Lancelot::FullBorderLayout Class Reference

#include <FullBorderLayout.h>

Inheritance diagram for Lancelot::FullBorderLayout:

Public Types
enum	Border { TopBorder = 1, BottomBorder = 2, LeftBorder = 4, RightBorder = 8 }
enum	Place {   Center = 0, Top = TopBorder, Bottom = BottomBorder, Left = LeftBorder,   Right = RightBorder, TopLeft = TopBorder | LeftBorder, TopRight = TopBorder | RightBorder, BottomLeft = BottomBorder | LeftBorder,   BottomRight = BottomBorder | RightBorder }

Public Member Functions
	FullBorderLayout (QGraphicsLayoutItem *parent=0)
virtual	~FullBorderLayout ()
void	addItem (QGraphicsLayoutItem *item)
void	addItem (QGraphicsLayoutItem *item, Place position)
L_Override int	count () const
L_Override QGraphicsLayoutItem *	itemAt (int i) const
L_Override void	removeAt (int index)
void	setAutoSize (Border border)
L_Override void	setGeometry (const QRectF &rect)
void	setSize (qreal size, Border border)
qreal	size (Border border) const
L_Override QSizeF	sizeHint (Qt::SizeHint which, const QSizeF &constraint=QSizeF()) const
Public Member Functions inherited from QGraphicsLayout
	QGraphicsLayout (QGraphicsLayoutItem *parent)
	~QGraphicsLayout ()
void	activate ()
virtual int	count () const =0
virtual void	getContentsMargins (qreal *left, qreal *top, qreal *right, qreal *bottom) const
virtual void	invalidate ()
bool	isActivated () const
virtual QGraphicsLayoutItem *	itemAt (int i) const =0
virtual void	removeAt (int index)=0
void	setContentsMargins (qreal left, qreal top, qreal right, qreal bottom)
virtual void	updateGeometry ()
virtual void	widgetEvent (QEvent *e)
Public Member Functions inherited from QGraphicsLayoutItem
	QGraphicsLayoutItem (QGraphicsLayoutItem *parent, bool isLayout)
virtual	~QGraphicsLayoutItem ()
QRectF	contentsRect () const
QSizeF	effectiveSizeHint (Qt::SizeHint which, const QSizeF &constraint) const
QRectF	geometry () const
QGraphicsItem *	graphicsItem () const
bool	isLayout () const
qreal	maximumHeight () const
QSizeF	maximumSize () const
qreal	maximumWidth () const
qreal	minimumHeight () const
QSizeF	minimumSize () const
qreal	minimumWidth () const
bool	ownedByLayout () const
QGraphicsLayoutItem *	parentLayoutItem () const
qreal	preferredHeight () const
QSizeF	preferredSize () const
qreal	preferredWidth () const
void	setMaximumHeight (qreal height)
void	setMaximumSize (const QSizeF &size)
void	setMaximumSize (qreal w, qreal h)
void	setMaximumWidth (qreal width)
void	setMinimumHeight (qreal height)
void	setMinimumSize (const QSizeF &size)
void	setMinimumSize (qreal w, qreal h)
void	setMinimumWidth (qreal width)
void	setParentLayoutItem (QGraphicsLayoutItem *parent)
void	setPreferredHeight (qreal height)
void	setPreferredSize (const QSizeF &size)
void	setPreferredSize (qreal w, qreal h)
void	setPreferredWidth (qreal width)
void	setSizePolicy (const QSizePolicy &policy)
void	setSizePolicy (QSizePolicy::Policy hPolicy, QSizePolicy::Policy vPolicy, QSizePolicy::ControlType controlType)
QSizePolicy	sizePolicy () const

Additional Inherited Members
Static Public Member Functions inherited from QGraphicsLayout
bool	instantInvalidatePropagation ()
void	setInstantInvalidatePropagation (bool enable)
Protected Member Functions inherited from QGraphicsLayout
void	addChildLayoutItem (QGraphicsLayoutItem *layoutItem)
Protected Member Functions inherited from QGraphicsLayoutItem
void	setGraphicsItem (QGraphicsItem *item)
void	setOwnedByLayout (bool ownership)
virtual QSizeF	sizeHint (Qt::SizeHint which, const QSizeF &constraint) const =0

Detailed Description

A modified version of Plasma::BorderLayout.

