testwidget.h Example File

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#ifndef TESTWIDGET_H
#define TESTWIDGET_H
#include <QtWidgets/QWidget>
#include <QtCore/QStringList>
#include <QtWidgets/QSlider>
#include <QtWidgets/QComboBox>
class ElidedLabel;
class TestWidget : public QWidget
{
    Q_OBJECT
public:
    TestWidget(QWidget *parent = 0);
protected:
    void resizeEvent(QResizeEvent *event) override;
private slots:
    void switchText();
    void onWidthChanged(int width);
    void onHeightChanged(int height);
private:
    int sampleIndex;
    QStringList textSamples;
    ElidedLabel *elidedText;
    QSlider *heightSlider;
    QSlider *widthSlider;
};
#endif // TESTWIDGET_H