Some basic message painting

ui/utils/messagedelegate.h

@@ -0,0 +1,50 @@
+/*
+ * Squawk messenger. 
+ * Copyright (C) 2019  Yury Gubich <blue@macaw.me>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MESSAGEDELEGATE_H
+#define MESSAGEDELEGATE_H
+
+#include <QStyledItemDelegate>
+#include <QFont>
+#include <QFontMetrics>
+
+#include "shared/icons.h"
+
+class MessageDelegate : public QStyledItemDelegate
+{
+    Q_OBJECT
+public:
+    MessageDelegate(QObject *parent = nullptr);
+    ~MessageDelegate();
+    
+    void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
+    QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
+    //void setModelData(QWidget * editor, QAbstractItemModel * model, const QModelIndex & index) const override;
+    
+    void initializeFonts(const QFont& font);
+    
+private:
+    QFont bodyFont;
+    QFont nickFont;
+    QFont dateFont;
+    QFontMetrics bodyMetrics;
+    QFontMetrics nickMetrics;
+    QFontMetrics dateMetrics;
+};
+
+#endif // MESSAGEDELEGATE_H