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87 lines
2.9 KiB
C++
87 lines
2.9 KiB
C++
/****************************************************************
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* This file is distributed under the following license:
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*
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* Copyright (c) 2012, RetroShare Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#ifndef _RSTREEWIDGET_H
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#define _RSTREEWIDGET_H
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#include <QTreeWidget>
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#define FILTER_REASON_TEXT 0x0001
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#define FILTER_REASON_MINVAL 0x0002
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/* Subclassing QTreeWidget */
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class RSTreeWidget : public QTreeWidget
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{
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Q_OBJECT
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public:
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RSTreeWidget(QWidget *parent = 0);
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QString placeholderText() { return mPlaceholderText; }
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void setPlaceholderText(const QString &text);
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void setFilterReasonRole(int role = -1);
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void filterItems(int filterColumn, const QString &text, int role = Qt::DisplayRole);
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void filterMinValItems(int filterColumn, const double &value, int role = Qt::DisplayRole);
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void setSettingsVersion(qint32 version);
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void processSettings(bool load);
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void enableColumnCustomize(bool customizable);
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void setColumnCustomizable(int column, bool customizable);
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void resort();
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// Add QAction to context menu (action won't be deleted)
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void addContextMenuAction(QAction *action);
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// Add QMenu to context menu (menu won't be deleted)
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void addContextMenuMenu(QMenu *menu);
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// Get Default context menu (Columns choice and menus added)
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QMenu *createStandardContextMenu(QMenu *menu);
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signals:
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void signalMouseMiddleButtonClicked(QTreeWidgetItem *item);
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void columnVisibleChanged(int column, bool visible);
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private:
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bool filterItem(QTreeWidgetItem *item, int filterColumn, const QString &text, int role);
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bool filterMinValItem(QTreeWidgetItem *item, int filterColumn, const double &value, int role);
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private slots:
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void headerContextMenuRequested(const QPoint &pos);
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void columnVisible();
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protected:
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void paintEvent(QPaintEvent *event);
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virtual void mousePressEvent(QMouseEvent *event);
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private:
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QString mPlaceholderText;
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bool mEnableColumnCustomize;
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quint32 mSettingsVersion;
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QMap<int, bool> mColumnCustomizable;
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QList<QAction*> mContextMenuActions;
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QList<QMenu*> mContextMenuMenus;
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int mFilterReasonRole;
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};
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#endif
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