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>

Public Functions
int	bottomRow () const
	Returns the bottom row of the range. More...
int	columnCount () const
	Returns the number of columns in the range. More...
int	leftColumn () const
	Returns the left column of the range. More...
	QTableWidgetSelectionRange ()
	Constructs an table selection range, i.e. More...
	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. More...
	QTableWidgetSelectionRange (const QTableWidgetSelectionRange &other)
	Constructs a the table selection range by copying the given other table selection range. More...
int	rightColumn () const
	Returns the right column of the range. More...
int	rowCount () const
	Returns the number of rows in the range. More...
int	topRow () const
	Returns the top row of the range. More...
	~QTableWidgetSelectionRange ()
	Destroys the table selection range. More...

Properties
int	bottom
int	left
int	right
int	top

Detailed Description

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

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 58 of file qtablewidget.h.

Constructors and Destructors

QTableWidgetSelectionRange() [1/3]

QTableWidgetSelectionRange::QTableWidgetSelectionRange

(

)

Constructs an table selection range, i.e.

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

Definition at line 879 of file qtablewidget.cpp.

    : top(-1), left(-1), bottom(-2), right(-2)
{
}

QTableWidgetSelectionRange() [2/3]

QTableWidgetSelectionRange::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.

See also

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

Definition at line 890 of file qtablewidget.cpp.

    : top(top), left(left), bottom(bottom), right(right)
{
}

QTableWidgetSelectionRange() [3/3]

QTableWidgetSelectionRange::QTableWidgetSelectionRange

(

const QTableWidgetSelectionRange &

other

)

Constructs a the table selection range by copying the given other table selection range.

Definition at line 899 of file qtablewidget.cpp.

    : top(other.top), left(other.left), bottom(other.bottom), right(other.right)
{
}

~QTableWidgetSelectionRange()

QTableWidgetSelectionRange::~QTableWidgetSelectionRange

(

)

Destroys the table selection range.

Definition at line 907 of file qtablewidget.cpp.

{
}

Functions

bottomRow()

int QTableWidgetSelectionRange::bottomRow ( ) const

inline

Returns the bottom row of the range.

See also

topRow(), rightColumn(), rowCount()

Definition at line 67 of file qtablewidget.h.

Referenced by QTableWidget::setRangeSelected().

{ return bottom; }

columnCount()

int QTableWidgetSelectionRange::columnCount ( ) const

inline

Returns the number of columns in the range.

Since

4.1

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

See also

rowCount(), leftColumn(), rightColumn()

Definition at line 71 of file qtablewidget.h.

{ return right - left + 1; }

leftColumn()

int QTableWidgetSelectionRange::leftColumn ( ) const

inline

Returns the left column of the range.

See also

rightColumn(), topRow(), columnCount()

Definition at line 68 of file qtablewidget.h.

Referenced by QTableWidget::setRangeSelected().

{ return left; }

rightColumn()

int QTableWidgetSelectionRange::rightColumn ( ) const

inline

Returns the right column of the range.

See also

leftColumn(), bottomRow(), columnCount()

Definition at line 69 of file qtablewidget.h.

Referenced by QTableWidget::setRangeSelected().

{ return right; }

rowCount()

int QTableWidgetSelectionRange::rowCount ( ) const

inline

Returns the number of rows in the range.

Since

4.1

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

See also

columnCount(), topRow(), bottomRow()

Definition at line 70 of file qtablewidget.h.

{ return bottom - top + 1; }

topRow()

int QTableWidgetSelectionRange::topRow ( ) const

inline

Returns the top row of the range.

See also

bottomRow(), leftColumn(), rowCount()

Definition at line 66 of file qtablewidget.h.

Referenced by QTableWidget::setRangeSelected().

{ return top; }

Properties

bottom

int QTableWidgetSelectionRange::bottom

private

Definition at line 74 of file qtablewidget.h.

left

int QTableWidgetSelectionRange::left

private

Definition at line 74 of file qtablewidget.h.

right

int QTableWidgetSelectionRange::right

private

Definition at line 74 of file qtablewidget.h.

top

int QTableWidgetSelectionRange::top

private

Definition at line 74 of file qtablewidget.h.

---

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

• /src/gui/itemviews/qtablewidget.h
• /src/gui/itemviews/qtablewidget.cpp