IconViewImpl Class Reference

#include <iconviewimpl.hxx>

Inheritance diagram for IconViewImpl:

Collaboration diagram for IconViewImpl:

Classes
struct	EntryAreaInfo

Public Member Functions
	IconViewImpl (SvTreeListBox *pTreeListBox, SvTreeList *pTreeList, WinBits nWinStyle)
void	KeyDown (bool bPageDown) override
void	KeyUp (bool bPageUp) override
Point	GetEntryPosition (const SvTreeListEntry *pEntry) const override
SvTreeListEntry *	GetClickedEntry (const Point &rPoint) const override
bool	IsEntryInView (SvTreeListEntry *pEntry) const override
void	Paint (vcl::RenderContext &rRenderContext, const tools::Rectangle &rRect) override
SvTreeListEntry *	GetEntry (const Point &rPoint) const override
void	UpdateAll (bool bInvalidateCompleteView) override
bool	KeyInput (const KeyEvent &) override
void	InvalidateEntry (tools::Long nId) const override
Public Member Functions inherited from SvImpLBox
	SvImpLBox (SvTreeListBox *pView, SvTreeList *, WinBits nWinStyle)
virtual	~SvImpLBox ()
void	Clear ()
void	SetStyle (WinBits i_nWinStyle)
void	SetNoAutoCurEntry (bool b)
void	SetModel (SvTreeList *pModel)
void	EntryInserted (SvTreeListEntry *)
void	RemovingEntry (SvTreeListEntry *pEntry)
void	EntryRemoved ()
void	MovingEntry (SvTreeListEntry *pEntry)
void	EntryMoved (SvTreeListEntry *pEntry)
void	TreeInserted (SvTreeListEntry *pEntry)
void	EntryExpanded (SvTreeListEntry *pEntry)
void	EntryCollapsed (SvTreeListEntry *pEntry)
void	CollapsingEntry (SvTreeListEntry *pEntry)
void	EntrySelected (SvTreeListEntry *pEntry, bool bSelect)
virtual void	Paint (vcl::RenderContext &rRenderContext, const tools::Rectangle &rRect)
void	MouseButtonDown (const MouseEvent &)
void	MouseButtonUp (const MouseEvent &)
void	MouseMove (const MouseEvent &)
virtual bool	KeyInput (const KeyEvent &)
void	Resize ()
void	GetFocus ()
void	LoseFocus ()
virtual void	UpdateAll (bool bInvalidateCompleteView)
void	SetEntryHeight ()
void	InvalidateEntry (SvTreeListEntry *)
void	RecalcFocusRect ()
void	SelectEntry (SvTreeListEntry *pEntry, bool bSelect)
void	SetDragDropMode (DragDropMode eDDMode)
void	SetSelectionMode (SelectionMode eSelMode)
virtual bool	IsEntryInView (SvTreeListEntry *pEntry) const
virtual SvTreeListEntry *	GetEntry (const Point &rPos) const
virtual SvTreeListEntry *	GetClickedEntry (const Point &) const
SvTreeListEntry *	GetCurEntry () const
void	SetCurEntry (SvTreeListEntry *)
virtual Point	GetEntryPosition (const SvTreeListEntry *) const
void	MakeVisible (SvTreeListEntry *pEntry, bool bMoveToTop=false)
void	ScrollToAbsPos (tools::Long nPos)
void	PaintDDCursor (SvTreeListEntry *pEntry, bool bShow)
Image &	implGetImageLocation (const ImageType _eType)
void	SetExpandedNodeBmp (const Image &_rImg)
void	SetCollapsedNodeBmp (const Image &_rImg)
const Image &	GetExpandedNodeBmp ()
const Image &	GetCollapsedNodeBmp ()
void	SetDefaultEntryExpBmp (const Image &_rImg)
void	SetDefaultEntryColBmp (const Image &_rImg)
const Image &	GetDefaultEntryExpBmp ()
const Image &	GetDefaultEntryColBmp ()
const Size &	GetOutputSize () const
virtual void	KeyUp (bool bPageUp)
virtual void	KeyDown (bool bPageDown)
void	Command (const CommandEvent &rCEvt)
void	Invalidate ()
void	DestroyAnchor ()
void	SelAllDestrAnch (bool bSelect, bool bDestroyAnchor=true, bool bSingleSelToo=false)
void	ShowCursor (bool bShow)
bool	RequestHelp (const HelpEvent &rHEvt)
bool	IsNodeButton (const Point &rPosPixel, const SvTreeListEntry *pEntry) const
void	SetUpdateMode (bool bMode)
bool	GetUpdateMode () const
tools::Rectangle	GetClipRegionRect () const
bool	HasHorScrollBar () const
void	CallEventListeners (VclEventId nEvent, void *pData=nullptr)
bool	IsSelectable (const SvTreeListEntry *pEntry) const
void	SetForceMakeVisible (bool bEnable)
bool	IsCaptureOnButtonActive () const

