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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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c71ed69342
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2288 bfdf4180-ca20-0410-9c96-a3a8aa849046
93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
/*
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Copyright 2006-2013 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 CLOSE_DIAGRAMS_DIALOG_H
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#define CLOSE_DIAGRAMS_DIALOG_H
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#include <QDialog>
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#include <QSignalMapper>
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class QAbstractButton;
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class QDialogButtonBox;
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class QCheckBox;
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class QLabel;
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class QPushButton;
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class Diagram;
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class QGridLayout;
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class QScrollArea;
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/**
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This class represents a dialog asking users whether they want to save
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their modified project when it is being closed and what they wish to save
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in it.
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*/
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class CloseDiagramsDialog : public QDialog {
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Q_OBJECT
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public:
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enum Actions {
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Unknown,
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Save,
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DoNotSave,
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Remove
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};
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// Constructors, destructor
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public:
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CloseDiagramsDialog(const QList<Diagram *> &diagrams, QWidget *parent = 0);
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virtual ~CloseDiagramsDialog();
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private:
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CloseDiagramsDialog(const CloseDiagramsDialog &);
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// methods
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public:
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int answer() const;
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int actionForDiagram(Diagram *);
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QList<Diagram *> diagramsByAction(Actions);
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private:
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void initWidgets();
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void initLayout();
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void loadDiagramsList();
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void addDiagram(Diagram *, int);
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QCheckBox *getCheckBoxForDiagram(Diagram *);
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QString diagramTitle(Diagram *);
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QString diagramStatus(Diagram *);
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QString diagramAction(Diagram *);
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signals:
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void showDiagram(Diagram *);
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private slots:
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void lambdaCheckBoxChangedState(int);
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void topCheckBoxChangedState(int);
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void setCheckedAll(bool);
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void requireShowDiagram(int);
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void storeAnswer(QAbstractButton *);
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// attributes
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private:
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QList<Diagram *> diagrams_list_; ///< List of (modified or newly added) diagrams displayed by the dialog
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QLabel *informative_label1_; ///< Informative label when there are modified diagrams
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QLabel *informative_label2_; ///< Informative label when there is no modified diagram
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QCheckBox *all_checkbox_; ///< Header checkbox to check/uncheck all other checkboxes
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QScrollArea *diagrams_list_area_; ///< Scroll area to make the diagrams visual list fit in the dialog
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QWidget *diagrams_list_widget_; ///< Scrolled widget
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QGridLayout *diagrams_list_layout_; ///< Layout used to list diagrams
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QDialogButtonBox *buttons_; ///< Buttons for users to input their final choice
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int answer_; ///< Reflects the user answer once the diagram has been executed
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QSignalMapper show_mapper_; ///< Signal mapper for the "show diagram" buttons to work
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};
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#endif
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