a scrollable container view with scrollbars More...

#include <cscrollview.h>

Inheritance diagram for CScrollView:

Public Types
enum	CScrollViewStyle { kHorizontalScrollbar = 1 << kHorizontalScrollbarFlag , kVerticalScrollbar = 1 << kVerticalScrollbarFlag , kDontDrawFrame = 1 << kDontDrawFrameFlag , kAutoDragScrolling = 1 << kAutoDragScollingFlag , kOverlayScrollbars = 1 << kOverlayScrollbarsFlag , kFollowFocusView = 1 << kFollowFocusViewFlag , kAutoHideScrollbars = 1 << kAutoHideScrollbarsFlag }
	Scroll View Style Flags. More...

Public Types inherited from CViewContainer
using	ViewList = std::list< SharedPointer< CView > >

using	ChildViewConstIterator = ViewList::const_iterator

using	ChildViewConstReverseIterator = ViewList::const_reverse_iterator

Public Types inherited from CView
enum class	MouseListenerCall { MouseDown , MouseMoved , MouseUp , MouseCancel }

Public Member Functions
	CScrollView (const CRect &size, const CRect &containerSize, int32_t style, CCoord scrollbarWidth=16, CBitmap *pBackground=nullptr)

	CScrollView (const CScrollView &scrollView)

Public Member Functions inherited from CViewContainer
	CViewContainer (const CRect &size)
	CViewContainer constructor. More...

	CViewContainer (const CViewContainer &viewContainer)

bool	addView (CView *pView, const CRect &mouseableArea, bool mouseEnabled=true)
	add a child view More...

bool	isChild (CView *pView) const
	check if pView is a child view of this container More...

virtual bool	isChild (CView *pView, bool deep) const
	check if pView is a child view of this container More...

virtual bool	hasChildren () const
	check if container has child views More...

virtual CView *	getViewAt (const CPoint &where, const GetViewOptions &options=GetViewOptions()) const
	get the view at point where More...

virtual CViewContainer *	getContainerAt (const CPoint &where, const GetViewOptions &options=GetViewOptions().deep()) const
	get the container at point where More...

virtual bool	getViewsAt (const CPoint &where, ViewList &views, const GetViewOptions &options=GetViewOptions().deep()) const
	get all views at point where, top->down More...

virtual bool	hitTestSubViews (const CPoint &where, const Event &event)

virtual void	setAutosizingEnabled (bool state)
	enable or disable autosizing subviews. More...

bool	getAutosizingEnabled () const

template<class ViewClass , class ContainerClass >
uint32_t	getChildViewsOfType (ContainerClass &result, bool deep=false) const
	get child views of type ViewClass. More...

template<typename Proc >
void	forEachChild (Proc proc) const
	execute proc for each child view More...

virtual CColor	getBackgroundColor () const
	get the background color More...

virtual void	setBackgroundOffset (const CPoint &p)
	set the offset of the background bitmap More...

virtual CPoint	getBackgroundOffset () const
	get the offset of the background bitmap More...

virtual void	setBackgroundColorDrawStyle (CDrawStyle style)

CDrawStyle	getBackgroundColorDrawStyle () const

virtual bool	advanceNextFocusView (CView *oldFocus, bool reverse=false)

virtual bool	invalidateDirtyViews ()

virtual CRect	getVisibleSize (const CRect &rect) const

void	setTransform (const CGraphicsTransform &t)

const CGraphicsTransform &	getTransform () const

void	registerViewContainerListener (IViewContainerListener *listener)

void	unregisterViewContainerListener (IViewContainerListener *listener)

void	draw (CDrawContext *pContext) override

void	drawRect (CDrawContext *pContext, const CRect &updateRect) override

void	onMouseDownEvent (MouseDownEvent &event) override
	called when a mouse down event occurs More...

void	onMouseMoveEvent (MouseMoveEvent &event) override
	called when a mouse move event occurs More...

void	onMouseUpEvent (MouseUpEvent &event) override
	called when a mouse up event occurs More...

void	onMouseCancelEvent (MouseCancelEvent &event) override
	called when mouse tracking should be canceled More...

void	onMouseWheelEvent (MouseWheelEvent &event) override
	called when a mouse wheel event occurs More...

void	onZoomGestureEvent (ZoomGestureEvent &event) override
	called when a zoom gesture event occurs More...

