juce::UIViewComponentPeer Class Reference

Inheritance diagram for juce::UIViewComponentPeer:

Instance Methods
()	- UIViewComponentPeer
()	- ~UIViewComponentPeer
(void *)	- getNativeHandle
(void)	- setVisible
(void)	- setTitle
(void)	- setBounds
(Rectangle< int >)	- getBounds
(Rectangle< int >)	- getBounds
(Point< float >)	- localToGlobal
(Point< float >)	- globalToLocal
(void)	- setAlpha
(void)	- setMinimised
(bool)	- isMinimised
(void)	- setFullScreen
(bool)	- isFullScreen
(bool)	- contains
(BorderSize< int >)	- getFrameSize
(bool)	- setAlwaysOnTop
(void)	- toFront
(void)	- toBehind
(void)	- setIcon
(StringArray)	- getAvailableRenderingEngines
(void)	- drawRect
(bool)	- canBecomeKeyWindow
(void)	- viewFocusGain
(void)	- viewFocusLoss
(bool)	- isFocused
(void)	- grabFocus
(void)	- textInputRequired
(BOOL)	- textViewReplaceCharacters
(void)	- updateHiddenTextContent
(void)	- globalFocusChanged
(void)	- updateTransformAndScreenBounds
(void)	- handleTouches
(void)	- repaint
(void)	- performAnyPendingRepaintsNow
Instance Methods inherited from ComponentPeer
	ComponentPeer (Component &component, int styleFlags)
virtual	~ComponentPeer ()
Component &	getComponent () noexcept
int	getStyleFlags () const noexcept
uint32	getUniqueID () const noexcept
virtual bool	setDocumentEditedStatus (bool edited)
virtual void	setRepresentedFile (const File &)
void	updateBounds ()
Point< int >	localToGlobal (Point< int > relativePosition)
Point< int >	globalToLocal (Point< int > screenPosition)
virtual Rectangle< int >	localToGlobal (const Rectangle< int > &relativePosition)
virtual Rectangle< int >	globalToLocal (const Rectangle< int > &screenPosition)
Rectangle< int >	getAreaCoveredBy (Component &subComponent) const
virtual bool	isKioskMode () const
void	setNonFullScreenBounds (const Rectangle< int > &newBounds) noexcept
const Rectangle< int > &	getNonFullScreenBounds () const noexcept
void	setConstrainer (ComponentBoundsConstrainer *newConstrainer) noexcept
ComponentBoundsConstrainer *	getConstrainer () const noexcept
void	handleMovedOrResized ()
virtual void	handleScreenSizeChange ()
void	handlePaint (LowLevelGraphicsContext &contextToPaintTo)
void	handleBroughtToFront ()
void	handleFocusGain ()
void	handleFocusLoss ()
Component *	getLastFocusedSubcomponent () const noexcept
bool	handleKeyPress (int keyCode, juce_wchar textCharacter)
bool	handleKeyUpOrDown (bool isKeyDown)
void	handleModifierKeysChange ()
virtual void	dismissPendingTextInput ()
TextInputTarget *	findCurrentTextInputTarget ()
void	handleMouseEvent (int touchIndex, Point< float > positionWithinPeer, ModifierKeys newMods, int64 time)
void	handleMouseWheel (int touchIndex, Point< float > positionWithinPeer, int64 time, const MouseWheelDetails &)
void	handleMagnifyGesture (int touchIndex, Point< float > positionWithinPeer, int64 time, float scaleFactor)
void	handleUserClosingWindow ()
bool	handleDragMove (const DragInfo &)
bool	handleDragExit (const DragInfo &)
bool	handleDragDrop (const DragInfo &)
virtual int	getCurrentRenderingEngine () const
virtual void	setCurrentRenderingEngine (int index)
Instance Methods inherited from FocusChangeListener
virtual	~FocusChangeListener ()

Class Methods
(static int64)	+ getMouseTime
(static Rectangle< int >)	+ rotatedScreenPosToReal
(static Rectangle< int >)	+ realScreenPosToRotated
Class Methods inherited from ComponentPeer
static int	getNumPeers () noexcept
static ComponentPeer *	getPeer (int index) noexcept
static ComponentPeer *	getPeerFor (const Component *) noexcept
static bool	isValidPeer (const ComponentPeer *peer) noexcept

