Qt5 C++ GUI Programming Cookbook 2nd第二章用到的slots

1.QAbstractButton(QPushButton)

void on_pushButton_clicked();
void on_pushButton_clicked(bool checked);
void on_pushButton_pressed();
void on_pushButton_released();
void on_pushButton_toggled(bool checked);

2.QComboBox

void on_comboBox_activated(const QString &arg1);
void on_comboBox_activated(int index);
void on_comboBox_currentIndexChanged(const QString &arg1);
void on_comboBox_currentIndexChanged(int index);
void on_comboBox_currentTextChanged(const QString &arg1);
void on_comboBox_editTextChanged(const QString &arg1);

3QLineEdit

void on_lineEdit_cursorPositionChanged(int arg1, int arg2);
void on_lineEdit_editingFinished();
void on_lineEdit_returnPressed();
void on_lineEdit_selectionChanged();
void on_lineEdit_textChanged(const QString &arg1);
void on_lineEdit_textEdited(const QString &arg1);

4.QSpinBox

void on_spinBox_valueChanged(const QString &arg1);
void on_spinBox_valueChanged(int arg1);

5.slider widget

void on_horizontalSlider_actionTriggered(int action);
void on_horizontalSlider_rangeChanged(int min, int max);
void on_horizontalSlider_sliderMoved(int position);
void on_horizontalSlider_sliderPressed();
void on_horizontalSlider_sliderReleased();
void on_horizontalSlider_valueChanged(int value);

多谢，亲爱的美美。