CMessageResult	notify (CBaseObject *sender, IdStringPtr message) override

bool	onWheel (const CPoint &where, const CMouseWheelAxis &axis, const float &distance, const CButtonState &buttons) final

SharedPointer< IDropTarget >	getDropTarget () override
	get the drag target for drag and drop handling More...

void	looseFocus () override
	called if view should loose focus More...

void	takeFocus () override
	called if view should take focus More...

bool	isDirty () const override
	check if view is dirty More...

void	invalid () override
	mark whole view as invalid More...

void	invalidRect (const CRect &rect) override
	mark rect as invalid More...

void	setViewSize (const CRect &rect, bool invalid=true) override

void	parentSizeChanged () override
	notification that one of the views parent has changed its size More...

bool	sizeToFit () override
	resize view to optimal size More...

bool	removed (CView *parent) override
	view is removed from parent view More...

bool	attached (CView *parent) override
	view is attached to a parent view More...

CPoint &	frameToLocal (CPoint &point) const override
	conversion from frame coordinates to local view coordinates More...

CPoint &	localToFrame (CPoint &point) const override
	conversion from local view coordinates to frame coordinates More...

CBaseObject *	newCopy () const override

CViewContainer *	asViewContainer () final

const CViewContainer *	asViewContainer () const final

Public Member Functions inherited from CView
	CView (const CRect &size)

	CView (const CView &view)

virtual void	dispatchEvent (Event &event)
	dispatch an event More...

virtual void	onMouseEnterEvent (MouseEnterEvent &event)
	called when the mouse enters this view More...

virtual void	onMouseExitEvent (MouseExitEvent &event)
	called when the mouse leaves this view More...

virtual void	setMouseEnabled (bool bEnable=true)
	turn on/off mouse usage for this view More...

bool	getMouseEnabled () const
	get the state of wheather this view uses the mouse or not More...

virtual void	setMouseableArea (const CRect &rect)
	set the area in which the view reacts to the mouse More...

CRect	getMouseableArea () const
	get the area in which the view reacts to the mouse More...

virtual CMouseEventResult	onMouseDown (CPoint &where, const CButtonState &buttons)
	do not use any longer. More...

virtual CMouseEventResult	onMouseUp (CPoint &where, const CButtonState &buttons)
	do not use any longer. More...

virtual CMouseEventResult	onMouseMoved (CPoint &where, const CButtonState &buttons)
	do not use any longer. More...

virtual CMouseEventResult	onMouseCancel ()
	do not use any longer. More...

virtual CMouseEventResult	onMouseEntered (CPoint &where, const CButtonState &buttons)
	do not use any longer. More...

virtual CMouseEventResult	onMouseExited (CPoint &where, const CButtonState &buttons)
	do not use any longer. More...

virtual bool	onWheel (const CPoint &where, const float &distance, const CButtonState &buttons) final

CRect &	getMouseableArea (CRect &rect) const
	get the area in which the view reacts to the mouse More...

void	setHitTestPath (CGraphicsPath *path)

virtual bool	hitTest (const CPoint &where, const Event &event=noEvent())
	check if where hits this view More...

virtual bool	hitTest (const CPoint &where, const CButtonState &buttons)

bool	doDrag (const DragDescription &dragDescription, const SharedPointer< IDragCallback > &callback={})
	start a drag operation More...

void	setDropTarget (const SharedPointer< IDropTarget > &dt)
	set a custom drop target More...

