File indexing completed on 2024-04-14 03:40:28
0001 /* 0002 TaskWidget.h - paint a task 0003 SPDX-FileCopyrightText: 2004 Sebastian Stein <seb.kde@hpfsc.de> 0004 SPDX-FileCopyrightText: 2008 Tadeu Araujo <tadeu.araujo@ltia.fc.unesp.br> 0005 SPDX-FileCopyrightText: 2008 Danilo Balzaque <danilo.balzaque@ltia.fc.unesp.br> 0006 0007 SPDX-License-Identifier: GPL-2.0-or-later 0008 */ 0009 0010 #ifndef TASKWIDGET_H 0011 #define TASKWIDGET_H 0012 0013 #include "FractionBaseWidget.h" 0014 #include "Task.h" 0015 0016 #include <QWidget> 0017 0018 class QPaintEvent; 0019 0020 /** important for add_sub and mul_div */ 0021 #define YES 1 0022 #define NO 0 0023 0024 /** important for op_vector */ 0025 #define ADD 0 0026 #define SUB 1 0027 #define MUL 2 0028 #define DIV 3 0029 0030 /*! class to paint task with fractions 0031 * 0032 * \author Sebastian Stein */ 0033 class TaskWidget : public FractionBaseWidget 0034 { 0035 Q_OBJECT 0036 public: 0037 /** constructor */ 0038 explicit TaskWidget(QWidget * parent = nullptr, const Task ¶_task = Task()); 0039 0040 /** destructor */ 0041 ~TaskWidget() override; 0042 0043 /** set the task to be displayed */ 0044 void setTask(const Task ¶_task); 0045 0046 void setQuestionMixed(bool value); 0047 0048 private: 0049 0050 /** the task to be displayed */ 0051 Task m_task; 0052 0053 bool m_questionMixed; 0054 0055 /** overriding the paint event of FractionBaseWidget */ 0056 void paintEvent(QPaintEvent*) override; 0057 }; 0058 0059 #endif