VclScrolledWindow Class Reference

#include <layout.hxx>

Inheritance diagram for VclScrolledWindow:

Collaboration diagram for VclScrolledWindow:

Public Member Functions
	VclScrolledWindow (vcl::Window *pParent)
virtual	~VclScrolledWindow () override
virtual void	dispose () override
virtual vcl::Window *	get_child () override
virtual const vcl::Window *	get_child () const override
virtual bool	set_property (const OString &rKey, const OUString &rValue) override
virtual void	Paint (vcl::RenderContext &rRenderContext, const tools::Rectangle &rRect) override
ScrollBar &	getVertScrollBar ()
ScrollBar &	getHorzScrollBar ()
Size	getVisibleChildSize () const
void	setUserManagedScrolling (bool bUserManagedScrolling)
void	doSetAllocation (const Size &rAllocation, bool bRetryOnFailure)

Private Member Functions
virtual Size	calculateRequisition () const override
virtual void	setAllocation (const Size &rAllocation) override
	DECL_LINK (ScrollBarHdl, ScrollBar *, void)
void	InitScrollBars (const Size &rRequest)
virtual bool	EventNotify (NotifyEvent &rNEvt) override

Private Attributes
bool	m_bUserManagedScrolling
DrawFrameStyle	m_eDrawFrameStyle
VclPtr< ScrollBar >	m_pVScroll
VclPtr< ScrollBar >	m_pHScroll
VclPtr< ScrollBarBox >	m_aScrollBarBox

Detailed Description

Definition at line 494 of file layout.hxx.

Constructor & Destructor Documentation

VclScrolledWindow::VclScrolledWindow

(

vcl::Window *

pParent

)

Definition at line 1713 of file layout.cxx.

References Create(), LINK, m_pHScroll, m_pVScroll, NONE, ScrollBar::SetScrollHdl(), WB_AUTOHSCROLL, WB_AUTOVSCROLL, WB_CLIPCHILDREN, WB_HIDE, WB_HORZ, WB_TABSTOP, and WB_VERT.

VclScrolledWindow::~VclScrolledWindow ( )

overridevirtual

Definition at line 2754 of file layout.cxx.

Member Function Documentation

Size VclScrolledWindow::calculateRequisition ( ) const

overrideprivatevirtual

Definition at line 1765 of file layout.cxx.

References Size::AdjustHeight(), Size::AdjustWidth(), get_child(), vcl::Window::IsVisible(), WB_HSCROLL, and WB_VSCROLL.

VclScrolledWindow::DECL_LINK ( ScrollBarHdl  , ScrollBar *  , void    )

private

void VclScrolledWindow::dispose ( void  )

overridevirtual

Definition at line 1728 of file layout.cxx.

References VclPtr< reference_type >::disposeAndClear(), m_aScrollBarBox, m_pHScroll, and m_pVScroll.

void VclScrolledWindow::doSetAllocation	(	const Size &	rAllocation,
		bool	bRetryOnFailure
	)

Definition at line 1805 of file layout.cxx.

References Size::AdjustHeight(), Size::AdjustWidth(), get_child(), Size::Height(), vcl::Window::Hide(), InitScrollBars(), vcl::Window::IsVisible(), m_aScrollBarBox, m_bUserManagedScrolling, m_pHScroll, m_pVScroll, Point, vcl::Window::SetPosSizePixel(), vcl::Window::Show(), WB_AUTOHSCROLL, WB_AUTOVSCROLL, WB_HSCROLL, WB_VSCROLL, and Size::Width().

Referenced by setAllocation().

bool VclScrolledWindow::EventNotify ( NotifyEvent &  rNEvt )

overrideprivatevirtual

Definition at line 1946 of file layout.cxx.

References COMMAND, CommandEvent::GetCommand(), NotifyEvent::GetCommandEvent(), CommandWheelData::GetMode(), CommandWheelData::GetModifier(), NotifyEvent::GetType(), CommandEvent::GetWheelData(), m_pHScroll, m_pVScroll, pData, SCROLL, and Wheel.

vcl::Window * VclScrolledWindow::get_child ( )

overridevirtual

Definition at line 1760 of file layout.cxx.

Referenced by calculateRequisition(), doSetAllocation(), and InitScrollBars().

const vcl::Window * VclScrolledWindow::get_child ( ) const

overridevirtual

Definition at line 1753 of file layout.cxx.

References WindowImpl::mbInDispose, and WindowImpl::mpLastChild.

ScrollBar& VclScrolledWindow::getHorzScrollBar ( )

inline

Definition at line 505 of file layout.hxx.

Referenced by IMPL_LINK_NOARG().

ScrollBar& VclScrolledWindow::getVertScrollBar ( )

inline

Definition at line 504 of file layout.hxx.

Size VclScrolledWindow::getVisibleChildSize

(

)

const

Definition at line 1910 of file layout.cxx.

References Size::AdjustHeight(), Size::AdjustWidth(), vcl::Window::GetSizePixel(), Size::Height(), vcl::Window::IsVisible(), m_pHScroll, m_pVScroll, and Size::Width().

Referenced by InitScrollBars().

void VclScrolledWindow::InitScrollBars ( const Size &  rRequest )

private

Definition at line 1785 of file layout.cxx.

References get_child(), getVisibleChildSize(), Size::Height(), vcl::Window::IsVisible(), m_pHScroll, m_pVScroll, ScrollBar::Scroll(), ScrollBar::SetPageSize(), ScrollBar::SetRangeMax(), ScrollBar::SetVisibleSize(), and Size::Width().

Referenced by doSetAllocation().

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

overridevirtual

Definition at line 1965 of file layout.cxx.

References DecorationView::DrawFrame(), m_eDrawFrameStyle, and Point.

bool VclScrolledWindow::set_property ( const OString &  rKey, const OUString &  rValue  )

overridevirtual

Definition at line 1922 of file layout.cxx.

References DoubleIn, DoubleOut, In, m_eDrawFrameStyle, m_pHScroll, m_pVScroll, NONE, Out, vcl::Window::Show(), WB_HSCROLL, and WB_VSCROLL.

void VclScrolledWindow::setAllocation ( const Size &  rAllocation )

overrideprivatevirtual

Definition at line 1905 of file layout.cxx.

References doSetAllocation().

void VclScrolledWindow::setUserManagedScrolling ( bool  bUserManagedScrolling )

inline

Definition at line 509 of file layout.hxx.

Member Data Documentation

VclPtr<ScrollBarBox> VclScrolledWindow::m_aScrollBarBox

private

Definition at line 521 of file layout.hxx.

Referenced by dispose(), and doSetAllocation().

bool VclScrolledWindow::m_bUserManagedScrolling

private

Definition at line 517 of file layout.hxx.

Referenced by doSetAllocation().

DrawFrameStyle VclScrolledWindow::m_eDrawFrameStyle

private

Definition at line 518 of file layout.hxx.

Referenced by Paint(), and set_property().

VclPtr<ScrollBar> VclScrolledWindow::m_pHScroll

private

Definition at line 520 of file layout.hxx.

Referenced by dispose(), doSetAllocation(), EventNotify(), getVisibleChildSize(), InitScrollBars(), set_property(), and VclScrolledWindow().

VclPtr<ScrollBar> VclScrolledWindow::m_pVScroll

private

Definition at line 519 of file layout.hxx.

Referenced by dispose(), doSetAllocation(), EventNotify(), getVisibleChildSize(), InitScrollBars(), set_property(), and VclScrolledWindow().

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

• layout.hxx
• layout.cxx