Protected Member Functions
tools::Long	GetEntryLine (const SvTreeListEntry *pEntry) const override
void	CursorUp () override
void	CursorDown () override
void	PageDown (sal_uInt16 nDelta) override
void	PageUp (sal_uInt16 nDelta) override
void	SyncVerThumb () override
void	AdjustScrollBars (Size &rSize) override
Protected Member Functions inherited from SvImpLBox
virtual tools::Long	GetEntryLine (const SvTreeListEntry *pEntry) const
virtual void	CursorDown ()
virtual void	CursorUp ()
virtual void	PageDown (sal_uInt16 nDelta)
virtual void	PageUp (sal_uInt16 nDelta)
virtual void	SyncVerThumb ()
virtual void	AdjustScrollBars (Size &rSize)
virtual void	InvalidateEntry (tools::Long nY) const
tools::Rectangle	GetVisibleArea () const
void	SetCursor (SvTreeListEntry *pEntry, bool bForceNoSelect=false)
void	PositionScrollBars (Size &rOSize, sal_uInt16 nMask)
void	FindMostRight ()
void	FillView ()
void	ShowVerSBar ()
void	StopUserEvent ()
	DECL_LINK (MyUserEvent, void *, void)

Private Types
enum class	CallbackResult {   Continue ,   Stop }
using	IterateEntriesFunc = std::function< CallbackResult(const EntryAreaInfo &)>

Private Member Functions
void	IterateVisibleEntryAreas (const IterateEntriesFunc &f, bool fromStartEntry=false) const
Size	GetEntrySize (const SvTreeListEntry &entry) const
SvTreeListEntry *	GoToPrevRow (SvTreeListEntry *pEntry, int n) const
SvTreeListEntry *	GoToNextRow (SvTreeListEntry *pEntry, int n) const
tools::Long	GetEntryRow (const SvTreeListEntry *entry) const
void	SetStartEntry (SvTreeListEntry *entry)
void	ScrollTo (SvTreeListEntry *entry)

Additional Inherited Members
Static Public Member Functions inherited from SvImpLBox
static const Image &	GetDefaultExpandedNodeImage ()
static const Image &	GetDefaultCollapsedNodeImage ()
Protected Attributes inherited from SvImpLBox
VclPtr< SvTreeListBox >	m_pView
VclPtr< ScrollBar >	m_aHorSBar
VclPtr< ScrollBar >	m_aVerSBar
SvTreeListEntry *	m_pCursor
SvTreeListEntry *	m_pCursorOld
SvTreeListEntry *	m_pStartEntry
ImplSVEvent *	m_nCurUserEvent
Size	m_aOutputSize
LBoxFlags	m_nFlags
WinBits	m_nStyle
bool	mbNoAutoCurEntry
SelectionEngine	m_aSelEng
sal_uLong	m_nVisibleCount
bool	m_bInVScrollHdl: 1
bool	m_bSimpleTravel: 1
tools::Long	m_nNextVerVisSize
tools::Long	m_nNodeBmpTabDistance

Detailed Description

Definition at line 27 of file iconviewimpl.hxx.

Member Typedef Documentation

IterateEntriesFunc

using IconViewImpl::IterateEntriesFunc = std::function<CallbackResult(const EntryAreaInfo&)>

private

Definition at line 76 of file iconviewimpl.hxx.

Member Enumeration Documentation

CallbackResult

enum class IconViewImpl::CallbackResult

strongprivate

Enumerator
Continue
Stop

Definition at line 65 of file iconviewimpl.hxx.

Constructor & Destructor Documentation

IconViewImpl()

IconViewImpl::IconViewImpl	(	SvTreeListBox *	pTreeListBox,
		SvTreeList *	pTreeList,
		WinBits	nWinStyle
	)

Definition at line 26 of file iconviewimpl.cxx.

Member Function Documentation

AdjustScrollBars()

void IconViewImpl::AdjustScrollBars ( Size &  rSize )

overrideprotectedvirtual

Reimplemented from SvImpLBox.

Definition at line 357 of file iconviewimpl.cxx.