Public Attributes
UIWindow *	window
JuceUIView *	view
JuceUIViewController *	controller
bool	isSharedWindow
bool	fullScreen
bool	insideDrawRect
MultiTouchMapper< UITouch * >	currentTouches

Static Public Attributes
static ModifierKeys	currentModifiers

Additional Inherited Members
Public Types inherited from ComponentPeer
enum	StyleFlags {   windowAppearsOnTaskbar = (1 << 0), windowIsTemporary = (1 << 1), windowIgnoresMouseClicks = (1 << 2), windowHasTitleBar = (1 << 3),   windowIsResizable = (1 << 4), windowHasMinimiseButton = (1 << 5), windowHasMaximiseButton = (1 << 6), windowHasCloseButton = (1 << 7),   windowHasDropShadow = (1 << 8), windowRepaintedExplictly = (1 << 9), windowIgnoresKeyPresses = (1 << 10), windowIsSemiTransparent = (1 << 31) }
Protected Attributes inherited from ComponentPeer
Component &	component
const int	styleFlags
Rectangle< int >	lastNonFullscreenBounds
ComponentBoundsConstrainer *	constrainer

Constructor & Destructor Documentation

UIViewComponentPeer

- UIViewComponentPeer:		(Component &)
		(int)	windowStyleFlags
		(UIView *)	viewToAttachTo

~UIViewComponentPeer

- UIViewComponentPeer:

Method Documentation

canBecomeKeyWindow

- (bool) UIViewComponentPeer:

contains

- (bool) UIViewComponentPeer:		(Point< int >)	localPos
		(bool)	trueIfInAChildWindow
			const

Checks if a point is in the window.

The position is relative to the top-left of this window, in unscaled peer coordinates. If trueIfInAChildWindow is false, then this returns false if the point is actually inside a child of this window.

Implements ComponentPeer.

drawRect

- (void) UIViewComponentPeer:

(CGRect)

getAvailableRenderingEngines

- (StringArray) UIViewComponentPeer:

Implements ComponentPeer.

getBounds [1/2]

- (Rectangle<int>) UIViewComponentPeer:

const

Returns the current position and size of the window.

If the native window is contained in another window, then the coordinates are relative to the parent window's origin, not the screen origin.

Implements ComponentPeer.

getBounds [2/2]

- (Rectangle<int>) UIViewComponentPeer:

(bool)

global

const

getFrameSize

- (BorderSize<int>) UIViewComponentPeer:

const

Returns the size of the window frame that's around this window. Whether or not the window has a normal window frame depends on the flags that were set when the window was created by Component::addToDesktop()

Implements ComponentPeer.

getMouseTime

+ (static int64) UIViewComponentPeer:

(UIEvent *)

e

getNativeHandle

- (void*) UIViewComponentPeer:

const

Returns the raw handle to whatever kind of window is being used.

On windows, this is probably a HWND, on the mac, it's likely to be a WindowRef, but remember there's no guarantees what you'll get back.

Implements ComponentPeer.

globalFocusChanged

- (void) UIViewComponentPeer:

(Component *)

focusedComponent

Callback to indicate that the currently focused component has changed.

Implements FocusChangeListener.

globalToLocal

- (Point<float>) UIViewComponentPeer:

(Point< float >)

screenPosition

Converts a screen coordinate to a position relative to the top-left of this component.

Implements ComponentPeer.

grabFocus

- (void) UIViewComponentPeer:

Tries to give the window keyboard focus.

Implements ComponentPeer.

handleTouches

- (void) UIViewComponentPeer:		(UIEvent *)
		(bool)	isDown
		(bool)	isUp
		(bool)	isCancel

isFocused

- (bool) UIViewComponentPeer:

const

True if the window has the keyboard focus.

Implements ComponentPeer.

isFullScreen

- (bool) UIViewComponentPeer:

const

True if the window is currently full-screen.