DragResult	doDrag (IDataPackage source, const CPoint &offset=CPoint(0, 0), CBitmap dragBitmap=nullptr)
	a drag can only be started from within onMouseDown More...

virtual void	onKeyboardEvent (KeyboardEvent &event)
	called when a keyboard event is dispatched to this view More...

virtual int32_t	onKeyDown (VstKeyCode &keyCode)
	called if a key down event occurs and this view has focus More...

virtual int32_t	onKeyUp (VstKeyCode &keyCode)
	called if a key up event occurs and this view has focus More...

CCoord	getHeight () const
	get the height of the view More...

CCoord	getWidth () const
	get the width of the view More...

const CRect &	getViewSize () const
	read only access to view size More...

virtual CRect	getVisibleViewSize () const
	returns the visible size of the view More...

int32_t	getAutosizeFlags () const
	get autosize flags More...

virtual bool	wantsFocus () const
	check if view supports focus More...

virtual void	setWantsFocus (bool state)
	set focus support on/off More...

bool	getAttributeSize (const CViewAttributeID id, uint32_t &outSize) const
	get the size of an attribute More...

bool	getAttribute (const CViewAttributeID id, const uint32_t inSize, void *outData, uint32_t &outSize) const
	get an attribute More...

bool	setAttribute (const CViewAttributeID id, const uint32_t inSize, const void *inData)
	set an attribute More...

bool	removeAttribute (const CViewAttributeID id)
	remove an attribute More...

template<typename T >
bool	setAttribute (const CViewAttributeID id, const T &data)
	set an attribute More...

template<typename T >
bool	getAttribute (const CViewAttributeID id, T &data) const
	get an attribute More...

virtual void	setBackground (CBitmap *background)
	set the background image of this view More...

CBitmap *	getBackground () const
	get the background image of this view More...

virtual void	setDisabledBackground (CBitmap *background)
	set background image used when the mouse is not enabled More...

CBitmap *	getDisabledBackground () const
	get background image used when the mouse is not enabled More...

CBitmap *	getDrawBackground () const
	get the bitmap which is drawn depending on the enabled state. More...

bool	getTransparency () const
	get views transparent state More...

virtual void	setAlphaValue (float alpha)
	set alpha value which will be applied when drawing this view More...

float	getAlphaValue () const
	get alpha value More...

bool	isAttached () const
	is view attached to a parentView More...

void	setSubviewState (bool state)

bool	isSubview () const

CView *	getParentView () const
	get parent view More...

CFrame *	getFrame () const
	get frame More...

virtual VSTGUIEditorInterface *	getEditor () const
	get editor More...

void	addAnimation (IdStringPtr name, Animation::IAnimationTarget target, Animation::ITimingFunction timingFunction, CBaseObject *notificationObject)

void	addAnimation (IdStringPtr name, Animation::IAnimationTarget target, Animation::ITimingFunction timingFunction, const Animation::DoneFunction &doneFunc=nullptr, bool callDoneOnCancel=false)

void	removeAnimation (IdStringPtr name)

void	removeAllAnimations ()

void	registerViewListener (IViewListener *listener)

void	unregisterViewListener (IViewListener *listener)

void	registerViewEventListener (IViewEventListener *listener)

void	unregisterViewEventListener (IViewEventListener *listener)

void	registerViewMouseListener (IViewMouseListener *listener)

void	unregisterViewMouseListener (IViewMouseListener *listener)

CGraphicsTransform	getGlobalTransform (bool ignoreFrame=false) const
	get the active global transform for this view More...

template<typename T >
T &	translateToGlobal (T &t, bool ignoreFrame=false) const
	translates a local coordinate to a global one using parent transforms More...

template<typename T >
T	translateToGlobal (const T &t, bool ignoreFrame=false) const
	translates a local coordinate to a global one using parent transforms More...

template<typename T >
T &	translateToLocal (T &t, bool ignoreFrame=false) const
	translates a global coordinate to a local one using parent transforms More...

template<typename T >
T	translateToLocal (const T &t, bool ignoreFrame=false) const
	translates a local coordinate to a global one using parent transforms More...

