Inheritance diagram for HWNDComponentPeer:

Classes
class	JuceDropTarget

Public Types
enum	RenderingEngineType { softwareRenderingEngine = 0, direct2DRenderingEngine }

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) }

Public Member Functions
	HWNDComponentPeer (Component &comp, const int windowStyleFlags, HWND parent, bool nonRepainting)

	~HWNDComponentPeer ()

void *	getNativeHandle () const override

void	setVisible (bool shouldBeVisible) override

void	setTitle (const String &title) override

void	repaintNowIfTransparent ()

void	updateBorderSize ()

void	setBounds (const Rectangle< int > &bounds, bool isNowFullScreen) override

Rectangle< int >	getBounds () const override

Point< int >	getScreenPosition () const

Point< float >	localToGlobal (Point< float > relativePosition) override

Point< float >	globalToLocal (Point< float > screenPosition) override

void	setAlpha (float newAlpha) override

void	setMinimised (bool shouldBeMinimised) override

bool	isMinimised () const override

void	setFullScreen (bool shouldBeFullScreen) override

bool	isFullScreen () const override

bool	contains (Point< int > localPos, bool trueIfInAChildWindow) const override

BorderSize< int >	getFrameSize () const override

bool	setAlwaysOnTop (bool alwaysOnTop) override

void	toFront (bool makeActive) override

void	toBehind (ComponentPeer *other) override

bool	isFocused () const override

void	grabFocus () override

void	textInputRequired (Point< int >, TextInputTarget &) override

void	dismissPendingTextInput () override

void	repaint (const Rectangle< int > &area) override

void	performAnyPendingRepaintsNow () override

bool	isInside (HWND h) const noexcept

Public Member Functions 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 ()

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 &)

Static Public Member Functions
static HWNDComponentPeer *	getOwnerOfWindow (HWND h) noexcept

static bool	isKeyDown (const int key) noexcept

static void	updateKeyModifiers () noexcept

static void	updateModifiersFromWParam (const WPARAM wParam)

static LRESULT CALLBACK	windowProc (HWND h, UINT message, WPARAM wParam, LPARAM lParam)

Static Public Member Functions 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
bool	dontRepaint

Static Public Attributes
static ModifierKeys	currentModifiers

static ModifierKeys	modifiersAtLastCallback

Additional Inherited Members
Protected Attributes inherited from ComponentPeer
Component &	component

const int	styleFlags

Rectangle< int >	lastNonFullscreenBounds

ComponentBoundsConstrainer *	constrainer

Member Enumeration Documentation

◆ RenderingEngineType

enum HWNDComponentPeer::RenderingEngineType

Enumerator
softwareRenderingEngine
direct2DRenderingEngine

Constructor & Destructor Documentation

◆ HWNDComponentPeer()

HWNDComponentPeer::HWNDComponentPeer	(	Component &	comp,
		const int	windowStyleFlags,
		HWND	parent,
		bool	nonRepainting
	)

inline

◆ ~HWNDComponentPeer()

HWNDComponentPeer::~HWNDComponentPeer ( )

inline

Member Function Documentation

◆ contains()

bool HWNDComponentPeer::contains	(	Point< int >	localPos,
		bool	trueIfInAChildWindow
	)		const

inlineoverridevirtual

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.

◆ dismissPendingTextInput()

void HWNDComponentPeer::dismissPendingTextInput ( )

inlineoverridevirtual

If there's some kind of OS input-method in progress, this should dismiss it.

Reimplemented from ComponentPeer.

◆ getBounds()

Rectangle<int> HWNDComponentPeer::getBounds ( ) const

inlineoverridevirtual

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.

◆ getFrameSize()

BorderSize<int> HWNDComponentPeer::getFrameSize ( ) const

inlineoverridevirtual

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.

◆ getNativeHandle()

void* HWNDComponentPeer::getNativeHandle ( ) const

inlineoverridevirtual

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.

◆ getOwnerOfWindow()

static HWNDComponentPeer* HWNDComponentPeer::getOwnerOfWindow ( HWND h )

inlinestaticnoexcept

◆ getScreenPosition()

Point<int> HWNDComponentPeer::getScreenPosition ( ) const

inline

◆ globalToLocal()

Point<float> HWNDComponentPeer::globalToLocal ( Point< float > screenPosition )

inlineoverridevirtual

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

Implements ComponentPeer.

◆ grabFocus()

void HWNDComponentPeer::grabFocus ( )

inlineoverridevirtual

Tries to give the window keyboard focus.

Implements ComponentPeer.

◆ isFocused()

bool HWNDComponentPeer::isFocused ( ) const

inlineoverridevirtual

True if the window has the keyboard focus.

Implements ComponentPeer.

◆ isFullScreen()

bool HWNDComponentPeer::isFullScreen ( ) const

inlineoverridevirtual

True if the window is currently full-screen.

Implements ComponentPeer.

