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.
Member Function Documentation
QTableWidgetSelectionRange::QTableWidgetSelectionRange ()
Constructs an table selection range, i.e. a range whose rowCount() and columnCount() are 0.
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(), and rightColumn().
QTableWidgetSelectionRange::QTableWidgetSelectionRange ( const QTableWidgetSelectionRange & other )
Constructs a the table selection range by copying the given other table selection range.
QTableWidgetSelectionRange::~QTableWidgetSelectionRange ()
Destroys the table selection range.
int QTableWidgetSelectionRange::bottomRow () const
Returns the bottom row of the range.
See also topRow(), rightColumn(), and rowCount().
int QTableWidgetSelectionRange::columnCount () const
Returns the number of columns in the range.
This is equivalent to rightColumn() - leftColumn() + 1.
This function was introduced in Qt 4.1.
See also rowCount(), leftColumn(), and rightColumn().
int QTableWidgetSelectionRange::leftColumn () const
Returns the left column of the range.
See also rightColumn(), topRow(), and columnCount().
int QTableWidgetSelectionRange::rightColumn () const
Returns the right column of the range.
See also leftColumn(), bottomRow(), and columnCount().
int QTableWidgetSelectionRange::rowCount () const
Returns the number of rows in the range.
This is equivalent to bottomRow() - topRow() + 1.
This function was introduced in Qt 4.1.
See also columnCount(), topRow(), and bottomRow().
int QTableWidgetSelectionRange::topRow () const
Returns the top row of the range.
See also bottomRow(), leftColumn(), and rowCount().
