58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
/*
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* Squawk messenger.
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* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
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*
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* This program 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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*
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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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*
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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 COMBOBOXDELEGATE_H
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#define COMBOBOXDELEGATE_H
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#include <QStyledItemDelegate>
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#include <QComboBox>
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#include <QFocusEvent>
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#include <deque>
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/**
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* @todo write docs
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*/
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class ComboboxDelegate : public QStyledItemDelegate
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{
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Q_OBJECT
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class FocusFilter : public QObject {
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public:
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bool eventFilter(QObject *src, QEvent *evt) override;
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};
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public:
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ComboboxDelegate(QObject *parent = nullptr);
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~ComboboxDelegate();
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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void setEditorData(QWidget *editor, const QModelIndex &index) const override;
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void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override;
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void addEntry(const QString& title, const QIcon& icon = QIcon());
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private:
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std::deque<std::pair<QString, QIcon>> entries;
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FocusFilter* ff;
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};
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#endif // COMBOBOXDELEGATE_H
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