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377 lines
10 KiB
377 lines
10 KiB
/* This file is part of the KDE project
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Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "customproperty.h"
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#include "property.h"
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#include <qsize.h>
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#include <qrect.h>
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#include <qsizepolicy.h>
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#include <qpoint.h>
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#include <klocale.h>
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#include <kdebug.h>
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using namespace KoProperty;
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CustomProperty::CustomProperty(Property *parent)
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: m_property(parent)
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{
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}
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CustomProperty::~CustomProperty()
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{
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}
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void
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CustomProperty::emitPropertyChanged()
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{
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m_property->emitPropertyChanged();
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}
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/////////////// SizeCustomProperty /////////////////////
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SizeCustomProperty::SizeCustomProperty(Property *property)
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: CustomProperty(property)
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{
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if(property && (property->type() == Size) ) {
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QSize s = property->value().toSize();
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new Property("width", s.width(), i18n("Width"), i18n("Width"), Size_Width, property);
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new Property("height", s.height(), i18n("Height"), i18n("Height"), Size_Height, property);
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}
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}
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SizeCustomProperty::~SizeCustomProperty()
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{}
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bool
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SizeCustomProperty::handleValue() const
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{
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if(!m_property)
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return false;
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switch(m_property->type()) {
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case Size_Width: case Size_Height:
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return true;
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default:
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return false;
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}
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}
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void
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SizeCustomProperty::setValue(const QVariant &value, bool rememberOldValue)
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{
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if(!m_property)
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return;
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if(m_property->parent()) {
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QSize s = m_property->parent()->value().toSize();
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if(m_property->type() == Size_Height)
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s.setHeight(value.toInt());
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else if(m_property->type() == Size_Width)
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s.setWidth(value.toInt());
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m_property->parent()->setValue(s, true, false);
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}
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else{
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QSize s = value.toSize();
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m_property->child("width")->setValue(s.width(), rememberOldValue, false);
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m_property->child("height")->setValue(s.height(), rememberOldValue, false);
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}
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}
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QVariant
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SizeCustomProperty::value() const
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{
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if(!m_property || !m_property->parent())
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return QVariant();
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if(m_property->type() == Size_Height)
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return m_property->parent()->value().toSize().height();
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else if(m_property->type() == Size_Width)
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return m_property->parent()->value().toSize().width();
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return QVariant();
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}
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/////////////// PointCustomProperty /////////////////////
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PointCustomProperty::PointCustomProperty(Property *property)
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: CustomProperty(property)
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{
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if(property && (property->type() == Point) ) {
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QPoint p = property->value().toPoint();
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new Property("x", p.x(), i18n("X"), i18n("X"), Point_X, property);
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new Property("y", p.y(), i18n("Y"), i18n("Y"), Point_Y, property);
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}
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}
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PointCustomProperty::~PointCustomProperty()
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{}
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bool
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PointCustomProperty::handleValue() const
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{
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if(!m_property)
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return false;
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switch(m_property->type()) {
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case Point_X: case Point_Y:
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return true;
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default:
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return false;
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}
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}
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void
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PointCustomProperty::setValue(const QVariant &value, bool rememberOldValue)
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{
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if(!m_property)
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return;
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if(m_property->parent()) {
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QPoint p = m_property->parent()->value().toPoint();
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if(m_property->type() == Point_X)
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p.setX(value.toInt());
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else if(m_property->type() == Point_Y)
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p.setY(value.toInt());
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m_property->parent()->setValue(p, true, false);
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}
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else {
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QPoint p = value.toPoint();
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m_property->child("x")->setValue(p.x(), rememberOldValue, false);
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m_property->child("y")->setValue(p.y(), rememberOldValue, false);
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}
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}
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QVariant
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PointCustomProperty::value() const
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{
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if(!m_property || !m_property->parent())
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return QVariant();
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if(m_property->type() == Point_X)
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return m_property->parent()->value().toPoint().x();
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else if(m_property->type() == Point_Y)
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return m_property->parent()->value().toPoint().y();
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return QVariant();
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}
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/////////////// RectCustomProperty /////////////////////
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RectCustomProperty::RectCustomProperty(Property *property)
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: CustomProperty(property)
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{
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if(property && (property->type() == Rect) ) {
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QRect r = property->value().toRect();
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new Property("x", r.x(), i18n("X"), i18n("X"), Rect_X, property);
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new Property("y", r.y(), i18n("Y"), i18n("Y"), Rect_Y, property);
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new Property("width", r.width(), i18n("Width"), i18n("Width"), Rect_Width, property);
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new Property("height", r.height(), i18n("Height"), i18n("Height"), Rect_Height, property);
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}
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}
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RectCustomProperty::~RectCustomProperty()
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{}
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bool
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RectCustomProperty::handleValue() const
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{
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if(!m_property)
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return false;
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switch(m_property->type()) {
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case Rect_X: case Rect_Y: case Rect_Width: case Rect_Height:
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return true;
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default:
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return false;
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}
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}
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void