References Continue, EndScrollSetVisSize, SvTreeListBox::GetColumnsCount(), SvTreeListBox::GetEntryHeight(), SvTreeListBox::GetEntryWidth(), vcl::Window::GetStyle(), Size::Height(), vcl::Window::Hide(), IsSeparator(), IterateVisibleEntryAreas(), SvImpLBox::m_aHorSBar, SvImpLBox::m_aSelEng, SvImpLBox::m_aVerSBar, SvImpLBox::m_bInVScrollHdl, SvImpLBox::m_nFlags, SvImpLBox::m_nVisibleCount, SvImpLBox::m_pView, SvImpLBox::PositionScrollBars(), ScrollBar::SetPageSize(), ScrollBar::SetRange(), tools::Rectangle::SetSize(), SelectionEngine::SetVisibleArea(), ScrollBar::SetVisibleSize(), vcl::Window::Show(), WB_HSCROLL, WB_VSCROLL, and Size::Width().

CursorDown()

void IconViewImpl::CursorDown ( )

overrideprotectedvirtual

Reimplemented from SvImpLBox.

Definition at line 192 of file iconviewimpl.cxx.

References Filling, GoToNextRow(), SvImpLBox::m_nFlags, SvImpLBox::m_pStartEntry, SvImpLBox::m_pView, SvTreeListBox::NotifyScrolled(), SetStartEntry(), and SvImpLBox::ShowCursor().

Referenced by KeyDown().

CursorUp()

void IconViewImpl::CursorUp ( )

overrideprotectedvirtual

Reimplemented from SvImpLBox.

Definition at line 178 of file iconviewimpl.cxx.

References Filling, GoToPrevRow(), SvImpLBox::m_nFlags, SvImpLBox::m_pStartEntry, SvImpLBox::m_pView, SvTreeListBox::NotifyScrolled(), SetStartEntry(), and SvImpLBox::ShowCursor().

Referenced by KeyUp().

GetClickedEntry()

SvTreeListEntry * IconViewImpl::GetClickedEntry ( const Point &  rPoint ) const

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 309 of file iconviewimpl.cxx.

References Continue, DBG_ASSERT, SvTreeListBox::GetEntryCount(), SvTreeListBox::GetEntryHeight(), SvTreeListBox::GetEntryWidth(), SvTreeListBox::GetModel(), IterateVisibleEntryAreas(), SvImpLBox::m_pStartEntry, SvImpLBox::m_pView, and Stop.

GetEntry()

SvTreeListEntry * IconViewImpl::GetEntry ( const Point &  rPoint ) const

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 435 of file iconviewimpl.cxx.

References Continue, SvTreeListBox::GetEntryCount(), SvTreeListBox::GetEntryHeight(), SvTreeListBox::GetEntryWidth(), Size::Height(), IterateVisibleEntryAreas(), SvImpLBox::m_aOutputSize, SvImpLBox::m_pStartEntry, SvImpLBox::m_pView, and Stop.

GetEntryLine()

tools::Long IconViewImpl::GetEntryLine ( const SvTreeListEntry *  pEntry ) const

overrideprotectedvirtual

Reimplemented from SvImpLBox.

Definition at line 283 of file iconviewimpl.cxx.

References GetEntryPosition(), and SvImpLBox::m_pStartEntry.

Referenced by IsEntryInView().

GetEntryPosition()

Point IconViewImpl::GetEntryPosition ( const SvTreeListEntry *  pEntry ) const

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 291 of file iconviewimpl.cxx.

References Continue, SvTreeListBox::GetEntryHeight(), SvTreeListBox::GetEntryWidth(), IterateVisibleEntryAreas(), SvImpLBox::m_pView, Point, result, and Stop.

Referenced by GetEntryLine().

GetEntryRow()

tools::Long IconViewImpl::GetEntryRow ( const SvTreeListEntry *  entry ) const

private

Definition at line 67 of file iconviewimpl.cxx.

References Continue, IsSeparator(), IterateVisibleEntryAreas(), and Stop.

Referenced by ScrollTo(), and SyncVerThumb().

GetEntrySize()

Size IconViewImpl::GetEntrySize ( const SvTreeListEntry &  entry ) const

private

Definition at line 36 of file iconviewimpl.cxx.

References VclPtr< reference_type >::get(), GetEntrySize(), and SvImpLBox::m_pView.

Referenced by GetEntrySize(), IsEntryInView(), and IterateVisibleEntryAreas().

GoToNextRow()

SvTreeListEntry * IconViewImpl::GoToNextRow ( SvTreeListEntry *  pEntry, int  n  ) const

private

Definition at line 153 of file iconviewimpl.cxx.