CMouseEventResult	callMouseListener (MouseListenerCall type, CPoint pos, CButtonState buttons)

void	callMouseListenerEnteredExited (bool mouseEntered)

CBaseObject *	newCopy () const override

virtual bool	checkUpdate (const CRect &updateRect) const

virtual void	setDirty (bool val=true)
	set the view to dirty so that it is redrawn in the next idle. More...

virtual void	setVisible (bool state)
	set visibility state More...

bool	isVisible () const
	get visibility state More...

virtual void	onIdle ()
	called on idle when view wants idle More...

void	setWantsIdle (bool state)
	enable/disable onIdle() callback More...

bool	wantsIdle () const
	returns if the view wants idle callback or not More...

virtual bool	wantsWindowActiveStateChangeNotification () const
	whether this view wants to be informed if the window's active state changes More...

virtual void	onWindowActivate (bool state)
	called when the active state of the window changes More...

void	setTooltipText (UTF8StringPtr text)

Public Member Functions inherited from CBaseObject
	CBaseObject ()=default

	~CBaseObject () noexcept override=default

	CBaseObject (const CBaseObject &)

CBaseObject &	operator= (const CBaseObject &)

Public Member Functions inherited from ReferenceCounted< T >
	ReferenceCounted ()=default

virtual	~ReferenceCounted () noexcept=default

	ReferenceCounted (const ReferenceCounted &)

ReferenceCounted &	operator= (const ReferenceCounted &)

void	forget () override
	decrease refcount and delete object if refcount == 0 More...

void	remember () override
	increase refcount More...

virtual int32_t	getNbReference () const
	get refcount More...

Public Member Functions inherited from IControlListener
virtual	~IControlListener () noexcept=default

virtual int32_t	controlModifierClicked (CControl *pControl, CButtonState button)
	return 1 if you want the control to not handle it, otherwise 0 More...

virtual void	controlBeginEdit (CControl *pControl)

virtual void	controlEndEdit (CControl *pControl)

virtual void	controlTagWillChange (CControl *pControl)

virtual void	controlTagDidChange (CControl *pControl)

Public Member Functions inherited from ViewListenerAdapter
void	viewSizeChanged (CView *view, const CRect &oldSize) override
	called when the view's size changed More...

void	viewAttached (CView *view) override
	called when a view was attached to a view hierarchy More...

void	viewRemoved (CView *view) override
	called when a view was removed from the view hierarchy More...

void	viewLostFocus (CView *view) override
	called when a view lost focus More...

void	viewTookFocus (CView *view) override
	called when a view took focus More...

void	viewWillDelete (CView *view) override
	called when a view is going to be destroyed More...

void	viewOnMouseEnabled (CView *view, bool state) override
	called when a view's mouse handling is enabled or disabled More...

Public Member Functions inherited from IViewListener
virtual	~IViewListener () noexcept=default

Protected Types
enum	{ kHorizontalScrollbarFlag , kVerticalScrollbarFlag , kDontDrawFrameFlag , kAutoDragScollingFlag , kOverlayScrollbarsFlag , kFollowFocusViewFlag , kAutoHideScrollbarsFlag , kLastScrollViewStyleFlag }

Protected Types inherited from CViewContainer
enum	{ kAutosizeSubviews = 1 << (CView::kLastCViewFlag + 1) }

Protected Types inherited from CView
enum	{ kMouseEnabled = 1 << 0 , kTransparencyEnabled = 1 << 1 , kWantsFocus = 1 << 2 , kIsAttached = 1 << 3 , kVisible = 1 << 4 , kDirty = 1 << 5 , kWantsIdle = 1 << 6 , kIsSubview = 1 << 7 , kHasAlpha = 1 << 8 , kHasBackground = 1 << 9 , kHasDisabledBackground = 1 << 10 , kHasMouseableArea = 1 << 11 , kLastCViewFlag = 11 }

