TranslateCurveTool Class Reference

#include <TranslateCurveTool.h>

Inheritance diagram for TranslateCurveTool:

List of all members.

---

Detailed Description

Plot tool for translating curves.

Public Types
enum	Direction { Vertical, Horizontal }
Public Slots
void	selectCurvePoint (QwtPlotCurve *curve, int point_index)
	Select curve to translate, using the specified point as base point.
void	selectDestination (const QwtDoublePoint &point)
	Select the coordinates where the base point should end up (modulo projection on d_dir direction).
Signals
void	statusText (const QString &)
	Emitted whenever a new message should be presented to the user.
Public Member Functions
virtual int	rtti () const
	TranslateCurveTool (Graph *graph, ApplicationWindow *app, Direction dir, const QObject *status_target=NULL, const char *status_slot="")
	Standard constructor.
Private Attributes
ApplicationWindow *	d_app
QwtDoublePoint	d_curve_point
Direction	d_dir
QwtPlotCurve *	d_selected_curve
PlotToolInterface *	d_sub_tool

---

Member Enumeration Documentation

enum TranslateCurveTool::Direction

Enumerator:

Vertical
Horizontal

---

Constructor & Destructor Documentation

TranslateCurveTool::TranslateCurveTool	(	Graph *	graph,
		ApplicationWindow *	app,
		Direction	dir,
		const QObject *	status_target = NULL,
		const char *	status_slot = ""
	)

Standard constructor.

Parameters:

	graph	the Graph to operate on (or rather, on whose image markers to operate on)
	app	parent window of graph
	dir	the direction in which to translate curves
	status_target	target to which the statusText(const QString&) signal will be connected
	status_slot	slot on status_target to which the statusText(const QString&) signal will be connected The status_target/status_slot arguments are provided, because statusText(const QString&) is emitted during initialization, before there's any other chance of connecting to it.

References PlotToolInterface::d_graph, d_sub_tool, DataPickerTool::Display, selectCurvePoint(), and statusText().

---

Member Function Documentation

virtual int TranslateCurveTool::rtti

(

)

const [inline, virtual]

Reimplemented from PlotToolInterface.

References PlotToolInterface::Rtti_TranslateCurveTool.

void TranslateCurveTool::selectCurvePoint	(	QwtPlotCurve *	curve,
		int	point_index
	)			[slot]

Select curve to translate, using the specified point as base point.

References Table::colIndex(), d_app, d_curve_point, d_dir, PlotToolInterface::d_graph, d_selected_curve, d_sub_tool, Graph::Function, Horizontal, Table::isReadOnlyColumn(), selectDestination(), Graph::setActiveTool(), statusText(), DataCurve::table(), Vertical, and DataCurve::xColumnName().

Referenced by TranslateCurveTool().

void TranslateCurveTool::selectDestination

(

const QwtDoublePoint &

point

)

[slot]

Select the coordinates where the base point should end up (modulo projection on d_dir direction).

References Table::colIndex(), Table::columnNumericFormat(), Table::columnType(), d_app, d_curve_point, d_dir, PlotToolInterface::d_graph, d_selected_curve, d_sub_tool, FunctionCurve::formulas(), Graph::Function, FunctionCurve::functionType(), Horizontal, FunctionCurve::loadData(), ApplicationWindow::locale(), ApplicationWindow::modifiedProject(), FunctionCurve::Normal, Table::Numeric, Graph::setActiveTool(), FunctionCurve::setFormula(), Table::setText(), ApplicationWindow::table(), DataCurve::tableRow(), Table::text(), ApplicationWindow::updateCurves(), Vertical, and DataCurve::xColumnName().

Referenced by selectCurvePoint().

void TranslateCurveTool::statusText

(

const QString &

)

[signal]

Emitted whenever a new message should be presented to the user.

You don't have to connect to this signal if you alreay specified a reciever during initialization.

Referenced by selectCurvePoint(), and TranslateCurveTool().

---

Member Data Documentation

ApplicationWindow* TranslateCurveTool::d_app [private]

Referenced by selectCurvePoint(), and selectDestination().

QwtDoublePoint TranslateCurveTool::d_curve_point [private]

Referenced by selectCurvePoint(), and selectDestination().

Direction TranslateCurveTool::d_dir [private]

Referenced by selectCurvePoint(), and selectDestination().

QwtPlotCurve* TranslateCurveTool::d_selected_curve [private]

Referenced by selectCurvePoint(), and selectDestination().

PlotToolInterface* TranslateCurveTool::d_sub_tool [private]

Referenced by selectCurvePoint(), selectDestination(), and TranslateCurveTool().

---

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

• qtiplot/src/plot2D/TranslateCurveTool.h
• qtiplot/src/plot2D/TranslateCurveTool.cpp