelDismissButtonShape()

virtual Path juce::SidePanel::LookAndFeelMethods::getSidePanelDismissButtonShape ( SidePanel & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getSidePanelTitleFont()

virtual Font juce::SidePanel::LookAndFeelMethods::getSidePanelTitleFont ( SidePanel & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getSidePanelTitleJustification()

virtual Justification juce::SidePanel::LookAndFeelMethods::getSidePanelTitleJustification ( SidePanel & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getSliderEffect()

virtual ImageEffectFilter* juce::Slider::LookAndFeelMethods::getSliderEffect ( Slider & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V1.

◆ getSliderLayout()

virtual SliderLayout juce::Slider::LookAndFeelMethods::getSliderLayout ( Slider & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getSliderPopupFont()

virtual Font juce::Slider::LookAndFeelMethods::getSliderPopupFont ( Slider & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getSliderPopupPlacement()

virtual int juce::Slider::LookAndFeelMethods::getSliderPopupPlacement ( Slider & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getSliderThumbRadius()

virtual int juce::Slider::LookAndFeelMethods::getSliderThumbRadius ( Slider & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, juce::LookAndFeel_V4, and juce::LookAndFeel_V1.

◆ getTabButtonBestWidth()

virtual int juce::TabbedButtonBar::LookAndFeelMethods::getTabButtonBestWidth	(	TabBarButton &	,
		int	tabDepth
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getTabButtonExtraComponentBounds()

virtual Rectangle<int> juce::TabbedButtonBar::LookAndFeelMethods::getTabButtonExtraComponentBounds	(	const TabBarButton &	,
		Rectangle< int > &	textArea,
		Component &	extraComp
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getTabButtonFont()

virtual Font juce::TabbedButtonBar::LookAndFeelMethods::getTabButtonFont	(	TabBarButton &	,
		float	height
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getTabButtonOverlap()

virtual int juce::TabbedButtonBar::LookAndFeelMethods::getTabButtonOverlap ( int tabDepth )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ getTabButtonSpaceAroundImage()

virtual int juce::TabbedButtonBar::LookAndFeelMethods::getTabButtonSpaceAroundImage ( )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ getTextButtonFont()

virtual Font juce::Button::LookAndFeelMethods::getTextButtonFont	(	TextButton &	,
		int	buttonHeight
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ getTextButtonWidthToFitText()

virtual int juce::Button::LookAndFeelMethods::getTextButtonWidthToFitText	(	TextButton &	,
		int	buttonHeight
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ getTickShape()

virtual Path juce::LookAndFeel::getTickShape ( float height )

pure virtual

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

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ getTooltipBounds()

virtual Rectangle<int> juce::TooltipWindow::LookAndFeelMethods::getTooltipBounds	(	const String &	tipText,
		Point< int >	screenPos,
		Rectangle< int >	parentArea
	)

pure virtualinherited

returns the bounds for a tooltip at the given screen coordinate, constrained within the given desktop area.

Implemented in juce::LookAndFeel_V2.

◆ getTreeViewIndentSize()

virtual int juce::TreeView::LookAndFeelMethods::getTreeViewIndentSize ( TreeView & )

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V3.

◆ getTypefaceForFont()

virtual Typeface::Ptr juce::LookAndFeel::getTypefaceForFont ( const Font & )

virtual

Returns the typeface that should be used for a given font.

The default implementation just does what you'd expect it to, but you can override this if you want to intercept fonts and use your own custom typeface object.

See also: setDefaultTypeface

◆ getWidthsForTextButtons()

virtual Array<int> juce::AlertWindow::LookAndFeelMethods::getWidthsForTextButtons	(	AlertWindow &	,
		const Array< TextButton * > &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ isColourSpecified()

bool juce::LookAndFeel::isColourSpecified ( int colourId ) const

noexcept

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

◆ isProgressBarOpaque()

virtual bool juce::ProgressBar::LookAndFeelMethods::isProgressBarOpaque ( ProgressBar & )

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ isUsingNativeAlertWindows()

bool juce::LookAndFeel::isUsingNativeAlertWindows ( )

Returns true if native alert windows will be used (if available).