References Continue, IsSeparator(), IterateVisibleEntryAreas(), and Stop.

Referenced by CursorDown(), KeyInput(), PageDown(), and ScrollTo().

GoToPrevRow()

SvTreeListEntry * IconViewImpl::GoToPrevRow ( SvTreeListEntry *  pEntry, int  n  ) const

private

Definition at line 122 of file iconviewimpl.cxx.

References Continue, i, IsSeparator(), IterateVisibleEntryAreas(), SvImpLBox::m_pView, SvListView::NextVisible(), and Stop.

Referenced by CursorUp(), KeyInput(), and PageUp().

InvalidateEntry()

void IconViewImpl::InvalidateEntry ( tools::Long  nId ) const

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 537 of file iconviewimpl.cxx.

References tools::Rectangle::Bottom(), SvImpLBox::GetVisibleArea(), InPaint, SvTreeListBox::Invalidate(), SvImpLBox::m_nFlags, SvImpLBox::m_pView, nId, and tools::Rectangle::SetTop().

IsEntryInView()

bool IconViewImpl::IsEntryInView ( SvTreeListEntry *  pEntry ) const

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 340 of file iconviewimpl.cxx.

References GetEntryLine(), GetEntrySize(), Size::Height(), SvListView::IsEntryVisible(), SvImpLBox::m_aOutputSize, and SvImpLBox::m_pView.

Referenced by KeyInput().

IterateVisibleEntryAreas()

void IconViewImpl::IterateVisibleEntryAreas ( const IterateEntriesFunc &  f, bool  fromStartEntry = false  ) const

private

Definition at line 41 of file iconviewimpl.cxx.

References vcl::f, SvListView::FirstVisible(), SvTreeListBox::GetColumnsCount(), GetEntrySize(), SvTreeListBox::GetEntryWidth(), Size::Height(), IsSeparator(), SvImpLBox::m_pStartEntry, SvImpLBox::m_pView, SvListView::NextVisible(), Point, result, Stop, Size::Width(), x, and y.

Referenced by AdjustScrollBars(), GetClickedEntry(), GetEntry(), GetEntryPosition(), GetEntryRow(), GoToNextRow(), GoToPrevRow(), Paint(), and SetStartEntry().

KeyDown()

void IconViewImpl::KeyDown ( bool  bPageDown )

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 242 of file iconviewimpl.cxx.

References CursorDown(), Filling, ScrollBar::GetPageSize(), vcl::Window::IsVisible(), SvImpLBox::m_aVerSBar, SvImpLBox::m_nFlags, and PageDown().

Referenced by KeyInput().

KeyInput()

bool IconViewImpl::KeyInput ( const KeyEvent &  rKEvt )

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 552 of file iconviewimpl.cxx.

References SvTreeListBox::aDoubleClickHdl, Link< typename Arg, typename Ret >::Call(), SelectionEngine::CursorPosChanging(), Filling, vcl::KeyCode::GetCode(), KeyEvent::GetKeyCode(), SvTreeListBox::GetModel(), ScrollBar::GetPageSize(), GoToNextRow(), GoToPrevRow(), IsEntryInView(), vcl::KeyCode::IsMod1(), vcl::KeyCode::IsMod2(), SvImpLBox::IsSelectable(), vcl::KeyCode::IsShift(), KEY_DOWN, KEY_END, KEY_LEFT, KEY_PAGEDOWN, KEY_PAGEUP, KEY_RETURN, KEY_RIGHT, KEY_SPACE, KEY_UP, KeyDown(), SvImpLBox::KeyInput(), KeyUp(), SvTreeList::Last(), SvImpLBox::m_aSelEng, SvImpLBox::m_aVerSBar, SvImpLBox::m_nFlags, SvImpLBox::m_pCursor, SvImpLBox::m_pStartEntry, SvImpLBox::m_pView, SvImpLBox::MakeVisible(), SvListView::NextVisible(), SvListView::PrevVisible(), ScrollTo(), SvTreeListBox::Select(), SvImpLBox::SetCursor(), and SetStartEntry().

KeyUp()

void IconViewImpl::KeyUp ( bool  bPageUp )

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 264 of file iconviewimpl.cxx.

References CursorUp(), Filling, ScrollBar::GetPageSize(), vcl::Window::IsVisible(), SvImpLBox::m_aVerSBar, SvImpLBox::m_nFlags, and PageUp().

Referenced by KeyInput().

