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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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a69e39cd2f
When user finish the element pose mode, the element under the cursor is deleted, but continue to be show by the widget. So, click on this element in the widget cause a crash. This case come when user add element and go to another diagram without finish the pose mode, and open Xref link widget from an element in this other diagram. git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4993 bfdf4180-ca20-0410-9c96-a3a8aa849046
141 lines
3.7 KiB
C++
141 lines
3.7 KiB
C++
/*
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Copyright 2006-2017 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PROJECT_VIEW_H
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#define PROJECT_VIEW_H
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#include <QWidget>
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#include "templatelocation.h"
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#include "qetresult.h"
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class QETProject;
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class DiagramView;
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class Diagram;
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class ElementsLocation;
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class QTabWidget;
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class QLabel;
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class QVBoxLayout;
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/**
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This class provides a widget displaying the diagrams of a particular
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project using tabs.
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*/
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class ProjectView : public QWidget
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{
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Q_OBJECT
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// constructors, destructor
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public:
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ProjectView(QETProject *, QWidget * = 0);
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virtual ~ProjectView();
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private:
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ProjectView(const ProjectView &);
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// methods
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public:
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QETProject *project();
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void setProject(QETProject *);
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QList<DiagramView *> diagram_views() const;
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DiagramView *currentDiagram() const;
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void closeEvent(QCloseEvent *);
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void changeTabUp();
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void changeTabDown();
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void changeFirstTab();
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void changeLastTab();
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public slots:
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void addNewDiagram();
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void addNewDiagramFolioList();
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void addDiagram(DiagramView *);
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void removeDiagram(DiagramView *);
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void removeDiagram(Diagram *);
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void showDiagram(DiagramView *);
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void showDiagram(Diagram *);
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void editProjectProperties();
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void editCurrentDiagramProperties();
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void editDiagramProperties(DiagramView *);
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void editDiagramProperties(Diagram *);
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void moveDiagramUp(DiagramView *);
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void moveDiagramUp(Diagram *);
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void moveDiagramDown(DiagramView *);
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void moveDiagramDown(Diagram *);
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void moveDiagramUpTop(DiagramView *);
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void moveDiagramUpTop(Diagram *);
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void moveDiagramUpx10(DiagramView *);
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void moveDiagramUpx10(Diagram *);
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void moveDiagramDownx10(DiagramView *);
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void moveDiagramDownx10(Diagram *);
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void printProject();
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void exportProject();
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QETResult save();
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QETResult saveAs();
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QETResult doSave();
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int cleanProject();
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void updateWindowTitle();
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void updateTabTitle(DiagramView *);
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void updateAllTabsTitle();
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void tabMoved(int, int);
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signals:
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void diagramAdded(DiagramView *);
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void diagramRemoved(DiagramView *);
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void diagramActivated(DiagramView *);
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void projectClosed(ProjectView *);
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void errorEncountered(const QString &);
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// relayed signals
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void findElementRequired(const ElementsLocation &);
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void editElementRequired(const ElementsLocation &);
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private:
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void initActions();
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void initWidgets();
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void initLayout();
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void loadDiagrams();
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DiagramView *findDiagram(Diagram *);
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DiagramView *nextDiagram();
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DiagramView *previousDiagram();
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DiagramView *firstDiagram();
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DiagramView *lastDiagram();
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void rebuildDiagramsMap();
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bool tryClosing();
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bool tryClosingElementEditors();
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int tryClosingDiagrams();
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QString askUserForFilePath(bool = true);
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QETResult noProjectResult() const;
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private slots:
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void tabChanged(int);
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void tabDoubleClicked(int);
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void setDisplayFallbackWidget(bool);
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void adjustReadOnlyState();
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// attributes
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private:
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QAction *add_new_diagram_;
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QETProject *m_project;
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QVBoxLayout *layout_;
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QWidget *fallback_widget_;
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QLabel *fallback_label_;
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QTabWidget *m_tab;
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QMap<int, DiagramView *> m_diagram_ids;
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int m_previous_tab_index = -1;
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QList<DiagramView *> m_diagram_view_list;
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};
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#endif
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