settingsdialog.h Example File

multimedia/spectrum/app/settingsdialog.h
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#ifndef SETTINGSDIALOG_H #define SETTINGSDIALOG_H #include "spectrum.h" #include <QDialog> #include <QAudioDeviceInfo> class QComboBox; class QCheckBox; class QSlider; class QSpinBox; class QGridLayout; /** * Dialog used to control settings such as the audio input / output device * and the windowing function. */ class SettingsDialog : public QDialog { Q_OBJECT public: SettingsDialog(const QList<QAudioDeviceInfo> &availableInputDevices, const QList<QAudioDeviceInfo> &availableOutputDevices, QWidget *parent = 0); ~SettingsDialog(); WindowFunction windowFunction() const { return m_windowFunction; } const QAudioDeviceInfo &inputDevice() const { return m_inputDevice; } const QAudioDeviceInfo &outputDevice() const { return m_outputDevice; } private slots: void windowFunctionChanged(int index); void inputDeviceChanged(int index); void outputDeviceChanged(int index); private: WindowFunction m_windowFunction; QAudioDeviceInfo m_inputDevice; QAudioDeviceInfo m_outputDevice; QComboBox *m_inputDeviceComboBox; QComboBox *m_outputDeviceComboBox; QComboBox *m_windowFunctionComboBox; }; #endif // SETTINGSDIALOG_H