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RectCustomProperty::setValue(const QVariant &value, bool rememberOldValue)
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{
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if(!m_property)
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return;
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if(m_property->parent()) {
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QRect r = m_property->parent()->value().toRect();
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if(m_property->type() == Rect_X) {
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//changing x component of Rect shouldn't change width
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const int delta = value.toInt() - r.x();
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r.setX(value.toInt());
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r.setWidth(r.width()+delta);
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}
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else if(m_property->type() == Rect_Y) {
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//changing y component of Rect shouldn't change height
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const int delta = value.toInt() - r.y();
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r.setY(value.toInt());
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r.setHeight(r.height()+delta);
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}
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else if(m_property->type() == Rect_Width)
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r.setWidth(value.toInt());
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else if(m_property->type() == Rect_Height)
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r.setHeight(value.toInt());
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m_property->parent()->setValue(r, true, false);
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}
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else {
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QRect r = value.toRect();
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m_property->child("x")->setValue(r.x(), rememberOldValue, false);
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m_property->child("y")->setValue(r.y(), rememberOldValue, false);
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m_property->child("width")->setValue(r.width(), rememberOldValue, false);
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m_property->child("height")->setValue(r.height(), rememberOldValue, false);
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}
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}
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QVariant
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RectCustomProperty::value() const
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{
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if(!m_property || !m_property->parent())
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return QVariant();
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if(m_property->type() == Rect_X)
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return m_property->parent()->value().toRect().x();
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else if(m_property->type() == Rect_Y)
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return m_property->parent()->value().toRect().y();
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else if(m_property->type() == Rect_Width)
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return m_property->parent()->value().toRect().width();
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else if(m_property->type() == Rect_Height)
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return m_property->parent()->value().toRect().height();
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return QVariant();
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}
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/////////////// SizePolicyCustomProperty /////////////////////
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SizePolicyCustomProperty::SizePolicyCustomProperty(Property *property)
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: CustomProperty(property)
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{
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if(property && (property->type() == SizePolicy) ) {
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// QMap<QString, QVariant> spValues;
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QValueList<QVariant> keys;
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keys << QSizePolicy::Fixed
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<< QSizePolicy::Minimum
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<< QSizePolicy::Maximum
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<< QSizePolicy::Preferred
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<< QSizePolicy::Expanding
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<< QSizePolicy::MinimumExpanding
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<< QSizePolicy::Ignored;
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QStringList strings;
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strings << i18n("Size Policy", "Fixed")
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<< i18n("Size Policy", "Minimum")
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<< i18n("Size Policy", "Maximum")
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<< i18n("Size Policy", "Preferred")
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<< i18n("Size Policy", "Expanding")
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<< i18n("Size Policy", "Minimum Expanding")
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<< i18n("Size Policy", "Ignored");
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new Property("hSizeType", new Property::ListData(keys, strings),
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(int)property->value().toSizePolicy().horData(),
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i18n("Horz. Size Type"),i18n("Horizontal Size Type"),
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SizePolicy_HorData, property);
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new Property("vSizeType", new Property::ListData(keys, strings),
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(int)property->value().toSizePolicy().verData(),
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i18n("Vert. Size Type"), i18n("Vertical Size Type"),
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SizePolicy_VerData, property);
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new Property("hStretch",
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property->value().toSizePolicy().horStretch(),
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i18n("Horz. Stretch"), i18n("Horizontal Stretch"),
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SizePolicy_HorStretch, property);
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new Property("vStretch",
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property->value().toSizePolicy().verStretch(),
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i18n("Vert. Stretch"), i18n("Vertical Stretch"),
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SizePolicy_VerStretch, property);
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}
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}
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SizePolicyCustomProperty::~SizePolicyCustomProperty()
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{
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}
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bool
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SizePolicyCustomProperty::handleValue() const
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{
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if(!m_property)
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return false;
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switch(m_property->type()) {
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case SizePolicy_HorData:
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case SizePolicy_VerData:
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case SizePolicy_HorStretch:
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case SizePolicy_VerStretch:
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return true;
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default:
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return false;
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}
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}
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void
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SizePolicyCustomProperty::setValue(const QVariant &value, bool rememberOldValue)
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{
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if(!m_property)
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return;
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if(m_property->parent()) {
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QSizePolicy v = m_property->parent()->value().toSizePolicy();
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if(m_property->type() == SizePolicy_HorData)
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v.setHorData(QSizePolicy::SizeType(value.toInt()));
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else if(m_property->type() == SizePolicy_VerData)
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v.setVerData(QSizePolicy::SizeType(value.toInt()));
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else if(m_property->type() == SizePolicy_HorStretch)
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v.setHorStretch(value.toInt());
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else if(m_property->type() == SizePolicy_VerStretch)
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v.setVerStretch(value.toInt());
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m_property->parent()->setValue(v, true, false);
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}
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else {
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QSizePolicy v = value.toSizePolicy();
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m_property->child("hSizeType")->setValue(v.horData(), rememberOldValue, false);
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m_property->child("vSizeType")->setValue(v.verData(), rememberOldValue, false);
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m_property->child("hStretch")->setValue(v.horStretch(), rememberOldValue, false);
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m_property->child("vStretch")->setValue(v.verStretch(), rememberOldValue, false);
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}
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}
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QVariant
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SizePolicyCustomProperty::value() const
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{
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if(!m_property || !m_property->parent())
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return QVariant();
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if(m_property->type() == SizePolicy_HorData)
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return m_property->parent()->value().toSizePolicy().horData();
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else if(m_property->type() == SizePolicy_VerData)
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return m_property->parent()->value().toSizePolicy().verData();
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else if(m_property->type() == SizePolicy_HorStretch)
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return m_property->parent()->value().toSizePolicy().horStretch();
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else if(m_property->type() == SizePolicy_VerStretch)
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return m_property->parent()->value().toSizePolicy().verStretch();
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return QVariant();
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}
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