| 1 | /* |
|---|
| 2 | SPDX-FileCopyrightText: 2006 Hamish Rodda <rodda@kde.org> |
|---|
| 3 | SPDX-FileCopyrightText: 2007-2008 David Nolden <david.nolden.kdevelop@art-master.de> |
|---|
| 4 | |
|---|
| 5 | SPDX-License-Identifier: LGPL-2.0-or-later |
|---|
| 6 | */ |
|---|
| 7 | |
|---|
| 8 | #ifndef KATECOMPLETIONTREE_H |
|---|
| 9 | #define KATECOMPLETIONTREE_H |
|---|
| 10 | |
|---|
| 11 | #include <QTreeView> |
|---|
| 12 | |
|---|
| 13 | class KateCompletionWidget; |
|---|
| 14 | class KateCompletionModel; |
|---|
| 15 | |
|---|
| 16 | class QTimer; |
|---|
| 17 | |
|---|
| 18 | class KateCompletionTree final : public QTreeView |
|---|
| 19 | { |
|---|
| 20 | public: |
|---|
| 21 | explicit KateCompletionTree(KateCompletionWidget *parent); |
|---|
| 22 | |
|---|
| 23 | KateCompletionWidget *widget() const; |
|---|
| 24 | KateCompletionModel *kateModel() const; |
|---|
| 25 | |
|---|
| 26 | void resizeColumns(bool firstShow = false, bool forceResize = false); |
|---|
| 27 | |
|---|
| 28 | int sizeHintForColumn(int column) const override |
|---|
| 29 | { |
|---|
| 30 | return columnWidth(column); |
|---|
| 31 | } |
|---|
| 32 | |
|---|
| 33 | // Navigation |
|---|
| 34 | bool nextCompletion(); |
|---|
| 35 | bool previousCompletion(); |
|---|
| 36 | bool pageDown(); |
|---|
| 37 | bool pageUp(); |
|---|
| 38 | void top(); |
|---|
| 39 | void bottom(); |
|---|
| 40 | |
|---|
| 41 | void scheduleUpdate(); |
|---|
| 42 | |
|---|
| 43 | void setScrollingEnabled(bool); |
|---|
| 44 | |
|---|
| 45 | private: |
|---|
| 46 | void resizeColumnsSlot(); |
|---|
| 47 | |
|---|
| 48 | protected: |
|---|
| 49 | void currentChanged(const QModelIndex ¤t, const QModelIndex &previous) override; /// Not available as a signal in this way |
|---|
| 50 | void scrollContentsBy(int dx, int dy) override; |
|---|
| 51 | void initViewItemOption(QStyleOptionViewItem *option) const override; |
|---|
| 52 | |
|---|
| 53 | private: |
|---|
| 54 | bool m_scrollingEnabled; |
|---|
| 55 | QTimer *m_resizeTimer; |
|---|
| 56 | }; |
|---|
| 57 | |
|---|
| 58 | #endif |
|---|
| 59 | |
|---|
