12f81a1dba
Cut: focus widget has a selection, a 'cut' slot and 'canCut' Copy: focus widget has a selection and a 'copy' slot Paste: focus widget has a 'paste' slot and can accept the clipboard item
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
/*
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Copyright (C) 2020 Srivats P.
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This file is part of "Ostinato"
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This 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 3 of the License, or
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(at your option) any later version.
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This program 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 this program. If not, see <http://www.gnu.org/licenses/>
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*/
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#ifndef _CLIPBOARD_HELPER_H
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#define _CLIPBOARD_HELPER_H
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#include <QObject>
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#include <QList>
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class QAction;
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class QItemSelection;
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class ClipboardHelper : public QObject
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{
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Q_OBJECT
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public:
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ClipboardHelper(QObject *parent=nullptr);
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QList<QAction*> actions();
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private slots:
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void actionTriggered();
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void updateCutCopyStatus(QWidget *old, QWidget *now);
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void focusWidgetSelectionChanged(const QItemSelection &selected,
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const QItemSelection &deselected);
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void focusWidgetModelReset();
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void updatePasteStatus();
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private:
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QAction *actionCut_{nullptr};
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QAction *actionCopy_{nullptr};
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QAction *actionPaste_{nullptr};
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};
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#endif
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