1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/*
SPDX-FileCopyrightText: 2007 David Nolden <david.nolden.kdevelop@art-master.de>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#ifndef KDEVPLATFORM_PLUGIN_EXPANDINGTREE_H
#define KDEVPLATFORM_PLUGIN_EXPANDINGTREE_H
#include <QTreeView>
#include <QTextDocument>
//A tree that allows drawing additional information
class ExpandingTree
: public QTreeView
{
Q_OBJECT
public:
explicit ExpandingTree(QWidget* parent);
enum CustomRoles {
ProjectPathRole = Qt::UserRole + 5000
};
void setModel(QAbstractItemModel* model) override;
protected:
void drawRow (QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
int sizeHintForColumn (int column) const override;
void drawBranches(QPainter* painter, const QRect& rect, const QModelIndex& index) const override;
private:
mutable QTextDocument m_drawText;
};
#endif // KDEVPLATFORM_PLUGIN_EXPANDINGTREE_H
|
