Class QAccelPlot::PlotDragRect¶

ClassList > QAccelPlot > PlotDragRect

Rectangle dragged out inside the plot area, shared by rectangle zoom and data selection.

#include <PlotDragRect.hpp>

Public Functions¶

Type	Name
bool	active () const Returns true between `begin()` and`end()` .
void	begin (const QPointF & position) Starts a drag at position .
void	end () Ends the drag.
void	moveTo (const QPointF & position, const QRectF & bounds) Moves the free corner to position , clamped to__bounds .
QRectF	rect () const Returns the normalized rectangle between the pressed and the free corner.

Public Static Functions¶

Type	Name
bool	meetsMinimum (const QRectF & rect, qreal minimumSize, bool checkWidth=true, bool checkHeight=true) Returns true when rect is at least__minimumSize in every checked dimension.
bool	modifiersMatch (Qt::KeyboardModifiers pressed, Qt::KeyboardModifiers required) Returns true when the pressed modifiers are exactly the required ones.

Public Functions Documentation¶

function active¶

Returns true between begin() andend() .

bool QAccelPlot::PlotDragRect::active () const

function begin¶

Starts a drag at position .

void QAccelPlot::PlotDragRect::begin (
    const QPointF & position
)

function end¶

Ends the drag.

void QAccelPlot::PlotDragRect::end ()

function moveTo¶

Moves the free corner to position , clamped to__bounds .

void QAccelPlot::PlotDragRect::moveTo (
    const QPointF & position,
    const QRectF & bounds
)

function rect¶

Returns the normalized rectangle between the pressed and the free corner.

QRectF QAccelPlot::PlotDragRect::rect () const

Public Static Functions Documentation¶

function meetsMinimum¶

Returns true when rect is at least__minimumSize in every checked dimension.

static bool QAccelPlot::PlotDragRect::meetsMinimum (
    const QRectF & rect,
    qreal minimumSize,
    bool checkWidth=true,
    bool checkHeight=true
)

function modifiersMatch¶

Returns true when the pressed modifiers are exactly the required ones.

static bool QAccelPlot::PlotDragRect::modifiersMatch (
    Qt::KeyboardModifiers pressed,
    Qt::KeyboardModifiers required
)

The documentation for this class was generated from the following file QAccelPlot/src/QAccelPlot/PlotDragRect.hpp