diff options
author | Titta Heikkala <titta.heikkala@digia.com> | 2014-07-01 07:10:00 +0300 |
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committer | Titta Heikkala <titta.heikkala@theqtcompany.com> | 2014-10-14 13:04:52 +0300 |
commit | c544258484ff4fd5d2b88402fbaa5d154b89a3a2 (patch) | |
tree | 7659625abb566dec55d3783ed820b928542d9b2b /examples/charts/piechartcustomization/pentool.cpp | |
parent | 76339f714f088645e911cee65bdb66055fe029aa (diff) |
Qt Charts project file structure change
Charts repository structure is changed to follow the structure of a
Qt Add-On module. The task includes following changes:
- All macros and definitions named 'commercial' have been renamed.
- Compile errors related to QString and qSort usage have been fixed.
- Old demos are moved under examples. The QML examples now support only
Qt Quick 2.0, the support for Qt Quick 1 is removed.
- The QML examples with multiple views are updated so that they are
usable also with touch devices.
- Unnecessary version checks are removed from examples.
- The build stamp has been removed as it was only meant for Charts
development purposes and it's no longer needed. Also development
build related debug prints are removed as __DATE__ can't be used
for all OS thus it doesn't make much sense.
- Documentation structure has been updated based on the new module
structure. The raw HTML files have been removed. Demos are
combined to examples.
- Unnecessary .qdocinc files are no longer needed. The content is
moved to the corresponding .cpp files.
- The Charts widget designer plugin is updated according to the module
change.
- The test cases updated according to the project structure change.
Tests are added also for version 2.0.
- cmake modules generation is not needed with Qt 5.4 and Qt Charts
so it's disabled.
- The new module name and version are updated to the plugin.qmltypes
file.
Task-number: QTRD-2844, QTRD-3217, QTRD-3218, QTRD-3277, QTRD-3228,
QTRD-2526, QTRD-3233, QTRD-3222
Change-Id: Ib7fb26057cde710ffaf6bc780c8bf52a16f45160
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Diffstat (limited to 'examples/charts/piechartcustomization/pentool.cpp')
-rw-r--r-- | examples/charts/piechartcustomization/pentool.cpp | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/examples/charts/piechartcustomization/pentool.cpp b/examples/charts/piechartcustomization/pentool.cpp new file mode 100644 index 00000000..104231ee --- /dev/null +++ b/examples/charts/piechartcustomization/pentool.cpp @@ -0,0 +1,141 @@ +/**************************************************************************** +** +** Copyright (C) 2014 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 Enterprise Charts Add-on. +** +** $QT_BEGIN_LICENSE$ +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise 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) + : 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" |