RowRange represents a range of rows in item models. More...

#include <RowRange.h>

Inheritance diagram for Mdt::ItemModel::RowRange:

Collaboration diagram for Mdt::ItemModel::RowRange:

Public Member Functions
constexpr void	setFirstRow (int row) noexcept
	Set first row.

constexpr void	setFirstIndex (const QModelIndex &index) noexcept
	Set first model index.

constexpr int	firstRow () const noexcept
	Get first row. More...

constexpr void	setLastRow (int row) noexcept
	Set last row.

constexpr void	setLastIndex (const QModelIndex &index) noexcept
	Set last model index.

constexpr int	lastRow () const noexcept
	Get last row. More...

constexpr void	setRowCount (int count) noexcept
	Set row count. More...

constexpr int	rowCount () const noexcept
	Get row count. More...

constexpr bool	containsRow (int row) const noexcept
	Check if this range contains row.

Public Member Functions inherited from Mdt::ItemModel::Range
constexpr void	clear () noexcept
	Clear range.

constexpr bool	isValid () const noexcept
	Check if range is valid. More...

constexpr bool	isEmpty () const noexcept
	Check if range is empty.

constexpr bool	isNull () const noexcept
	Check if range is null. More...

Additional Inherited Members
Protected Member Functions inherited from Mdt::ItemModel::Range
constexpr void	setFirst (int f) noexcept
	Set first.

constexpr int	first () const noexcept
	Get first. More...

constexpr void	setLast (int l) noexcept
	Set last.

constexpr int	last () const noexcept
	Get last. More...

constexpr void	setCount (int count) noexcept
	Set count. More...

constexpr int	count () const noexcept
	Get count. More...

constexpr bool	contains (int e) const noexcept
	Check if this range contains a element.

Detailed Description

RowRange represents a range of rows in item models.

Definition at line 31 of file RowRange.h.

Member Function Documentation

constexpr int Mdt::ItemModel::RowRange::firstRow ( ) const

inlinenoexcept

Get first row.

Warning: The first row is returned as it was set. The validity of this range should be checked before using the returned value.

Definition at line 57 of file RowRange.h.

constexpr int Mdt::ItemModel::RowRange::lastRow ( ) const

inlinenoexcept

Get last row.

Warning: The last row is returned as it was set. The validity of this range should be checked before using the returned value.

Definition at line 84 of file RowRange.h.

constexpr int Mdt::ItemModel::RowRange::rowCount ( ) const

inlinenoexcept

Get row count.

Returns row count of this range if it is valid, otherwise 0.

Definition at line 105 of file RowRange.h.

constexpr void Mdt::ItemModel::RowRange::setRowCount ( int count )

inlinenoexcept

Set row count.

Definition at line 93 of file RowRange.h.

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