File indexing completed on 2024-05-12 16:35:46
0001 /* This file is part of the KDE project 0002 Copyright 2006 - Robert Knight <robertknight@gmail.com> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License as published by the Free Software Foundation; either 0007 version 2 of the License, or (at your option) any later version. 0008 0009 This library is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this library; see the file COPYING.LIB. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef CALLIGRA_SHEETS_HEADERWIDGETS 0021 #define CALLIGRA_SHEETS_HEADERWIDGETS 0022 0023 #include <QWidget> 0024 #include "Headers.h" 0025 0026 class QRubberBand; 0027 0028 0029 namespace Calligra 0030 { 0031 namespace Sheets 0032 { 0033 class Canvas; 0034 class View; 0035 0036 /** 0037 * The widget above the cells showing the column headers. 0038 */ 0039 class ColumnHeaderWidget : public QWidget, public ColumnHeader 0040 { 0041 Q_OBJECT 0042 public: 0043 ColumnHeaderWidget(QWidget *_parent, Canvas *_canvas, View *_view); 0044 ~ColumnHeaderWidget() override; 0045 0046 void updateColumns(int from, int to) override; 0047 QSizeF size() const override { return QWidget::size(); } 0048 void setCursor(const QCursor& cursor) override { QWidget::setCursor(cursor); } 0049 void scroll(qreal dx, qreal dy) override { QWidget::scroll(dx, dy); } 0050 QPalette palette() const override { return QWidget::palette(); } 0051 void update() override { QWidget::update(); } 0052 private Q_SLOTS: 0053 void slotAutoScroll(const QPoint& distance); 0054 0055 protected: 0056 void paintEvent(QPaintEvent* _ev) override; 0057 void mousePressEvent(QMouseEvent* _ev) override; 0058 void mouseReleaseEvent(QMouseEvent* _ev) override; 0059 void mouseDoubleClickEvent(QMouseEvent* _ev) override; 0060 void mouseMoveEvent(QMouseEvent* _ev) override; 0061 void wheelEvent(QWheelEvent*) override; 0062 void focusOutEvent(QFocusEvent* ev) override; 0063 void resizeEvent(QResizeEvent * _ev) override; 0064 0065 void paintSizeIndicator(int mouseX) override; 0066 void removeSizeIndicator() override; 0067 0068 private Q_SLOTS: 0069 void toolChanged(const QString& toolId); 0070 0071 private: 0072 QRubberBand* m_rubberband; 0073 }; 0074 0075 /** 0076 * The widget left to the cells showing the row headers. 0077 */ 0078 class RowHeaderWidget : public QWidget, public RowHeader 0079 { 0080 Q_OBJECT 0081 public: 0082 RowHeaderWidget(QWidget *_parent, Canvas *_canvas, View *_view); 0083 ~RowHeaderWidget() override; 0084 0085 void updateRows(int from, int to) override; 0086 QSizeF size() const override { return QWidget::size(); } 0087 void setCursor(const QCursor& cursor) override { QWidget::setCursor(cursor); } 0088 void scroll(qreal dx, qreal dy) override { QWidget::scroll(dx, dy); } 0089 QPalette palette() const override { return QWidget::palette(); } 0090 void update() override { QWidget::update(); } 0091 private Q_SLOTS: 0092 void slotAutoScroll(const QPoint& distance); 0093 0094 protected: 0095 void paintEvent(QPaintEvent* _ev) override; 0096 void mousePressEvent(QMouseEvent* _ev) override; 0097 void mouseReleaseEvent(QMouseEvent* _ev) override; 0098 void mouseMoveEvent(QMouseEvent* _ev) override; 0099 void mouseDoubleClickEvent(QMouseEvent* _ev) override; 0100 void wheelEvent(QWheelEvent*) override; 0101 void focusOutEvent(QFocusEvent* ev) override; 0102 0103 void paintSizeIndicator(int mouseY) override; 0104 void removeSizeIndicator() override; 0105 private Q_SLOTS: 0106 void toolChanged(const QString& toolId); 0107 0108 private: 0109 QRubberBand* m_rubberband; 0110 }; 0111 0112 /** 0113 * The widget in the top left corner of the canvas, 0114 * responsible for selecting all cells in a sheet. 0115 */ 0116 class SelectAllButtonWidget : public QWidget, public SelectAllButton 0117 { 0118 Q_OBJECT 0119 public: 0120 explicit SelectAllButtonWidget(CanvasBase* canvasBase); 0121 ~SelectAllButtonWidget() override; 0122 0123 QPalette palette() const override { return QWidget::palette(); } 0124 void update() override { QWidget::update(); } 0125 protected: 0126 void paintEvent(QPaintEvent* event) override; 0127 void mousePressEvent(QMouseEvent* event) override; 0128 void mouseReleaseEvent(QMouseEvent* event) override; 0129 void wheelEvent(QWheelEvent*) override; 0130 0131 private Q_SLOTS: 0132 void toolChanged(const QString& toolId); 0133 }; 0134 0135 } // namespace Sheets 0136 } // namespace Calligra 0137 0138 #endif