Class that show line colors.

--HG--
branch : feature
This commit is contained in:
Roman Telezhynskyi 2015-02-07 15:18:08 +02:00
parent 805100ec0f
commit 6d638a3080
3 changed files with 274 additions and 2 deletions

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@ -0,0 +1,170 @@
/************************************************************************
**
** @file vlinecolorproperty.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 7 2, 2015
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2015 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Valentina is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#include "vlinecolorproperty.h"
#include "../vproperty_p.h"
#include <QComboBox>
#include <QCoreApplication>
using namespace VPE;
VLineColorProperty::VLineColorProperty(const QString &name)
: VProperty(name, QVariant::Int), colors(), indexList()
{
VProperty::d_ptr->VariantValue = 0;
VProperty::d_ptr->VariantValue.convert(QVariant::Int);
}
QVariant VLineColorProperty::data(int column, int role) const
{
if (colors.empty())
{
return QVariant();
}
int tmpIndex = VProperty::d_ptr->VariantValue.toInt();
if (tmpIndex < 0 || tmpIndex >= indexList.count())
{
tmpIndex = 0;
}
if (column == DPC_Data && Qt::DisplayRole == role)
{
return indexList.at(tmpIndex);
}
else if (column == DPC_Data && Qt::EditRole == role)
{
return tmpIndex;
}
else
{
return VProperty::data(column, role);
}
}
QWidget *VLineColorProperty::createEditor(QWidget *parent, const QStyleOptionViewItem &options,
const QAbstractItemDelegate *delegate)
{
Q_UNUSED(options);
Q_UNUSED(delegate);
QComboBox* tmpEditor = new QComboBox(parent);
tmpEditor->clear();
QMap<QString, QString>::const_iterator i = colors.constBegin();
while (i != colors.constEnd())
{
QPixmap pix(16, 16);
pix.fill(QColor(i.key()));
tmpEditor->addItem(QIcon(pix), i.value(), QVariant(i.key()));
++i;
}
tmpEditor->setCurrentIndex(VProperty::d_ptr->VariantValue.toInt());
connect(tmpEditor, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
&VLineColorProperty::currentIndexChanged);
VProperty::d_ptr->editor = tmpEditor;
return VProperty::d_ptr->editor;
}
QVariant VLineColorProperty::getEditorData(const QWidget *editor) const
{
const QComboBox* tmpEditor = qobject_cast<const QComboBox*>(editor);
if (tmpEditor)
{
return tmpEditor->currentIndex();
}
return QVariant(0);
}
void VLineColorProperty::setColors(const QMap<QString, QString> &colors)
{
this->colors = colors;
indexList.clear();
QMap<QString, QString>::const_iterator i = colors.constBegin();
while (i != colors.constEnd())
{
indexList.append(i.key());
++i;
}
}
QMap<QString, QString> VLineColorProperty::getColors() const
{
return colors;
}
void VLineColorProperty::setValue(const QVariant &value)
{
int tmpIndex = value.toInt();
if (tmpIndex < 0 || tmpIndex >= indexList.count())
{
tmpIndex = 0;
}
VProperty::d_ptr->VariantValue = tmpIndex;
VProperty::d_ptr->VariantValue.convert(QVariant::Int);
if (VProperty::d_ptr->editor != nullptr)
{
setEditorData(VProperty::d_ptr->editor);
}
}
QString VLineColorProperty::type() const
{
return QStringLiteral("lineColor");
}
VProperty *VLineColorProperty::clone(bool include_children, VProperty *container) const
{
return VProperty::clone(include_children, container ? container : new VLineColorProperty(getName()));
}
int VLineColorProperty::IndexOfColor(const QMap<QString, QString> &colors, const QString &color)
{
QVector<QString> indexList;
QMap<QString, QString>::const_iterator i = colors.constBegin();
while (i != colors.constEnd())
{
indexList.append(i.key());
++i;
}
return indexList.indexOf(color);
}
void VLineColorProperty::currentIndexChanged(int index)
{
Q_UNUSED(index)
UserChangeEvent *event = new UserChangeEvent();
QCoreApplication::postEvent ( VProperty::d_ptr->editor, event );
}

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@ -0,0 +1,100 @@
/************************************************************************
**
** @file vlinecolorproperty.h
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 7 2, 2015
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2015 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Valentina is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#ifndef VLINECOLORPROPERTY_H
#define VLINECOLORPROPERTY_H
#include "../vproperty.h"
#include <QMap>
#include <QString>
namespace VPE
{
class VPROPERTYEXPLORERSHARED_EXPORT VLineColorProperty : public VProperty
{
Q_OBJECT
public:
//! Constructor
VLineColorProperty(const QString& name);
//! Destructor
~VLineColorProperty() {}
//! Get the data how it should be displayed
virtual QVariant data (int column = DPC_Name, int role = Qt::DisplayRole) const;
//! Returns an editor widget, or NULL if it doesn't supply one
//! \param parent The widget to which the editor will be added as a child
//! \options Render options
//! \delegate A pointer to the QAbstractItemDelegate requesting the editor. This can be used to connect signals and
//! slots.
virtual QWidget *createEditor(QWidget* parent, const QStyleOptionViewItem& options,
const QAbstractItemDelegate* delegate);
//! Gets the data from the widget
virtual QVariant getEditorData(const QWidget* editor) const;
//! Sets the colors
virtual void setColors(const QMap<QString, QString> &colors);
//! Get the settings. This function has to be implemented in a subclass in order to have an effect
virtual QMap<QString, QString> getColors() const;
//! Sets the value of the property
virtual void setValue(const QVariant& value);
//! Returns a string containing the type of the property
virtual QString type() const;
//! Clones this property
//! \param include_children Indicates whether to also clone the children
//! \param container If a property is being passed here, no new VProperty is being created but instead it is tried
//! to fill all the data into container. This can also be used when subclassing this function.
//! \return Returns the newly created property (or container, if it was not NULL)
virtual VProperty* clone(bool include_children = true, VProperty* container = nullptr) const;
static int IndexOfColor(const QMap<QString, QString> &colors, const QString &color);
public slots:
void currentIndexChanged(int index);
protected:
//! The list of possible options to choose from
QMap<QString, QString> colors;
QVector<QString> indexList;
// No use of d-pointer in this case, because it is unlikely this will change. If it does, we can still add other
//members by reimplementing the VPropertyPrivate class without touching this header file.
private:
Q_DISABLE_COPY(VLineColorProperty)
};
}
#endif // VLINECOLORPROPERTY_H

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@ -28,7 +28,8 @@ SOURCES += \
$$PWD/plugins/vpointfproperty.cpp \
$$PWD/plugins/vobjectproperty.cpp \
$$PWD/stable.cpp \
$$PWD/plugins/vlinetypeproperty.cpp
$$PWD/plugins/vlinetypeproperty.cpp \
$$PWD/plugins/vlinecolorproperty.cpp
HEADERS +=\
$$PWD/vpropertyexplorer_global.h \
@ -69,4 +70,5 @@ HEADERS +=\
$$PWD/plugins/vobjectproperty.h \
$$PWD/vproperties.h \
$$PWD/stable.h \
$$PWD/plugins/vlinetypeproperty.h
$$PWD/plugins/vlinetypeproperty.h \
$$PWD/plugins/vlinecolorproperty.h