CScrollView Methods
enum	{ kHSBTag , kVSBTag }

CScrollContainer *	sc

CScrollbar *	vsb

CScrollbar *	hsb

CRect	containerSize

CCoord	scrollbarWidth

int32_t	style

int32_t	activeScrollbarStyle

bool	recalculateSubViewsRecursionGard {false}

int32_t	getStyle () const

void	setStyle (int32_t newStyle)

int32_t	getActiveScrollbars () const

CCoord	getScrollbarWidth () const

void	setScrollbarWidth (CCoord width)

virtual void	setContainerSize (const CRect &cs, bool keepVisibleArea=false)
	set the virtual size of this container More...

const CRect &	getContainerSize () const

const CPoint &	getScrollOffset () const
	get scroll offset More...

void	resetScrollOffset ()

CScrollbar *	getVerticalScrollbar () const
	get the vertical scrollbar More...

CScrollbar *	getHorizontalScrollbar () const
	get the horizontal scrollbar More...

virtual void	makeRectVisible (const CRect &rect)
	set scrollview to show rect More...

CRect	calculateOptimalContainerSize () const
	calculate the maximum rect where the scrollbars are inactive More...

bool	addView (CView pView, CView pBefore=nullptr) override
	add a child view before another view More...

bool	removeView (CView *pView, bool withForget=true) override
	remove a child view More...

bool	removeAll (bool withForget=true) override
	remove all child views More...

uint32_t	getNbViews () const override
	get the number of child views More...

CView *	getView (uint32_t index) const override
	get the child view at index More...

bool	changeViewZOrder (CView *view, uint32_t newIndex) override
	change view z order position More...

void	drawBackgroundRect (CDrawContext *pContext, const CRect &_updateRect) override
	draw the background More...

void	onMouseWheelEvent (MouseWheelEvent &event) override
	called when a mouse wheel event occurs More...

void	valueChanged (CControl *pControl) override

void	setTransparency (bool val) override
	set views transparent state More...

void	setBackgroundColor (const CColor &color) override
	set the background color (will only be drawn if this container is not set to transparent and does not have a background bitmap) More...

void	setViewSize (const CRect &rect, bool invalid=true) override
	set views size More...

void	setAutosizeFlags (int32_t flags) override
	set autosize flags More...

CMessageResult	notify (CBaseObject *sender, IdStringPtr message) override

CBaseObject *	newCopy () const override

	~CScrollView () noexcept override=default

virtual void	recalculateSubViews ()

void	viewSizeChanged (CView *view, const CRect &oldSize) override
	called when the view's size changed More...

void	viewWillDelete (CView *view) override
	called when a view is going to be destroyed More...

Additional Inherited Members
Static Public Attributes inherited from CView
static bool	kDirtyCallAlwaysOnMainThread = false
	if this is true, setting a view dirty will call invalid() instead of checking it in idle. More...

static uint32_t	idleRate = 30
	global idle rate in Hz, defaults to 30 Hz More...

Protected Member Functions inherited from CViewContainer
	~CViewContainer () noexcept override

void	beforeDelete () override

virtual bool	checkUpdateRect (CView *view, const CRect &rect)
	check if view needs to be updated for rect More...

void	setMouseDownView (CView *view)

CView *	getMouseDownView () const

const ViewList &	getChildren () const

Protected Member Functions inherited from CView
	~CView () noexcept override

CGraphicsPath *	getHitTestPath () const

bool	hasViewFlag (int32_t bit) const

void	setViewFlag (int32_t bit, bool state)

void	setAlphaValueNoInvalidate (float value)

void	setParentFrame (CFrame *frame)

void	setParentView (CView *parent)

Detailed Description

a scrollable container view with scrollbars

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

protected

Enumerator
kHorizontalScrollbarFlag
kVerticalScrollbarFlag
kDontDrawFrameFlag
kAutoDragScollingFlag
kOverlayScrollbarsFlag
kFollowFocusViewFlag
kAutoHideScrollbarsFlag
kLastScrollViewStyleFlag

◆ anonymous enum

anonymous enum

protected

Enumerator
kHSBTag
kVSBTag

◆ CScrollViewStyle

enum CScrollViewStyle

Scroll View Style Flags.

