5b864424db
* handle all exceptions in Application::onLastWindowClosed because this method can be (indirectly) called from ~BaseView and would otherwise trigger std::terminate() * handle exceptions in PropertyEditor::closeTransaction() because when recomputing a document while closing it leaves the editor in a bad state
140 lines
5.0 KiB
C++
140 lines
5.0 KiB
C++
/***************************************************************************
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* Copyright (c) 2004 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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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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* *
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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 *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef PROPERTYEDITOR_H
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#define PROPERTYEDITOR_H
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#include <map>
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#include <string>
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#include <vector>
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#include <unordered_set>
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#include <QTreeView>
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#include <App/DocumentObserver.h>
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#include "PropertyItem.h"
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#include "PropertyModel.h"
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namespace App {
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class Property;
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class Document;
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}
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namespace Gui {
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class PropertyView;
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namespace PropertyEditor {
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class PropertyItemDelegate;
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class PropertyModel;
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/*!
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Put this into the .qss file after Gui--PropertyEditor--PropertyEditor
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Gui--PropertyEditor--PropertyEditor
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{
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qproperty-groupBackground: gray;
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qproperty-groupTextColor: white;
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}
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See also: https://man42.net/blog/2011/09/qt-4-7-modify-a-custom-q_property-with-a-qt-style-sheet/
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*/
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class PropertyEditor : public QTreeView
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{
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Q_OBJECT
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Q_PROPERTY(QBrush groupBackground READ groupBackground WRITE setGroupBackground DESIGNABLE true SCRIPTABLE true)
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Q_PROPERTY(QColor groupTextColor READ groupTextColor WRITE setGroupTextColor DESIGNABLE true SCRIPTABLE true)
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public:
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PropertyEditor(QWidget *parent = 0);
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~PropertyEditor();
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/** Builds up the list view with the properties. */
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void buildUp(PropertyModel::PropertyList &&props = PropertyModel::PropertyList(), bool checkDocument=false);
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void updateProperty(const App::Property&);
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void updateEditorMode(const App::Property&);
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bool appendProperty(const App::Property&);
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void removeProperty(const App::Property&);
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void setAutomaticExpand(bool);
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bool isAutomaticExpand(bool) const;
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void setAutomaticDocumentUpdate(bool);
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bool isAutomaticDocumentUpdate(bool) const;
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/*! Reset the internal state of the view. */
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virtual void reset();
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QBrush groupBackground() const;
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void setGroupBackground(const QBrush& c);
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QColor groupTextColor() const;
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void setGroupTextColor(const QColor& c);
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bool isBinding() const { return binding; }
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protected Q_SLOTS:
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void onItemActivated(const QModelIndex &index);
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protected:
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virtual void closeEditor (QWidget * editor, QAbstractItemDelegate::EndEditHint hint);
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virtual void commitData (QWidget * editor);
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virtual void editorDestroyed (QObject * editor);
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virtual void currentChanged (const QModelIndex & current, const QModelIndex & previous);
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virtual void rowsInserted (const QModelIndex & parent, int start, int end);
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virtual void drawBranches(QPainter *painter, const QRect &rect, const QModelIndex &index) const;
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virtual QStyleOptionViewItem viewOptions() const;
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virtual void contextMenuEvent(QContextMenuEvent *event);
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virtual bool event(QEvent*);
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private:
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void setEditorMode(const QModelIndex & parent, int start, int end);
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void updateItemEditor(bool enable, int column, const QModelIndex& parent);
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void setupTransaction(const QModelIndex &);
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void closeTransaction();
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void recomputeDocument(App::Document*);
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private:
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PropertyItemDelegate *delegate;
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PropertyModel* propertyModel;
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QStringList selectedProperty;
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PropertyModel::PropertyList propList;
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std::unordered_set<const App::PropertyContainer*> propOwners;
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bool autoexpand;
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bool autoupdate;
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bool committing;
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bool delaybuild;
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bool binding;
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int transactionID = 0;
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QColor groupColor;
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QBrush background;
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friend class Gui::PropertyView;
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};
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} //namespace PropertyEditor
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} //namespace Gui
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#endif // PROPERTYEDITOR_H
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