#include <widorp.hxx>

Inheritance diagram for SwTextFrameBreak:

Collaboration diagram for SwTextFrameBreak:

Public Member Functions
	SwTextFrameBreak (SwTextFrame *pFrame, const SwTwips nRst=0)

bool	IsBreakNow (SwTextMargin &rLine)

bool	IsKeepAlways () const

void	SetKeep (const bool bNew)

bool	IsInside (SwTextMargin const &rLine) const
	BP 18.6.93: Widows. More...

void	SetRstHeight (const SwTextMargin &rLine)

Protected Attributes
SwTextFrame *	m_pFrame

bool	m_bBreak

bool	m_bKeep

Private Attributes
SwTwips	m_nRstHeight

SwTwips	m_nOrigin

Detailed Description

Definition at line 26 of file widorp.hxx.

Constructor & Destructor Documentation

◆ SwTextFrameBreak()

SwTextFrameBreak::SwTextFrameBreak	(	SwTextFrame *	pFrame,
		const SwTwips	nRst = `0`
	)

Member Function Documentation

◆ IsBreakNow()

bool SwTextFrameBreak::IsBreakNow ( SwTextMargin & rLine )

◆ IsInside()

bool SwTextFrameBreak::IsInside ( SwTextMargin const & rLine ) const

BP 18.6.93: Widows.

In contrast to the first implementation the Widows are not calculated in advance but detected when formatting the split Follow. In Master the Widows-calculation is dropped completely (nWidows is manipulated). If the Follow detects that the Widows rule applies it sends a Prepare to its predecessor. A special problem is when the Widow rule applies but in Master there are some lines available.

BP(22.07.92): Calculation of Widows and Orphans. The method returns true if one of the rules matches.

One difficulty with Widows and different formats between Master- and Follow-Frame: Example: If the first column is 3cm and the second is 4cm and Widows is set to 3, the decision if the Widows rule matches can not be done until the Follow is formatted. Unfortunately this is crucial to decide if the whole paragraph goes to the next page or not.

Definition at line 106 of file widorp.cxx.

References SwPageFrame::CheckPageHeightValidForHideWhitespace(), SwFrame::FindFootnoteBossFrame(), SwFrame::FindPageFrame(), SwRectFnSet::GetBottomMargin(), SwTextIter::GetEnd(), SwTextFrame::GetFollow(), SwContentFrame::GetFollow(), SwRectFnSet::GetHeight(), SwFrame::GetIndNext(), SwTextIter::GetLineHeight(), SwTextIter::GetNext(), SwContentFrame::GetNextContentFrame(), SwRectFnSet::GetPrtBottom(), SwFrame::GetUpper(), SwTextFrame::GrowTst(), SwFrame::IsInTab(), SwFrame::IsVertical(), LONG_MAX, m_nOrigin, m_nRstHeight, m_pFrame, SwAttrIter::MaybeHasHints(), SwTextFrame::RemoveFootnote(), SAL_INFO_IF, swap(), SwTextFrame::SwitchHorizontalToVertical(), SwTextIter::Y(), and SwRectFnSet::YDiff().