1 | /* This file is part of the KDE project |
2 | Copyright (C) 2007 Kevin Ottens <ervin@kde.org> |
3 | |
4 | This library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Library General Public |
6 | License version 2 as published by the Free Software Foundation. |
7 | |
8 | This library is distributed in the hope that it will be useful, |
9 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
11 | Library General Public License for more details. |
12 | |
13 | You should have received a copy of the GNU Library General Public License |
14 | along with this library; see the file COPYING.LIB. If not, write to |
15 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
16 | Boston, MA 02110-1301, USA. |
17 | |
18 | */ |
19 | #ifndef KFILEPLACESVIEW_H |
20 | #define KFILEPLACESVIEW_H |
21 | |
22 | #include <kfile_export.h> |
23 | |
24 | #include <QtGui/QListView> |
25 | |
26 | #include <kurl.h> |
27 | |
28 | class QResizeEvent; |
29 | class ; |
30 | |
31 | /** |
32 | * This class allows to display a KFilePlacesModel. |
33 | */ |
34 | class KFILE_EXPORT KFilePlacesView : public QListView |
35 | { |
36 | Q_OBJECT |
37 | public: |
38 | KFilePlacesView(QWidget *parent = 0); |
39 | ~KFilePlacesView(); |
40 | |
41 | /** |
42 | * If \a enabled is true, it is allowed dropping items |
43 | * above a place for e. g. copy or move operations. The application |
44 | * has to take care itself to perform the operation |
45 | * (see KFilePlacesView::urlsDropped()). If |
46 | * \a enabled is false, it is only possible adding items |
47 | * as additional place. Per default dropping on a place is |
48 | * disabled. |
49 | */ |
50 | void setDropOnPlaceEnabled(bool enabled); |
51 | bool isDropOnPlaceEnabled() const; |
52 | |
53 | /** |
54 | * If \a enabled is true (the default), items will automatically resize |
55 | * themselves to fill the view. |
56 | * |
57 | * @since 4.1 |
58 | */ |
59 | void setAutoResizeItemsEnabled(bool enabled); |
60 | bool isAutoResizeItemsEnabled() const; |
61 | |
62 | public Q_SLOTS: |
63 | void setUrl(const KUrl &url); |
64 | void setShowAll(bool showAll); |
65 | virtual QSize sizeHint() const; |
66 | virtual void setModel(QAbstractItemModel *model); |
67 | |
68 | protected: |
69 | virtual void keyPressEvent(QKeyEvent *event); |
70 | virtual void (QContextMenuEvent *event); |
71 | virtual void resizeEvent(QResizeEvent *event); |
72 | virtual void showEvent(QShowEvent *event); |
73 | virtual void hideEvent(QHideEvent *event); |
74 | virtual void dragEnterEvent(QDragEnterEvent *event); |
75 | virtual void dragLeaveEvent(QDragLeaveEvent *event); |
76 | virtual void dragMoveEvent(QDragMoveEvent *event); |
77 | virtual void dropEvent(QDropEvent *event); |
78 | virtual void paintEvent(QPaintEvent *event); |
79 | |
80 | protected Q_SLOTS: |
81 | void rowsInserted(const QModelIndex &parent, int start, int end); |
82 | void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight); |
83 | |
84 | Q_SIGNALS: |
85 | void urlChanged(const KUrl &url); |
86 | |
87 | /** |
88 | * Is emitted if items are dropped on the place \a dest. |
89 | * The application has to take care itself about performing the |
90 | * corresponding action like copying or moving. |
91 | */ |
92 | void urlsDropped(const KUrl &dest, QDropEvent *event, QWidget *parent); |
93 | |
94 | private: |
95 | Q_PRIVATE_SLOT(d, void adaptItemSize()) |
96 | Q_PRIVATE_SLOT(d, void _k_placeClicked(const QModelIndex &)) |
97 | Q_PRIVATE_SLOT(d, void _k_placeEntered(const QModelIndex &)) |
98 | Q_PRIVATE_SLOT(d, void _k_placeLeft(const QModelIndex &)) |
99 | Q_PRIVATE_SLOT(d, void _k_storageSetupDone(const QModelIndex &, bool)) |
100 | Q_PRIVATE_SLOT(d, void _k_adaptItemsUpdate(qreal)) |
101 | Q_PRIVATE_SLOT(d, void _k_itemAppearUpdate(qreal)) |
102 | Q_PRIVATE_SLOT(d, void _k_itemDisappearUpdate(qreal)) |
103 | Q_PRIVATE_SLOT(d, void _k_enableSmoothItemResizing()) |
104 | Q_PRIVATE_SLOT(d, void _k_trashUpdated(KJob *)) |
105 | Q_PRIVATE_SLOT(d, void _k_capacityBarFadeValueChanged()) |
106 | Q_PRIVATE_SLOT(d, void _k_triggerDevicePolling()) |
107 | |
108 | class Private; |
109 | Private * const d; |
110 | friend class Private; |
111 | }; |
112 | |
113 | #endif |
114 | |