ContourLinesEditor Class Reference

A complex widget allowing to customize contour line plots. More...

#include <ContourLinesEditor.h>

List of all members.

Public Member Functions
	ContourLinesEditor (const QLocale &locale=QLocale::system(), int precision=6, QWidget *parent=0)
	Constructor.
void	setSpectrogram (Spectrogram *sp)
	Use this function to initialize the values.
void	showPenColumn (bool on=true)
void	updateContents ()
	Updates cell items when spectrogram contour lines changed.
void	updateContourLevels ()
	Updates levels in the target spectrogram and replots it.
void	updateContourPens ()
	~ContourLinesEditor ()
Protected Slots
void	deleteLevel ()
void	enableButtons (int row)
bool	eventFilter (QObject *object, QEvent *e)
void	insertLevel ()
void	showPenDialog (int row, int col)
void	spinBoxActivated (DoubleSpinBox *)
void	updatePen ()
Private Member Functions
void	updatePenColumn ()
Private Attributes
QCheckBox *	applyAllColorBox
QCheckBox *	applyAllStyleBox
QCheckBox *	applyAllWidthBox
QLocale	d_locale
	Locale settings used to display level values.
int	d_pen_index
QList< QPen >	d_pen_list
int	d_precision
	Precision used to display level values.
Spectrogram *	d_spectrogram
QPushButton *	deleteBtn
QPushButton *	insertBtn
ColorButton *	penColorBox
QDialog *	penDialog
PenStyleBox *	penStyleBox
DoubleSpinBox *	penWidthBox
QTableWidget *	table
	Table displaying the values ranges in the first column and their corresponding pens in the second column.

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Detailed Description

A complex widget allowing to customize contour line plots.

It uses a QTableWidget to display the values in one column and their corresponding pen in a second column. A click on a table color pops-up a dialog allowing to customize the pen.

---

Constructor & Destructor Documentation

ContourLinesEditor::ContourLinesEditor	(	const QLocale &	locale = QLocale::system(),
		int	precision = 6,
		QWidget *	parent = 0
	)

Constructor.

Parameters:

parent

parent widget (only affects placement of the widget)

References deleteBtn, deleteLevel(), insertBtn, insertLevel(), penDialog, showPenDialog(), and table.

ContourLinesEditor::~ContourLinesEditor

(

)

References penDialog.

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Member Function Documentation

void ContourLinesEditor::deleteLevel

(

)

[protected, slot]

References d_pen_list, and table.

Referenced by ContourLinesEditor().

void ContourLinesEditor::enableButtons

(

int

row

)

[protected, slot]

References deleteBtn, and insertBtn.

Referenced by insertLevel(), showPenDialog(), and spinBoxActivated().

bool ContourLinesEditor::eventFilter	(	QObject *	object,
		QEvent *	e
	)		[protected, slot]

References showPenDialog(), and table.

void ContourLinesEditor::insertLevel

(

)

[protected, slot]

References Spectrogram::contourPen(), d_locale, d_pen_list, d_precision, d_spectrogram, enableButtons(), Spectrogram::range(), DoubleSpinBox::setDecimals(), DoubleSpinBox::setRange(), DoubleSpinBox::setValue(), spinBoxActivated(), table, and DoubleSpinBox::value().

Referenced by ContourLinesEditor().

void ContourLinesEditor::setSpectrogram

(

Spectrogram *

sp

)

Use this function to initialize the values.

References d_spectrogram, and updateContents().

Referenced by PlotDialog::setActiveCurve().

void ContourLinesEditor::showPenColumn

(

bool

on = true

)

References table.

Referenced by PlotDialog::showCustomPenColumn().

void ContourLinesEditor::showPenDialog	(	int	row,
		int	col
	)		[protected, slot]

References applyAllColorBox, applyAllStyleBox, applyAllWidthBox, d_pen_index, d_pen_list, d_spectrogram, enableButtons(), penColorBox, penDialog, penStyleBox, penWidthBox, ColorButton::setColor(), PenStyleBox::setStyle(), DoubleSpinBox::setValue(), and updatePen().

