f5063af183
* Add function ExpressionBinding::makeLabel() and use it in subclasses to reduce code duplication
58 lines
2.4 KiB
C++
58 lines
2.4 KiB
C++
/***************************************************************************
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* Copyright (c) 2015 Eivind Kvedalen <eivind@kvedalen.name> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 51 Franklin Street, *
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* Fifth Floor, Boston, MA 02110-1301, USA *
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* *
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***************************************************************************/
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#ifndef QUANTITYSPINBOX_P_H
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#define QUANTITYSPINBOX_P_H
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#include <QLabel>
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#include <QMouseEvent>
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class ExpressionLabel : public QLabel
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{
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Q_OBJECT
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public:
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ExpressionLabel(QWidget * parent) : QLabel(parent) { }
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void setExpressionText(const QString& text) {
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if (text.isEmpty())
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this->setToolTip(genericFormulaEditorTooltip);
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else
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this->setToolTip(formulaEditorTooltipPrefix + text);
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}
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protected:
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void mouseReleaseEvent(QMouseEvent * event) {
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if (rect().contains(event->pos()))
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Q_EMIT clicked();
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}
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Q_SIGNALS:
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void clicked();
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private:
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const QString genericFormulaEditorTooltip = tr("Enter an expression...");
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const QString formulaEditorTooltipPrefix = tr("Expression: ");
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};
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#endif // QUANTITYSPINBOX_P_H
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