The default setting for this is false.

See also: setUsingNativeAlertWindows

◆ layoutFileBrowserComponent()

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

pure virtualinherited

Implemented in juce::LookAndFeel_V4, and juce::LookAndFeel_V2.

◆ layoutFilenameComponent()

virtual void juce::FilenameComponent::LookAndFeelMethods::layoutFilenameComponent	(	FilenameComponent &	,
		ComboBox *	filenameBox,
		Button *	browseButton
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ paintToolbarBackground()

virtual void juce::Toolbar::LookAndFeelMethods::paintToolbarBackground	(	Graphics &	,
		int	width,
		int	height,
		Toolbar &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ paintToolbarButtonBackground()

virtual void juce::Toolbar::LookAndFeelMethods::paintToolbarButtonBackground	(	Graphics &	,
		int	width,
		int	height,
		bool	isMouseOver,
		bool	isMouseDown,
		ToolbarItemComponent &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ paintToolbarButtonLabel()

virtual void juce::Toolbar::LookAndFeelMethods::paintToolbarButtonLabel	(	Graphics &	,
		int	x,
		int	y,
		int	width,
		int	height,
		const String &	text,
		ToolbarItemComponent &
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ playAlertSound()

virtual void juce::LookAndFeel::playAlertSound ( )

virtual

Plays the system's default 'beep' noise, to alert the user about something very important.

This is only supported on some platforms.

◆ positionComboBoxText()

virtual void juce::ComboBox::LookAndFeelMethods::positionComboBoxText	(	ComboBox &	,
		Label &	labelToPosition
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V2, and juce::LookAndFeel_V4.

◆ positionDocumentWindowButtons()

virtual void juce::DocumentWindow::LookAndFeelMethods::positionDocumentWindowButtons	(	DocumentWindow &	,
		int	titleBarX,
		int	titleBarY,
		int	titleBarW,
		int	titleBarH,
		Button *	minimiseButton,
		Button *	maximiseButton,
		Button *	closeButton,
		bool	positionTitleBarButtonsOnLeft
	)

pure virtualinherited

Implemented in juce::LookAndFeel_V4, juce::LookAndFeel_V2, and juce::LookAndFeel_V1.

◆ preparePopupMenuWindow()

virtual void juce::PopupMenu::LookAndFeelMethods::preparePopupMenuWindow ( Component & newWindow )

pure virtualinherited

Implemented in juce::LookAndFeel_V2.

◆ setColour()

void juce::LookAndFeel::setColour	(	int	colourId,
		Colour	colour
	)

noexcept

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

◆ setDefaultLookAndFeel()

static void juce::LookAndFeel::setDefaultLookAndFeel ( LookAndFeel * newDefaultLookAndFeel )

staticnoexcept

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

◆ setDefaultSansSerifTypeface()

void juce::LookAndFeel::setDefaultSansSerifTypeface ( Typeface::Ptr newDefaultTypeface )

Allows you to supply a default typeface that will be returned as the default sans-serif font.

Instead of a typeface object, you can specify a typeface by name using the setDefaultSansSerifTypefaceName() method.

You can perform more complex typeface substitutions by overloading getTypefaceForFont() but this lets you easily set a global typeface.

◆ setDefaultSansSerifTypefaceName()

void juce::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 can instead call setDefaultSansSerifTypeface() with an object to use.

◆ setUsingNativeAlertWindows()

void juce::LookAndFeel::setUsingNativeAlertWindows ( bool shouldUseNativeAlerts )

Sets whether native alert windows (if available) or standard JUCE AlertWindows drawn with AlertWindow::LookAndFeelMethods will be used.

