HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · demos/piechartcustomization/pentool.cpp

Adding metatype declarations in qml plugin for Qt5...

Adding metatype declarations in qml plugin for Qt5 Not sure why they are needed for Qt5. Definetly NOT needed for Qt4.

Marek Rosa - - Load All Authors

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             pentool.cpp
        
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             / demos / piechartcustomization / pentool.cpp
          
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        Jani Honkonen
    
Split piechartcustomization to different files

              r844
            
      /****************************************************************************

      **

      ** Copyright (C) 2012 Digia Plc

      ** All rights reserved.

      ** For any questions to Digia, please use contact form at http://qt.digia.com

      **

      ** This file is part of the Qt Commercial Charts Add-on.

      **

      ** $QT_BEGIN_LICENSE$

      ** Licensees holding valid Qt Commercial licenses may use this file in

      ** accordance with the Qt Commercial License Agreement provided with the

      ** Software or, alternatively, in accordance with the terms contained in

      ** a written agreement between you and Digia.

      **

      ** If you have questions regarding the use of this file, please use

      ** contact form at http://qt.digia.com

      ** $QT_END_LICENSE$

      **

      ****************************************************************************/

      #include "pentool.h"

      #include <QPushButton>

      #include <QDoubleSpinBox>

      #include <QComboBox>

      #include <QFormLayout>

      #include <QColorDialog>

      PenTool::PenTool(QString title, QWidget *parent)

        Jani Honkonen
    
coding style fixes for demos

              r2099
            
          : QWidget(parent)

        Jani Honkonen
    
Split piechartcustomization to different files

              r844
            
      {

          setWindowTitle(title);

          setWindowFlags(Qt::Tool);

          m_colorButton = new QPushButton();

          m_widthSpinBox = new QDoubleSpinBox();

          m_styleCombo = new QComboBox();

          m_styleCombo->addItem("NoPen");

          m_styleCombo->addItem("SolidLine");

          m_styleCombo->addItem("DashLine");

          m_styleCombo->addItem("DotLine");

          m_styleCombo->addItem("DashDotLine");

          m_styleCombo->addItem("DashDotDotLine");

          m_capStyleCombo = new QComboBox();

          m_capStyleCombo->addItem("FlatCap", Qt::FlatCap);

          m_capStyleCombo->addItem("SquareCap", Qt::SquareCap);

          m_capStyleCombo->addItem("RoundCap", Qt::RoundCap);

          m_joinStyleCombo = new QComboBox();

          m_joinStyleCombo->addItem("MiterJoin", Qt::MiterJoin);

          m_joinStyleCombo->addItem("BevelJoin", Qt::BevelJoin);

          m_joinStyleCombo->addItem("RoundJoin", Qt::RoundJoin);

          m_joinStyleCombo->addItem("SvgMiterJoin", Qt::SvgMiterJoin);

          QFormLayout *layout = new QFormLayout();

          layout->addRow("Color", m_colorButton);

          layout->addRow("Width", m_widthSpinBox);

          layout->addRow("Style", m_styleCombo);

          layout->addRow("Cap style", m_capStyleCombo);

          layout->addRow("Join style", m_joinStyleCombo);

          setLayout(layout);

          connect(m_colorButton, SIGNAL(clicked()), this, SLOT(showColorDialog()));

          connect(m_widthSpinBox, SIGNAL(valueChanged(double)), this, SLOT(updateWidth(double)));

          connect(m_styleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateStyle(int)));

          connect(m_capStyleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateCapStyle(int)));

          connect(m_joinStyleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateJoinStyle(int)));

      }

      void PenTool::setPen(const QPen &pen)

      {

          m_pen = pen;

          m_colorButton->setText(m_pen.color().name());

          m_widthSpinBox->setValue(m_pen.widthF());

          m_styleCombo->setCurrentIndex(m_pen.style()); // index matches the enum

          m_capStyleCombo->setCurrentIndex(m_capStyleCombo->findData(m_pen.capStyle()));

          m_joinStyleCombo->setCurrentIndex(m_joinStyleCombo->findData(m_pen.joinStyle()));

      }

      QPen PenTool::pen() const

      {

          return m_pen;

      }

      QString PenTool::name()

      {

          return name(m_pen);

      }

      QString PenTool::name(const QPen &pen)

      {

          return pen.color().name() + ":" + QString::number(pen.widthF());

      }

      void PenTool::showColorDialog()

      {

          QColorDialog dialog(m_pen.color());

          dialog.show();

          dialog.exec();

          m_pen.setColor(dialog.selectedColor());

          m_colorButton->setText(m_pen.color().name());

          emit changed();

      }

      void PenTool::updateWidth(double width)

      {

        Marek Rosa
    
Replaced qFuzzyIsNull with qFuzzyCompare. Once qchart test case still uses qFuzzyIsNull becasue it started failing when qFuzzyCompare was used

              r2242
            
          if (!qFuzzyCompare(width, m_pen.widthF())) {

        Jani Honkonen
    
Split piechartcustomization to different files

              r844
            
              m_pen.setWidthF(width);

              emit changed();

          }

      }

      void PenTool::updateStyle(int style)

      {

          if (m_pen.style() != style) {

              m_pen.setStyle((Qt::PenStyle) style);

              emit changed();

          }

      }

      void PenTool::updateCapStyle(int index)

      {

          Qt::PenCapStyle capStyle = (Qt::PenCapStyle) m_capStyleCombo->itemData(index).toInt();

          if (m_pen.capStyle() != capStyle) {

              m_pen.setCapStyle(capStyle);

              emit changed();

          }

      }

      void PenTool::updateJoinStyle(int index)

