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The keyword "virtual" signalizes that the function is virtual, i.e. the function of the derived class is called, even if the call is on the parent class. It is not necessary to repeat the "virtual" keyword in derived classes. To highlight derived virtual functions, the keyword "override" should be used instead. It results in a hard compile- error, if no function is overridden, thus avoiding subtle bugs. Replace "virtual" by "override" where appropriate. Moreover, replace Q_DECL_OVERRIDE by override, since we require reasonably recent compilers anyway. Likewise, replace /* reimp */ by "override" for consistency and compiler support. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
29 lines
545 B
C++
29 lines
545 B
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef PREFERENCES_GRAPH_H
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#define PREFERENCES_GRAPH_H
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#include "abstractpreferenceswidget.h"
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namespace Ui {
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class PreferencesGraph;
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}
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class PreferencesGraph : public AbstractPreferencesWidget {
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Q_OBJECT
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public:
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PreferencesGraph();
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~PreferencesGraph();
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void refreshSettings() override;
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void syncSettings() override;
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private slots:
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void on_gflow_valueChanged(int gf);
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void on_gfhigh_valueChanged(int gf);
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void on_buehlmann_toggled(bool buelmann);
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private:
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Ui::PreferencesGraph *ui;
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};
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#endif
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