Referenced by ContourLinesEditor(), and eventFilter().

void ContourLinesEditor::spinBoxActivated

(

DoubleSpinBox *

sb

)

[protected, slot]

References enableButtons(), and table.

Referenced by insertLevel(), and updateContents().

void ContourLinesEditor::updateContents

(

)

Updates cell items when spectrogram contour lines changed.

References Spectrogram::contourPen(), d_locale, d_pen_list, d_precision, d_spectrogram, Spectrogram::range(), DoubleSpinBox::setDecimals(), DoubleSpinBox::setRange(), DoubleSpinBox::setValue(), spinBoxActivated(), and table.

Referenced by PlotDialog::setEquidistantLevels(), and setSpectrogram().

void ContourLinesEditor::updateContourLevels

(

)

Updates levels in the target spectrogram and replots it.

References d_spectrogram, Spectrogram::setContourLevels(), and table.

Referenced by PlotDialog::acceptParams().

void ContourLinesEditor::updateContourPens

(

)

References d_pen_list, d_spectrogram, Spectrogram::setContourPenList(), and table.

Referenced by PlotDialog::acceptParams().

void ContourLinesEditor::updatePen

(

)

[protected, slot]

References applyAllColorBox, applyAllStyleBox, applyAllWidthBox, ColorButton::color(), d_pen_index, d_pen_list, penColorBox, penDialog, penStyleBox, penWidthBox, PenStyleBox::style(), updatePenColumn(), and DoubleSpinBox::value().

Referenced by showPenDialog().

void ContourLinesEditor::updatePenColumn

(

)

[private]

References d_pen_list, and table.

Referenced by updatePen().

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Member Data Documentation

QCheckBox* ContourLinesEditor::applyAllColorBox [private]

Referenced by showPenDialog(), and updatePen().

QCheckBox * ContourLinesEditor::applyAllStyleBox [private]

Referenced by showPenDialog(), and updatePen().

QCheckBox * ContourLinesEditor::applyAllWidthBox [private]

Referenced by showPenDialog(), and updatePen().

QLocale ContourLinesEditor::d_locale [private]

Locale settings used to display level values.

Referenced by insertLevel(), and updateContents().

int ContourLinesEditor::d_pen_index [private]

Referenced by showPenDialog(), and updatePen().

QList<QPen> ContourLinesEditor::d_pen_list [private]

Referenced by deleteLevel(), insertLevel(), showPenDialog(), updateContents(), updateContourPens(), updatePen(), and updatePenColumn().

int ContourLinesEditor::d_precision [private]

Precision used to display level values.

Referenced by insertLevel(), and updateContents().

Spectrogram* ContourLinesEditor::d_spectrogram [private]

Referenced by insertLevel(), setSpectrogram(), showPenDialog(), updateContents(), updateContourLevels(), and updateContourPens().

QPushButton * ContourLinesEditor::deleteBtn [private]

Referenced by ContourLinesEditor(), and enableButtons().

QPushButton* ContourLinesEditor::insertBtn [private]

Referenced by ContourLinesEditor(), and enableButtons().

ColorButton* ContourLinesEditor::penColorBox [private]

Referenced by showPenDialog(), and updatePen().

QDialog* ContourLinesEditor::penDialog [private]

Referenced by ContourLinesEditor(), showPenDialog(), updatePen(), and ~ContourLinesEditor().

PenStyleBox* ContourLinesEditor::penStyleBox [private]

Referenced by showPenDialog(), and updatePen().

DoubleSpinBox* ContourLinesEditor::penWidthBox [private]

Referenced by showPenDialog(), and updatePen().

QTableWidget* ContourLinesEditor::table [private]

Table displaying the values ranges in the first column and their corresponding pens in the second column.

Referenced by ContourLinesEditor(), deleteLevel(), eventFilter(), insertLevel(), showPenColumn(), spinBoxActivated(), updateContents(), updateContourLevels(), updateContourPens(), and updatePenColumn().

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

• qtiplot/src/plot2D/dialogs/ContourLinesEditor.h
• qtiplot/src/plot2D/dialogs/ContourLinesEditor.cpp