Enumerator
kHorizontalScrollbar	add a horizontal scrollbar
kVerticalScrollbar	add a vertical scrollbar
kDontDrawFrame	don't draw frame
kAutoDragScrolling	automatic scrolling for drag moves
kOverlayScrollbars	scrollbars are overlayed of the content
kFollowFocusView	scroll to focus view when focus view changes
kAutoHideScrollbars	automatically hides the scrollbar if the container size is smaller than the size of the scrollview

Constructor & Destructor Documentation

◆ CScrollView() [1/2]

CScrollView	(	const CRect &	size,
		const CRect &	containerSize,
		int32_t	style,
		CCoord	scrollbarWidth = `16`,
		CBitmap *	pBackground = `nullptr`
	)

◆ CScrollView() [2/2]

CScrollView ( const CScrollView & scrollView )

◆ ~CScrollView()

~CScrollView ( )

overrideprotecteddefaultnoexcept

Member Function Documentation

◆ addView()

bool addView	(	CView *	pView,
		CView *	pBefore = `nullptr`
	)

overridevirtual

add a child view before another view

Parameters

pView	the view object to add to this container
pBefore	the view object

Returns: true on success. false if view was already attached

Reimplemented from CViewContainer.

◆ calculateOptimalContainerSize()

CRect calculateOptimalContainerSize ( ) const

calculate the maximum rect where the scrollbars are inactive

◆ changeViewZOrder()

bool changeViewZOrder	(	CView *	view,
		uint32_t	newIndex
	)

overridevirtual

change view z order position

Parameters

view	view which z order position should be changed
newIndex	index of new z position

Returns: true if z order of view changed

Reimplemented from CViewContainer.

◆ drawBackgroundRect()

void drawBackgroundRect	(	CDrawContext *	pContext,
		const CRect &	_updateRect
	)

overridevirtual

draw the background

Parameters

pContext	the context which to use to draw the background
_updateRect	the area which to draw

Reimplemented from CViewContainer.

◆ getActiveScrollbars()

int32_t getActiveScrollbars ( ) const

inline

◆ getContainerSize()

const CRect & getContainerSize ( ) const

inline

◆ getHorizontalScrollbar()

CScrollbar * getHorizontalScrollbar ( ) const

inline

get the horizontal scrollbar

◆ getNbViews()

uint32_t getNbViews ( ) const

overridevirtual

get the number of child views

Returns: number of subviews

Reimplemented from CViewContainer.

◆ getScrollbarWidth()

CCoord getScrollbarWidth ( ) const

inline

◆ getScrollOffset()

const CPoint & getScrollOffset ( ) const

get scroll offset

◆ getStyle()

int32_t getStyle ( ) const

inline

◆ getVerticalScrollbar()

CScrollbar * getVerticalScrollbar ( ) const

inline

get the vertical scrollbar

◆ getView()

CView * getView ( uint32_t index ) const

overridevirtual

get the child view at index

Parameters

index the index of the view to return

Returns: view at index. NULL if view at index does not exist.

Reimplemented from CViewContainer.

◆ makeRectVisible()

void makeRectVisible ( const CRect & rect )

virtual

set scrollview to show rect

◆ newCopy()

CBaseObject * newCopy ( ) const

inlineoverride

◆ notify()

CMessageResult notify	(	CBaseObject *	sender,
		IdStringPtr	message
	)

overridevirtual

Reimplemented from CBaseObject.

◆ onMouseWheelEvent()

void onMouseWheelEvent ( MouseWheelEvent & event )

overridevirtual

called when a mouse wheel event occurs

Reimplemented from CView.

◆ recalculateSubViews()

void recalculateSubViews ( )

protectedvirtual

Reimplemented in CDataBrowser.

◆ removeAll()

bool removeAll ( bool withForget = true )

overridevirtual

remove all child views

Parameters

withForget bool to indicate if the view's reference counter should be decreased after removed from the container

Returns: true on success

Reimplemented from CViewContainer.