PageDown()

void IconViewImpl::PageDown ( sal_uInt16  nDelta )

overrideprotectedvirtual

Reimplemented from SvImpLBox.

Definition at line 206 of file iconviewimpl.cxx.

References Filling, GoToNextRow(), SvImpLBox::m_nFlags, SvImpLBox::m_pStartEntry, SetStartEntry(), and SvImpLBox::ShowCursor().

Referenced by KeyDown().

PageUp()

void IconViewImpl::PageUp ( sal_uInt16  nDelta )

overrideprotectedvirtual

Reimplemented from SvImpLBox.

Definition at line 224 of file iconviewimpl.cxx.

References Filling, GoToPrevRow(), SvImpLBox::m_nFlags, SvImpLBox::m_pStartEntry, SetStartEntry(), and SvImpLBox::ShowCursor().

Referenced by KeyUp().

Paint()

void IconViewImpl::Paint ( vcl::RenderContext &  rRenderContext, const tools::Rectangle &  rRect  )

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 482 of file iconviewimpl.cxx.

References IconViewImpl::EntryAreaInfo::area, tools::Rectangle::Bottom(), Continue, DeselectAll, IconViewImpl::EntryAreaInfo::entry, Filling, SvTreeListBox::First(), VclPtr< reference_type >::get(), tools::Rectangle::GetIntersection(), SelectionEngine::GetSelectionMode(), SvListView::GetVisibleCount(), InPaint, tools::Rectangle::IsEmpty(), IterateVisibleEntryAreas(), tools::Rectangle::Left(), LINK, SvImpLBox::m_aSelEng, SvImpLBox::m_aVerSBar, SvImpLBox::m_nCurUserEvent, SvImpLBox::m_nFlags, SvImpLBox::m_nStyle, SvImpLBox::m_pCursor, SvImpLBox::m_pStartEntry, SvImpLBox::m_pView, SvImpLBox::mbNoAutoCurEntry, Multiple, Application::PostUserEvent(), OutputDevice::SetClipRegion(), SvImpLBox::SetCursor(), ScrollBar::SetThumbPos(), SvImpLBox::ShowCursor(), Stop, SvImpLBox::StopUserEvent(), tools::Rectangle::Top(), and WB_NOINITIALSELECTION.

ScrollTo()

void IconViewImpl::ScrollTo ( SvTreeListEntry *  entry )

private

Definition at line 108 of file iconviewimpl.cxx.

References GetEntryRow(), ScrollBar::GetThumbPos(), ScrollBar::GetVisibleSize(), GoToNextRow(), vcl::Window::IsVisible(), SvImpLBox::m_aVerSBar, SvImpLBox::m_pStartEntry, and SetStartEntry().

Referenced by KeyInput().

SetStartEntry()

void IconViewImpl::SetStartEntry ( SvTreeListEntry *  entry )

private

Definition at line 83 of file iconviewimpl.cxx.

References Continue, ScrollBar::GetRangeMax(), SvImpLBox::GetVisibleArea(), ScrollBar::GetVisibleSize(), SvTreeListBox::Invalidate(), IsSeparator(), IterateVisibleEntryAreas(), SvImpLBox::m_aVerSBar, SvImpLBox::m_pStartEntry, SvImpLBox::m_pView, max, ScrollBar::SetThumbPos(), and Stop.

Referenced by CursorDown(), CursorUp(), KeyInput(), PageDown(), PageUp(), and ScrollTo().

SyncVerThumb()

void IconViewImpl::SyncVerThumb ( )

overrideprotectedvirtual

Reimplemented from SvImpLBox.

Definition at line 462 of file iconviewimpl.cxx.

References GetEntryRow(), SvImpLBox::m_aVerSBar, SvImpLBox::m_pStartEntry, and ScrollBar::SetThumbPos().

Referenced by UpdateAll().

UpdateAll()

void IconViewImpl::UpdateAll ( bool  bInvalidateCompleteView )

overridevirtual

Reimplemented from SvImpLBox.

Definition at line 467 of file iconviewimpl.cxx.

References SvImpLBox::FillView(), SvImpLBox::FindMostRight(), SvImpLBox::GetVisibleArea(), vcl::Window::HasFocus(), SvTreeListBox::Invalidate(), SvImpLBox::m_bSimpleTravel, SvImpLBox::m_pCursor, SvImpLBox::m_pView, SvTreeListBox::Select(), SvImpLBox::ShowCursor(), SvImpLBox::ShowVerSBar(), and SyncVerThumb().

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

• iconviewimpl.hxx
• iconviewimpl.cxx