◆ isInside()

bool HWNDComponentPeer::isInside ( HWND h ) const

inlinenoexcept

◆ isKeyDown()

static bool HWNDComponentPeer::isKeyDown ( const int key )

inlinestaticnoexcept

◆ isMinimised()

bool HWNDComponentPeer::isMinimised ( ) const

inlineoverridevirtual

True if the window is currently minimised.

Implements ComponentPeer.

◆ localToGlobal()

Point<float> HWNDComponentPeer::localToGlobal ( Point< float > relativePosition )

inlineoverridevirtual

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

Implements ComponentPeer.

◆ performAnyPendingRepaintsNow()

void HWNDComponentPeer::performAnyPendingRepaintsNow ( )

inlineoverridevirtual

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.

◆ repaint()

void HWNDComponentPeer::repaint ( const Rectangle< int > & area )

inlineoverridevirtual

Invalidates a region of the window to be repainted asynchronously.

Implements ComponentPeer.

◆ repaintNowIfTransparent()

void HWNDComponentPeer::repaintNowIfTransparent ( )

inline

◆ setAlpha()

void HWNDComponentPeer::setAlpha ( float newAlpha )

inlineoverridevirtual

Changes the window's transparency.

Implements ComponentPeer.

◆ setAlwaysOnTop()

bool HWNDComponentPeer::setAlwaysOnTop ( bool alwaysOnTop )

inlineoverridevirtual

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 HWNDComponentPeer::setBounds	(	const Rectangle< int > &	newBounds,
		bool	isNowFullScreen
	)

inlineoverridevirtual

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 HWNDComponentPeer::setFullScreen ( bool shouldBeFullScreen )

inlineoverridevirtual

Enable/disable fullscreen mode for the window.

Implements ComponentPeer.

◆ setMinimised()

void HWNDComponentPeer::setMinimised ( bool shouldBeMinimised )

inlineoverridevirtual

Minimises the window.

Implements ComponentPeer.

◆ setTitle()

void HWNDComponentPeer::setTitle ( const String & title )

inlineoverridevirtual

Changes the title of the window.

Implements ComponentPeer.

◆ setVisible()

void HWNDComponentPeer::setVisible ( bool shouldBeVisible )

inlineoverridevirtual

Shows or hides the window.

Implements ComponentPeer.

◆ textInputRequired()

void HWNDComponentPeer::textInputRequired	(	Point< int >	position,
		TextInputTarget &
	)

inlineoverridevirtual

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.

◆ toBehind()

void HWNDComponentPeer::toBehind ( ComponentPeer * other )

inlineoverridevirtual

Moves the window to be just behind another one.

Implements ComponentPeer.

◆ toFront()

void HWNDComponentPeer::toFront ( bool makeActive )

inlineoverridevirtual

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

Implements ComponentPeer.

◆ updateBorderSize()

void HWNDComponentPeer::updateBorderSize ( )

inline

◆ updateKeyModifiers()

static void HWNDComponentPeer::updateKeyModifiers ( )

inlinestaticnoexcept

◆ updateModifiersFromWParam()

static void HWNDComponentPeer::updateModifiersFromWParam ( const WPARAM wParam )

inlinestatic

◆ windowProc()

static LRESULT CALLBACK HWNDComponentPeer::windowProc	(	HWND	h,
		UINT	message,
		WPARAM	wParam,
		LPARAM	lParam
	)

inlinestatic

Member Data Documentation

◆ currentModifiers

ModifierKeys HWNDComponentPeer::currentModifiers

static

◆ dontRepaint

bool HWNDComponentPeer::dontRepaint

◆ modifiersAtLastCallback

ModifierKeys HWNDComponentPeer::modifiersAtLastCallback

static

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

juce_win32_Windowing.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ RenderingEngineType

Constructor & Destructor Documentation

◆ HWNDComponentPeer()

◆ ~HWNDComponentPeer()

Member Function Documentation

◆ contains()

◆ dismissPendingTextInput()

◆ getBounds()

◆ getFrameSize()

◆ getNativeHandle()

◆ getOwnerOfWindow()

◆ getScreenPosition()

◆ globalToLocal()

◆ grabFocus()

◆ isFocused()

◆ isFullScreen()

◆ isInside()

◆ isKeyDown()

◆ isMinimised()

◆ localToGlobal()

◆ performAnyPendingRepaintsNow()

◆ repaint()

◆ repaintNowIfTransparent()

◆ setAlpha()

◆ setAlwaysOnTop()

◆ setBounds()

◆ setFullScreen()

◆ setMinimised()

◆ setTitle()

◆ setVisible()

◆ textInputRequired()

◆ toBehind()

◆ toFront()

◆ updateBorderSize()

◆ updateKeyModifiers()

◆ updateModifiersFromWParam()

◆ windowProc()

Member Data Documentation

◆ currentModifiers

◆ dontRepaint

◆ modifiersAtLastCallback