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Fix clicked, released and doubleClicked signal points...
Fix clicked, released and doubleClicked signal points The clicked, released and doubleClicked signals for line, spline and area series return the point where the press was triggered. Change-Id: I075bb213657a7cadabdec3a72fde7cf5f412e982 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Titta Heikkala - - Load All Authors

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r2740:377e4516d036
r2746:4909289ecbd7
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pentool.cpp
139 lines | 4.2 KiB | text/x-c | CppLexer
/ tests / manual / boxplottester / pentool.cpp
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Mika Salmela
Added pentool to boxplot tester...
 r2566 /****************************************************************************
**
Titta Heikkala
Update copyright year...
 r2688 ** Copyright (C) 2014 Digia Plc
Mika Salmela
Added pentool to boxplot tester...
 r2566 ** All rights reserved.
Titta Heikkala
Updated license headers...
 r2740 ** For any questions to Digia, please use contact form at http://qt.io
Mika Salmela
Added pentool to boxplot tester...
 r2566 **
Titta Heikkala
Updated license headers...
 r2740 ** This file is part of the Qt Charts module.
Mika Salmela
Added pentool to boxplot tester...
 r2566 **
Titta Heikkala
Updated license headers...
 r2740 ** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and Digia.
Mika Salmela
Added pentool to boxplot tester...
 r2566 **
** If you have questions regarding the use of this file, please use
Titta Heikkala
Updated license headers...
 r2740 ** contact form at http://qt.io
Mika Salmela
Added pentool to boxplot tester...
 r2566 **
****************************************************************************/
#include "pentool.h"
Titta Heikkala
Fix include syntax...
 r2714 #include <QtWidgets/QPushButton>
#include <QtWidgets/QDoubleSpinBox>
#include <QtWidgets/QComboBox>
#include <QtWidgets/QFormLayout>
#include <QtWidgets/QColorDialog>
Mika Salmela
Added pentool to boxplot tester...
 r2566
PenTool::PenTool(QString title, QWidget *parent)
: QWidget(parent)
{
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)
{
if (!qFuzzyCompare((qreal) width, m_pen.widthF())) {
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"