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stringpropertywidget.h 2.83 KB
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// ================================================================================================
// 
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// This file is part of the CAMPVis Software Framework.
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// 
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// If not explicitly stated otherwise: Copyright (C) 2012-2014, all rights reserved,
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//      Christian Schulte zu Berge <christian.szb@in.tum.de>
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//      Chair for Computer Aided Medical Procedures
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//      Technische Universitaet Muenchen
//      Boltzmannstr. 3, 85748 Garching b. Muenchen, Germany
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// 
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// For a full list of authors and contributors, please refer to the file "AUTHORS.txt".
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// 
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file 
// except in compliance with the License. You may obtain a copy of the License at
// 
// http://www.apache.org/licenses/LICENSE-2.0
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// 
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// Unless required by applicable law or agreed to in writing, software distributed under the 
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, 
// either express or implied. See the License for the specific language governing permissions 
// and limitations under the License.
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// 
// ================================================================================================

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#ifndef STRINGPROPERTYWIDGET_H__
#define STRINGPROPERTYWIDGET_H__

#include "application/gui/properties/abstractpropertywidget.h"
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#include "application/gui/properties/propertywidgetfactory.h"
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#include "core/properties/stringproperty.h"
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class QLineEdit;
class QPushButton;
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namespace campvis {
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    /**
     * Widget for a StringProperty
     */
    class StringPropertyWidget : public AbstractPropertyWidget {
        Q_OBJECT;

    public:
        /**
         * Creates a new PropertyWidget for the property \a property.
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         * \param   property        The property the widget shall handle
         * \param   dataContainer   DataContainer to use (optional), defaults to nullptr.
         * \param   parent          Parent Qt widget
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         */
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        StringPropertyWidget(StringProperty* property, DataContainer* dataContainer = nullptr, QWidget* parent = 0);
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        /**
         * Destructor
         */
        virtual ~StringPropertyWidget();

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        void setButtonLabel(const std::string& btnLabel);

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    protected:
        /**
         * Gets called when the property has changed, so that widget can update its state.
         */
        virtual void updateWidgetFromProperty();

    private slots:
        void onTextChanged(const QString& text);
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        void onBtnLoadFileClicked(bool flag);
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    private:
        QLineEdit* _lineEdit;
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        QPushButton* _btnLoadFile;
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    };
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    // explicitly instantiate template, so that it gets registered also over DLL boundaries.
    template class PropertyWidgetRegistrar<StringPropertyWidget, StringProperty>;
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}
#endif // STRINGPROPERTYWIDGET_H__