See also: isUsingNativeAlertWindows

◆ shouldPopupMenuScaleWithTargetComponent()

virtual bool juce::PopupMenu::LookAndFeelMethods::shouldPopupMenuScaleWithTargetComponent ( const Options & options )

pure virtualinherited

Return true if you want your popup menus to scale with the target component's AffineTransform or scale factor.

Implemented in juce::LookAndFeel_V2.

Member Data Documentation

◆ colours

SortedSet<ColourSetting> juce::LookAndFeel::colours

private

◆ defaultFixed

String juce::LookAndFeel::defaultFixed

private

◆ defaultSans

String juce::LookAndFeel::defaultSans

private

◆ defaultSerif

String juce::LookAndFeel::defaultSerif

private

◆ defaultTypeface

Typeface::Ptr juce::LookAndFeel::defaultTypeface

private

◆ useNativeAlertWindows

bool juce::LookAndFeel::useNativeAlertWindows = false

private

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

juce_LookAndFeel.h

Classes

Public Member Functions

Static Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ LookAndFeel()

◆ ~LookAndFeel()

Member Function Documentation

◆ areLinesDrawnForTreeView()

◆ areScrollbarButtonsVisible()

◆ changeToggleButtonWidthToFitText()

◆ createAlertWindow()

◆ createCaretComponent()

◆ createComboBoxTextBox()

◆ createDocumentWindowButton()

◆ createDropShadowerForComponent()

◆ createFileBrowserGoUpButton()

◆ createFileChooserHeaderText()

◆ createFilenameComponentBrowseButton()

◆ createFocusOutlineForComponent()

◆ createGraphicsContext()

◆ createSliderButton()

◆ createSliderTextBox()

◆ createTabBarExtrasButton()

◆ createTabButtonShape()

◆ createToolbarMissingItemsButton()

◆ drawAlertBox()

◆ drawBubble()

◆ drawButtonBackground()

◆ drawButtonText()

◆ drawCallOutBoxBackground()

◆ drawComboBox()

◆ drawComboBoxTextWhenNothingSelected()

◆ drawConcertinaPanelHeader()

◆ drawCornerResizer()

◆ drawDocumentWindowTitleBar()

◆ drawDrawableButton()

◆ drawFileBrowserRow()

◆ drawGroupComponentOutline()

◆ drawImageButton()

◆ drawKeymapChangeButton()

◆ drawLabel()

◆ drawLasso()

◆ drawLevelMeter()

◆ drawLinearSlider()

◆ drawLinearSliderBackground()

◆ drawLinearSliderThumb()

◆ drawMenuBarBackground()

◆ drawMenuBarItem()

◆ drawPopupMenuBackground()

◆ drawPopupMenuBackgroundWithOptions()

◆ drawPopupMenuColumnSeparatorWithOptions()

◆ drawPopupMenuItem()

◆ drawPopupMenuItemWithOptions()

◆ drawPopupMenuSectionHeader()

◆ drawPopupMenuSectionHeaderWithOptions()

◆ drawPopupMenuUpDownArrow()

◆ drawPopupMenuUpDownArrowWithOptions()

◆ drawProgressBar()

◆ drawPropertyComponentBackground()

◆ drawPropertyComponentLabel()

◆ drawPropertyPanelSectionHeader()

◆ drawResizableFrame()

◆ drawResizableWindowBorder()

◆ drawRotarySlider()

◆ drawScrollbar()

◆ drawScrollbarButton()

◆ drawSpinningWaitAnimation()

◆ drawStretchableLayoutResizerBar()

◆ drawTabAreaBehindFrontButton()

◆ drawTabbedButtonBarBackground()

◆ drawTabButton()

◆ drawTabButtonText()

◆ drawTableHeaderBackground()

◆ drawTableHeaderColumn()

◆ drawTextEditorOutline()

◆ drawTickBox()

◆ drawToggleButton()

◆ drawTooltip()