Implements ComponentPeer.

isMinimised

- (bool) UIViewComponentPeer:

const

True if the window is currently minimised.

Implements ComponentPeer.

localToGlobal

- (Point<float>) UIViewComponentPeer:

(Point< float >)

relativePosition

Converts a position relative to the top-left of this component to screen coordinates.

Implements ComponentPeer.

performAnyPendingRepaintsNow

- (void) UIViewComponentPeer:

This can be called (from the message thread) to cause the immediate redrawing of any areas of this window that need repainting.

You shouldn't ever really need to use this, it's mainly for special purposes like supporting audio plugins where the host's event loop is out of our control.

Implements ComponentPeer.

realScreenPosToRotated

+ (static Rectangle<int>) UIViewComponentPeer:

(const Rectangle< int > &)

r

repaint

- (void) UIViewComponentPeer:

(const Rectangle< int > &)

area

Invalidates a region of the window to be repainted asynchronously.

Implements ComponentPeer.

rotatedScreenPosToReal

+ (static Rectangle<int>) UIViewComponentPeer:

(const Rectangle< int > &)

r

setAlpha

- (void) UIViewComponentPeer:

(float)

newAlpha

Changes the window's transparency.

Implements ComponentPeer.

setAlwaysOnTop

- (bool) UIViewComponentPeer:

(bool)

alwaysOnTop

Sets this window to either be always-on-top or normal. Some kinds of window might not be able to do this, so should return false.

Implements ComponentPeer.

setBounds

- (void) UIViewComponentPeer:		(const Rectangle< int > &)	newBounds
		(bool)	isNowFullScreen

Moves and resizes the window.

If the native window is contained in another window, then the coordinates are relative to the parent window's origin, not the screen origin.

This should result in a callback to handleMovedOrResized().

Implements ComponentPeer.

setFullScreen

- (void) UIViewComponentPeer:

(bool)

shouldBeFullScreen

Enable/disable fullscreen mode for the window.

Implements ComponentPeer.

setIcon

- (void) UIViewComponentPeer:

(const Image &)

newIcon

Attempts to change the icon associated with this window.

Implements ComponentPeer.

setMinimised

- (void) UIViewComponentPeer:

(bool)

shouldBeMinimised

Minimises the window.

Implements ComponentPeer.

setTitle

- (void) UIViewComponentPeer:

(const String &)

title

Changes the title of the window.

Implements ComponentPeer.

setVisible

- (void) UIViewComponentPeer:

(bool)

shouldBeVisible

Shows or hides the window.

Implements ComponentPeer.

textInputRequired

- (void) UIViewComponentPeer:		(Point< int >)	position
		(TextInputTarget &)

Tells the window that text input may be required at the given position. This may cause things like a virtual on-screen keyboard to appear, depending on the OS.

Implements ComponentPeer.

textViewReplaceCharacters

- (BOOL) UIViewComponentPeer:		(Range< int >)
		(const String &)

toBehind

- (void) UIViewComponentPeer:

(ComponentPeer *)

other

Moves the window to be just behind another one.

Implements ComponentPeer.

toFront

- (void) UIViewComponentPeer:

(bool)

makeActive

Brings the window to the top, optionally also giving it focus.

Implements ComponentPeer.

updateHiddenTextContent

- (void) UIViewComponentPeer:

(TextInputTarget *)

updateTransformAndScreenBounds

- (void) UIViewComponentPeer:

viewFocusGain

- (void) UIViewComponentPeer:

viewFocusLoss

- (void) UIViewComponentPeer:

Member Data Documentation

controller

- (JuceUIViewController*) UIViewComponentPeer:

currentModifiers

+ (ModifierKeys) UIViewComponentPeer:

static

currentTouches

- (MultiTouchMapper<UITouch*>) UIViewComponentPeer:

fullScreen

- (bool) UIViewComponentPeer:

insideDrawRect

- (bool) UIViewComponentPeer:

isSharedWindow

- (bool) UIViewComponentPeer:

view

- (JuceUIView*) UIViewComponentPeer:

window

- (UIWindow*) UIViewComponentPeer:

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

• juce_ios_UIViewComponentPeer.mm