diff options
| author | Peter Penz <[email protected]> | 2010-07-24 22:08:30 +0000 |
|---|---|---|
| committer | Peter Penz <[email protected]> | 2010-07-24 22:08:30 +0000 |
| commit | a5cf21ff06aff44cde563eaceae3c6cef452ee48 (patch) | |
| tree | 3d23179b483e4c9ad5598b128c3063885fe33a30 /src/folderexpander.h | |
| parent | 652d08c9242ed51d86dba3b2afda9d3b2e9a9cd7 (diff) | |
Sourcecode hierarchy cleanup: Move further files from src to src/views
svn path=/trunk/KDE/kdebase/apps/; revision=1154150
Diffstat (limited to 'src/folderexpander.h')
| -rw-r--r-- | src/folderexpander.h | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/src/folderexpander.h b/src/folderexpander.h deleted file mode 100644 index 63de57f4a..000000000 --- a/src/folderexpander.h +++ /dev/null @@ -1,89 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2008 by Simon St James <[email protected]> * - * * - * 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 2 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, write to the * - * Free Software Foundation, Inc., * - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - ***************************************************************************/ - -#ifndef FOLDEREXPANDER_H -#define FOLDEREXPANDER_H - -// Needs to be exported as FoldersPanel uses it. -#include "libdolphin_export.h" - -#include <QObject> -#include <QPoint> - -class QAbstractItemView; -class QTreeView; -class QTimer; -class QSortFilterProxyModel; -class QModelIndex; - -/** - * Grants auto expanding functionality to the provided item view. - * Qt has its own auto expand mechanism, but this works only - * for QTreeView. Auto expanding of folders is turned on - * per default. - * - * If the provided view is an instance of the class QTreeView, the - * expansion of the directory is automatically done on hover. Otherwise - * the enterDir() signal is emitted and the caller needs to ensure that - * the requested directory is entered. - * - * The FolderExpander becomes a child of the provided view. - */ -class LIBDOLPHINPRIVATE_EXPORT FolderExpander : public QObject -{ - Q_OBJECT - -public: - FolderExpander(QAbstractItemView* view, QSortFilterProxyModel* proxyModel); - virtual ~FolderExpander(); - - void setEnabled(bool enabled); - bool enabled() const; - -signals: - /** - * Is emitted if the directory \a dirModelIndex should be entered. The - * signal is not emitted when a QTreeView is used, as the entering of - * the directory is already provided by expanding the tree node. - */ - void enterDir(const QModelIndex& dirModelIndex); - - -private slots: - void viewScrolled(); - void autoExpandTimeout(); - -private: - bool m_enabled; - - QAbstractItemView* m_view; - QSortFilterProxyModel* m_proxyModel; - - QTimer* m_autoExpandTriggerTimer; - QPoint m_autoExpandPos; - - static const int AUTO_EXPAND_DELAY = 700; - - /** - * Watchs the drag/move events for the view to decide - * whether auto expanding of a folder should be triggered. - */ - bool eventFilter(QObject* watched, QEvent* event); -}; -#endif |
