File indexing completed on 2024-05-12 15:59:57
0001 /* This file is part of the KDE project 0002 * SPDX-FileCopyrightText: 2008 Jan Hambrecht <jaham@gmx.net> 0003 * SPDX-FileCopyrightText: 2011 José Luis Vergara <pentalis@gmail.com> 0004 * SPDX-FileCopyrightText: 2018 Boudewijn Rempt <boud@valdyas.org> 0005 * 0006 * SPDX-License-Identifier: LGPL-2.0-or-later 0007 */ 0008 0009 #ifndef KISRESOURCEITEMVIEW_H 0010 #define KISRESOURCEITEMVIEW_H 0011 0012 #include <QTableView> 0013 #include <QScroller> 0014 0015 #include <KisKineticScroller.h> 0016 0017 #include "KisIconToolTip.h" 0018 0019 class QEvent; 0020 class QModelIndex; 0021 0022 #include "kritaresourcewidgets_export.h" 0023 0024 /// The resource view 0025 class KRITARESOURCEWIDGETS_EXPORT KisResourceItemView : public QTableView 0026 { 0027 Q_OBJECT 0028 0029 public: 0030 0031 enum ViewMode { 0032 FIXED_COLUMNS, /// The number of columns is fixed 0033 FIXED_ROWS /// The number of rows is fixed 0034 }; 0035 0036 explicit KisResourceItemView(QWidget *parent = 0); 0037 ~KisResourceItemView() override { disconnect(); } 0038 0039 public Q_SLOTS: 0040 void slotScrollerStateChange(QScroller::State state){ KisKineticScroller::updateCursor(this, state); } 0041 0042 Q_SIGNALS: 0043 0044 void sigSizeChanged(); 0045 0046 Q_SIGNALS: 0047 0048 void currentResourceChanged(const QModelIndex &); 0049 void currentResourceClicked(const QModelIndex &); 0050 0051 void contextMenuRequested(const QPoint &); 0052 0053 protected: 0054 0055 friend class KisResourceItemChooser; 0056 0057 void contextMenuEvent(QContextMenuEvent *event) override; 0058 void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected) override; 0059 0060 void mousePressEvent(QMouseEvent *event) override; 0061 bool viewportEvent(QEvent *event) override; 0062 0063 /** 0064 * This will draw a number of rows based on the number of columns if m_viewMode is FIXED_COLUMNS 0065 * And it will draw a number of columns based on the number of rows if m_viewMode is FIXED_ROWS 0066 */ 0067 void resizeEvent(QResizeEvent *event) override; 0068 0069 void setViewMode(ViewMode mode); 0070 0071 void updateView(); 0072 0073 0074 private Q_SLOTS: 0075 void slotItemClicked(const QModelIndex &index); 0076 0077 private: 0078 KisIconToolTip m_tip; 0079 QModelIndex m_beforeClickIndex; 0080 ViewMode m_viewMode; 0081 }; 0082 0083 #endif // KORESOURCEITEMVIEW_H