◆ removeView()

bool removeView	(	CView *	pView,
		bool	withForget = `true`
	)

overridevirtual

remove a child view

Parameters

pView	the view which should be removed from the container
withForget	bool to indicate if the view's reference counter should be decreased after removed from the container

Returns: true on success

Reimplemented from CViewContainer.

◆ resetScrollOffset()

void resetScrollOffset ( )

◆ setAutosizeFlags()

void setAutosizeFlags ( int32_t flags )

overridevirtual

set autosize flags

Reimplemented from CView.

◆ setBackgroundColor()

void setBackgroundColor ( const CColor & color )

overridevirtual

set the background color (will only be drawn if this container is not set to transparent and does not have a background bitmap)

Parameters

color the new background color of the container

Reimplemented from CViewContainer.

◆ setContainerSize()

void setContainerSize	(	const CRect &	cs,
		bool	keepVisibleArea = `false`
	)

virtual

set the virtual size of this container

◆ setScrollbarWidth()

void setScrollbarWidth ( CCoord width )

◆ setStyle()

void setStyle ( int32_t newStyle )

◆ setTransparency()

void setTransparency ( bool val )

overridevirtual

set views transparent state

Reimplemented from CView.

◆ setViewSize()

void setViewSize	(	const CRect &	newSize,
		bool	doInvalid = `true`
	)

overridevirtual

set views size

Parameters

newSize	rect of new size of view
doInvalid	if true set view dirty

Reimplemented from CView.

◆ valueChanged()

void valueChanged ( CControl * pControl )

overridevirtual

Implements IControlListener.

◆ viewSizeChanged()

void viewSizeChanged	(	CView *	view,
		const CRect &	oldSize
	)

overrideprotectedvirtual

called when the view's size changed

Implements IViewListener.

◆ viewWillDelete()

void viewWillDelete ( CView * view )

overrideprotectedvirtual

called when a view is going to be destroyed

Implements IViewListener.

Member Data Documentation

◆ activeScrollbarStyle

int32_t activeScrollbarStyle

protected

◆ containerSize

CRect containerSize

protected

◆ hsb

CScrollbar* hsb

protected

◆ recalculateSubViewsRecursionGard

bool recalculateSubViewsRecursionGard {false}

protected

◆ sc

CScrollContainer* sc

protected

◆ scrollbarWidth

CCoord scrollbarWidth

protected

◆ style

int32_t style

protected

◆ vsb

CScrollbar* vsb

protected

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

cscrollview.h
cscrollview.cpp

Public Types

Public Member Functions

Protected Types

CScrollView Methods

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

◆ anonymous enum

◆ CScrollViewStyle

Constructor & Destructor Documentation

◆ CScrollView() [1/2]

◆ CScrollView() [2/2]

◆ ~CScrollView()

Member Function Documentation

◆ addView()

◆ calculateOptimalContainerSize()

◆ changeViewZOrder()

◆ drawBackgroundRect()

◆ getActiveScrollbars()

◆ getContainerSize()

◆ getHorizontalScrollbar()

◆ getNbViews()

◆ getScrollbarWidth()

◆ getScrollOffset()

◆ getStyle()

◆ getVerticalScrollbar()

◆ getView()

◆ makeRectVisible()

◆ newCopy()

◆ notify()

◆ onMouseWheelEvent()

◆ recalculateSubViews()

◆ removeAll()

◆ removeView()

◆ resetScrollOffset()

◆ setAutosizeFlags()

◆ setBackgroundColor()

◆ setContainerSize()

◆ setScrollbarWidth()

◆ setStyle()

◆ setTransparency()

◆ setViewSize()

◆ valueChanged()

◆ viewSizeChanged()

◆ viewWillDelete()

Member Data Documentation

◆ activeScrollbarStyle

◆ containerSize

◆ hsb

◆ recalculateSubViewsRecursionGard

◆ sc

◆ scrollbarWidth

◆ style

◆ vsb