78 lines
2.9 KiB
C++
78 lines
2.9 KiB
C++
#ifndef PROPERTYEDITOR_H
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#define PROPERTYEDITOR_H
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#include <QTreeWidget>
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#include <QHeaderView>
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#include <QMetaProperty>
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#include <QEvent>
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#include <QDebug>
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#include <QStyledItemDelegate>
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#include <qpiconfigwidget.h>
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class Delegate: public QStyledItemDelegate {
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Q_OBJECT
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public:
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Delegate(QObject * parent = 0): QStyledItemDelegate() {ab = QBrush(QImage(":/icons/alpha.png"));}
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QWidget * createEditor(QWidget * parent, const QStyleOptionViewItem & option, const QModelIndex & index) const {cmi = const_cast<QModelIndex & >(index); return widgetForProperty(parent, index);}
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void setEditorData(QWidget * editor, const QModelIndex & index) const {setWidgetProperty(editor, index.data(Qt::UserRole));}
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void setModelData(QWidget * editor, QAbstractItemModel * model, const QModelIndex & index) const;
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void updateEditorGeometry(QWidget * editor, const QStyleOptionViewItem & option, const QModelIndex & index) const {editor->setGeometry(option.rect);}
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void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const;
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private:
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QWidget * widgetForProperty(QWidget * parent, const QModelIndex & index) const;
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void setWidgetProperty(QWidget * w, const QVariant & value) const;
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const QVariant widgetProperty(QWidget * w) const;
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QString pointString(const QPoint & p) const {return QString::number(p.x()) + " x " + QString::number(p.y());}
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QString pointString(const QPointF & p) const {return QString::number(p.x()) + " x " + QString::number(p.y());}
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QString rectString(const QRect & r) const {return QString::number(r.x()) + " x " + QString::number(r.y()) + " : " +
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QString::number(r.width()) + " x " + QString::number(r.height());}
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QString rectString(const QRectF & r) const {return QString::number(r.x()) + " x " + QString::number(r.y()) + " : " +
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QString::number(r.width()) + " x " + QString::number(r.height());}
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QBrush ab;
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mutable QModelIndex cmi;
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private slots:
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void changed() {setModelData((QWidget * )sender(), const_cast<QAbstractItemModel * >(cmi.model()), cmi);}
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void changedFlag();
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};
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typedef QPair<QMetaProperty, QVariant> PropertyValuePair;
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Q_DECLARE_METATYPE (PropertyValuePair)
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Q_DECLARE_METATYPE (QMetaProperty)
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class PropertyEditor: public QTreeWidget {
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Q_OBJECT
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public:
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explicit PropertyEditor(QWidget * parent = 0);
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virtual ~PropertyEditor();
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void assignObject(QObject * o) {object = o; rebuild();}
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protected:
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void changeEvent(QEvent * e);
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private:
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void configTree();
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void setItemBackColor(QTreeWidgetItem * i, const QColor & c) {i->setBackgroundColor(0, c); i->setBackgroundColor(1, c);}
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void setItemForeColor(QTreeWidgetItem * i, const QColor & c) {i->setForeground(0, c); i->setForeground(1, c);}
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void rebuild();
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void refresh();
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QObject * object;
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QFont font_b;
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QList<QMetaProperty> props;
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bool active_;
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private slots:
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void itemClicked(QTreeWidgetItem * item, int column);
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void itemChanged(QTreeWidgetItem * item, int column);
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};
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#endif // PROPERTYEDITOR_H
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