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75 lines
2.2 KiB
75 lines
2.2 KiB
15 years ago
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/*****************************************************************
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Based on code 'Run' applet code, copyright (c) 2000 Matthias Elter <elter@kde.org>
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Modifications made by Andrew Coles, 2004 <andrew_coles@yahoo.co.uk>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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******************************************************************/
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#ifndef __mathapplet_h__
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#define __mathapplet_h__
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#include <qstring.h>
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#include <kpanelapplet.h>
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class QLabel;
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class QHBox;
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class QPushButton;
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class KHistoryCombo;
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class KPopupMenu;
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class MathApplet : public KPanelApplet
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{
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Q_OBJECT
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public:
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MathApplet(const QString& configFile, Type t = Stretch, int actions = 0,
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QWidget *parent = 0, const char *name = 0);
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virtual ~MathApplet();
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int widthForHeight(int height) const;
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int heightForWidth(int width) const;
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protected:
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void resizeEvent(QResizeEvent*);
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void positionChange(KPanelApplet::Position);
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protected slots:
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void evaluate(const QString&);
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void popup_combo();
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void setButtonText();
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void useDegrees();
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void useRadians();
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private:
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void initContextMenu();
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void mousePressEvent(QMouseEvent *e);
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KHistoryCombo *_input;
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QLabel *_label;
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QPushButton *_btn;
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QHBox *_hbox;
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KPopupMenu *mContextMenu;
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bool m_hasFocus;
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};
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#endif
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