A layout which lays one item per border (left, top, bottom, right) one per corner and one item in center.

Author

Ivan Cukic

Definition at line 38 of file FullBorderLayout.h.

Member Enumeration Documentation

enum Lancelot::FullBorderLayout::Border

Borders enum.

Enumerator
TopBorder
BottomBorder	Top border.
LeftBorder	Bottom border.
RightBorder	Left border.

Definition at line 43 of file FullBorderLayout.h.

enum Lancelot::FullBorderLayout::Place

Positions supported by FullBorderLayout.

Enumerator
Center
Top
Bottom
Left
Right
TopLeft
TopRight
BottomLeft
BottomRight

Definition at line 53 of file FullBorderLayout.h.

Constructor & Destructor Documentation

Lancelot::FullBorderLayout::FullBorderLayout ( QGraphicsLayoutItem *  parent = 0 )

explicit

Creates a new Lancelot::FullBorderLayout.

Parameters

parent

parent layout item

Definition at line 112 of file FullBorderLayout.cpp.

Lancelot::FullBorderLayout::~FullBorderLayout ( )

virtual

Destroys this Lancelot::FullBorderLayout.

Definition at line 117 of file FullBorderLayout.cpp.

Member Function Documentation

void Lancelot::FullBorderLayout::addItem

(

QGraphicsLayoutItem *

item

)

Adds item in the center.

Equal to: addItem(item, Center);

Parameters

item	item to add

Definition at line 230 of file FullBorderLayout.cpp.

void Lancelot::FullBorderLayout::addItem	(	QGraphicsLayoutItem *	item,
		Place	position
	)

Adds item at the specified position.

Parameters

item	item to add
position	position to which to add

Definition at line 235 of file FullBorderLayout.cpp.

int Lancelot::FullBorderLayout::count

(

)

const

Definition at line 241 of file FullBorderLayout.cpp.

QGraphicsLayoutItem * Lancelot::FullBorderLayout::itemAt

(

int

i

)

const

Definition at line 252 of file FullBorderLayout.cpp.

void Lancelot::FullBorderLayout::removeAt

(

int

index

)

Definition at line 283 of file FullBorderLayout.cpp.

void Lancelot::FullBorderLayout::setAutoSize

(

Border

border

)

Activates the automatic sizing of a border widget, according to it's sizeHint()

Parameters

border

border for which the auto size is being specified

Definition at line 272 of file FullBorderLayout.cpp.

void Lancelot::FullBorderLayout::setGeometry ( const QRectF &  rect )

virtual

Reimplemented from QGraphicsLayoutItem.

Definition at line 122 of file FullBorderLayout.cpp.

void Lancelot::FullBorderLayout::setSize	(	qreal	size,
		Border	border
	)

Deactivates the automatic sizing of a border widget, and sets it to the specified size.

For left and right widgets, it sets the width; while for top and bottom ones, it sets the height.

Parameters

size	size of the border
border	border for which the size is being specified

Definition at line 266 of file FullBorderLayout.cpp.

qreal Lancelot::FullBorderLayout::size

(

Border

border

)

const

Returns the size of the specified border widget.

If automatic sizing for that border widget is activated, it will return a value less than zero.

Parameters

border

border for which the size is requested

Definition at line 278 of file FullBorderLayout.cpp.

QSizeF Lancelot::FullBorderLayout::sizeHint	(	Qt::SizeHint	which,
		const QSizeF &	constraint = QSizeF()
	)		const

Definition at line 203 of file FullBorderLayout.cpp.

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

• FullBorderLayout.h
• FullBorderLayout.cpp