QTableWidgetSelectionRange Class Reference

The QTableWidgetSelectionRange class provides a way to interact with selection in a model without using model indexes and a selection model. More...

#include <qtablewidget.h>

Collaboration diagram for QTableWidgetSelectionRange:

Public Member Functions
	QTableWidgetSelectionRange ()=default
	Constructs an empty table selection range, i.e.
	QTableWidgetSelectionRange (int top, int left, int bottom, int right)
	Constructs the table selection range from the given top, left, bottom and right table rows and columns.
int	topRow () const
	Returns the top row of the range.
int	bottomRow () const
	Returns the bottom row of the range.
int	leftColumn () const
	Returns the left column of the range.
int	rightColumn () const
	Returns the right column of the range.
int	rowCount () const
int	columnCount () const

Friends
bool	operator== (const QTableWidgetSelectionRange &lhs, const QTableWidgetSelectionRange &rhs) noexcept
bool	operator!= (const QTableWidgetSelectionRange &lhs, const QTableWidgetSelectionRange &rhs) noexcept

Detailed Description

The QTableWidgetSelectionRange class provides a way to interact with selection in a model without using model indexes and a selection model.

\inmodule QtWidgets

The QTableWidgetSelectionRange class stores the top left and bottom right rows and columns of a selection range in a table. The selections in the table may consist of several selection ranges.

Note

If the item within the selection range is marked as not selectable, e.g., {itemFlags() & Qt::ItemIsSelectable == 0} then it will not appear in the selection range.

See also

QTableWidget

Definition at line 16 of file qtablewidget.h.

Constructor & Destructor Documentation

QTableWidgetSelectionRange() [1/2]

QTableWidgetSelectionRange::QTableWidgetSelectionRange ( )

default

Constructs an empty table selection range, i.e.

a range whose rowCount() and columnCount() are 0.

See also

topRow(), leftColumn(), bottomRow(), rightColumn()

QTableWidgetSelectionRange() [2/2]

QTableWidgetSelectionRange::QTableWidgetSelectionRange ( int top, int left, int bottom, int right )

inline

Constructs the table selection range from the given top, left, bottom and right table rows and columns.

See also

topRow(), leftColumn(), bottomRow(), rightColumn()

Definition at line 20 of file qtablewidget.h.

Member Function Documentation

bottomRow()

int QTableWidgetSelectionRange::bottomRow ( ) const

inline

Returns the bottom row of the range.

See also

topRow(), rightColumn(), rowCount()

Definition at line 35 of file qtablewidget.h.

columnCount()

int QTableWidgetSelectionRange::columnCount ( ) const

inline

Since

4.1

Returns the number of columns in the range.

This is equivalent to rightColumn() - leftColumn() + 1.

See also

rowCount(), leftColumn(), rightColumn()

Definition at line 39 of file qtablewidget.h.

leftColumn()

int QTableWidgetSelectionRange::leftColumn ( ) const

inline

Returns the left column of the range.

See also

rightColumn(), topRow(), columnCount()

Definition at line 36 of file qtablewidget.h.

rightColumn()

int QTableWidgetSelectionRange::rightColumn ( ) const

inline

Returns the right column of the range.

See also

leftColumn(), bottomRow(), columnCount()

Definition at line 37 of file qtablewidget.h.

rowCount()

int QTableWidgetSelectionRange::rowCount ( ) const

inline

Since

4.1

Returns the number of rows in the range.

This is equivalent to bottomRow() - topRow() + 1.

See also

columnCount(), topRow(), bottomRow()

Definition at line 38 of file qtablewidget.h.

topRow()

int QTableWidgetSelectionRange::topRow ( ) const

inline

Returns the top row of the range.

See also

bottomRow(), leftColumn(), rowCount()

Definition at line 34 of file qtablewidget.h.

Friends And Related Symbol Documentation

operator!=

bool QTableWidgetSelectionRange::operator!= ( const QTableWidgetSelectionRange & lhs, const QTableWidgetSelectionRange & rhs )

friend

Since

6.3

Returns true if lhs and rhs are not equal, otherwise returns false.

Definition at line 30 of file qtablewidget.h.

operator==

bool QTableWidgetSelectionRange::operator== ( const QTableWidgetSelectionRange & lhs, const QTableWidgetSelectionRange & rhs )

friend

Since

6.3

Returns true if lhs and rhs are equal, otherwise returns false.

Definition at line 24 of file qtablewidget.h.

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

• qtbase/src/widgets/itemviews/qtablewidget.h (3ad6bdcc62e920401239bec548261f759a49d8b1)
• qtbase/src/widgets/itemviews/qtablewidget.cpp (4e8b54eb811f8c6064fd2e937711efe68543087c)