      {

          Qt::PenJoinStyle joinStyle = (Qt::PenJoinStyle) m_joinStyleCombo->itemData(index).toInt();

          if (m_pen.joinStyle() != joinStyle) {

              m_pen.setJoinStyle(joinStyle);

              emit changed();

          }

      }

      #include "moc_pentool.cpp"

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Jani Honkonen Split piechartcustomization to different files	r844	/****************************************************************************
		**
		** Copyright (C) 2012 Digia Plc
		** All rights reserved.
		** For any questions to Digia, please use contact form at http://qt.digia.com
		**
		** This file is part of the Qt Commercial Charts Add-on.
		**
		** $QT_BEGIN_LICENSE$
		** Licensees holding valid Qt Commercial licenses may use this file in
		** accordance with the Qt Commercial License Agreement provided with the
		** Software or, alternatively, in accordance with the terms contained in
		** a written agreement between you and Digia.
		**
		** If you have questions regarding the use of this file, please use
		** contact form at http://qt.digia.com
		** $QT_END_LICENSE$
		**
		****************************************************************************/

		#include "pentool.h"
		#include <QPushButton>
		#include <QDoubleSpinBox>
		#include <QComboBox>
		#include <QFormLayout>
		#include <QColorDialog>

		PenTool::PenTool(QString title, QWidget *parent)
Jani Honkonen coding style fixes for demos	r2099	: QWidget(parent)
Jani Honkonen Split piechartcustomization to different files	r844	{
		setWindowTitle(title);
		setWindowFlags(Qt::Tool);

		m_colorButton = new QPushButton();

		m_widthSpinBox = new QDoubleSpinBox();

		m_styleCombo = new QComboBox();
		m_styleCombo->addItem("NoPen");
		m_styleCombo->addItem("SolidLine");
		m_styleCombo->addItem("DashLine");
		m_styleCombo->addItem("DotLine");
		m_styleCombo->addItem("DashDotLine");
		m_styleCombo->addItem("DashDotDotLine");

		m_capStyleCombo = new QComboBox();
		m_capStyleCombo->addItem("FlatCap", Qt::FlatCap);
		m_capStyleCombo->addItem("SquareCap", Qt::SquareCap);
		m_capStyleCombo->addItem("RoundCap", Qt::RoundCap);

		m_joinStyleCombo = new QComboBox();
		m_joinStyleCombo->addItem("MiterJoin", Qt::MiterJoin);
		m_joinStyleCombo->addItem("BevelJoin", Qt::BevelJoin);
		m_joinStyleCombo->addItem("RoundJoin", Qt::RoundJoin);
		m_joinStyleCombo->addItem("SvgMiterJoin", Qt::SvgMiterJoin);

		QFormLayout *layout = new QFormLayout();
		layout->addRow("Color", m_colorButton);
		layout->addRow("Width", m_widthSpinBox);
		layout->addRow("Style", m_styleCombo);
		layout->addRow("Cap style", m_capStyleCombo);
		layout->addRow("Join style", m_joinStyleCombo);
		setLayout(layout);

		connect(m_colorButton, SIGNAL(clicked()), this, SLOT(showColorDialog()));
		connect(m_widthSpinBox, SIGNAL(valueChanged(double)), this, SLOT(updateWidth(double)));
		connect(m_styleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateStyle(int)));
		connect(m_capStyleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateCapStyle(int)));
		connect(m_joinStyleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateJoinStyle(int)));
		}

		void PenTool::setPen(const QPen &pen)
		{
		m_pen = pen;
		m_colorButton->setText(m_pen.color().name());
		m_widthSpinBox->setValue(m_pen.widthF());
		m_styleCombo->setCurrentIndex(m_pen.style()); // index matches the enum
		m_capStyleCombo->setCurrentIndex(m_capStyleCombo->findData(m_pen.capStyle()));
		m_joinStyleCombo->setCurrentIndex(m_joinStyleCombo->findData(m_pen.joinStyle()));
		}

		QPen PenTool::pen() const
		{
		return m_pen;
		}

		QString PenTool::name()
		{
		return name(m_pen);
		}

		QString PenTool::name(const QPen &pen)
		{
		return pen.color().name() + ":" + QString::number(pen.widthF());
		}

		void PenTool::showColorDialog()
		{
		QColorDialog dialog(m_pen.color());
		dialog.show();
		dialog.exec();
		m_pen.setColor(dialog.selectedColor());
		m_colorButton->setText(m_pen.color().name());
		emit changed();
		}

		void PenTool::updateWidth(double width)
		{
Marek Rosa Replaced qFuzzyIsNull with qFuzzyCompare. Once qchart test case still uses qFuzzyIsNull becasue it started failing when qFuzzyCompare was used	r2242	if (!qFuzzyCompare(width, m_pen.widthF())) {
Jani Honkonen Split piechartcustomization to different files	r844	m_pen.setWidthF(width);
		emit changed();
		}
		}

		void PenTool::updateStyle(int style)
		{
		if (m_pen.style() != style) {
		m_pen.setStyle((Qt::PenStyle) style);
		emit changed();
		}
		}

		void PenTool::updateCapStyle(int index)
		{
		Qt::PenCapStyle capStyle = (Qt::PenCapStyle) m_capStyleCombo->itemData(index).toInt();
		if (m_pen.capStyle() != capStyle) {
		m_pen.setCapStyle(capStyle);
		emit changed();
		}
		}

		void PenTool::updateJoinStyle(int index)
		{
		Qt::PenJoinStyle joinStyle = (Qt::PenJoinStyle) m_joinStyleCombo->itemData(index).toInt();
		if (m_pen.joinStyle() != joinStyle) {
		m_pen.setJoinStyle(joinStyle);
		emit changed();
		}
		}

		#include "moc_pentool.cpp"