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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #ifndef SKLISTWIDGET_H_ | 10 #ifndef SKLISTWIDGET_H_ |
11 #define SKLISTWIDGET_H_ | 11 #define SKLISTWIDGET_H_ |
12 | 12 |
13 #include <QAbstractItemDelegate> | 13 #include <QAbstractItemDelegate> |
14 #include <QPainter> | 14 #include <QPainter> |
15 | 15 |
16 /** \class SkListWidget | 16 /** \class SkListWidget |
17 | 17 |
18 This widget contains the draw commands. | 18 This widget contains the draw commands. |
19 */ | 19 */ |
20 class SkListWidget : public QAbstractItemDelegate { | 20 class SkListWidget : public QAbstractItemDelegate { |
21 public: | 21 public: |
| 22 enum IndexStyle { |
| 23 kIndex_IndexStyle, |
| 24 kOffset_IndexStyle, |
| 25 }; |
| 26 |
22 /** | 27 /** |
23 Constructs the list widget with the specified parent for layout purposes
. | 28 Constructs the list widget with the specified parent for layout purposes
. |
24 @param parent The parent container of this widget | 29 @param parent The parent container of this widget |
25 */ | 30 */ |
26 SkListWidget(QObject* parent = NULL); | 31 SkListWidget(QObject* parent = NULL) : fIndexStyle(kIndex_IndexStyle) {} |
27 | 32 |
28 ~SkListWidget(); | 33 virtual ~SkListWidget() {} |
29 | 34 |
30 /** | 35 /** |
31 Draws the current state of the widget. Overriden from QWidget. | 36 Draws the current state of the widget. Overriden from QWidget. |
32 */ | 37 */ |
33 void paint (QPainter* painter, const QStyleOptionViewItem& option, | 38 void paint(QPainter* painter, const QStyleOptionViewItem& option, |
34 const QModelIndex& index ) const; | 39 const QModelIndex& index ) const; |
35 | 40 |
36 /** | 41 /** |
37 Returns the default size of the widget. Overriden from QWidget. | 42 Returns the default size of the widget. Overriden from QWidget. |
38 */ | 43 */ |
39 QSize sizeHint (const QStyleOptionViewItem& option, | 44 QSize sizeHint(const QStyleOptionViewItem& option, |
40 const QModelIndex& index) const; | 45 const QModelIndex& index) const; |
| 46 |
| 47 |
| 48 void setIndexStyle(IndexStyle indexStyle) { |
| 49 fIndexStyle = indexStyle; |
| 50 } |
| 51 |
| 52 protected: |
| 53 IndexStyle fIndexStyle; |
41 }; | 54 }; |
42 | 55 |
43 #endif | 56 #endif |
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