+
+ connect(m_iconSizeGroupBox, SIGNAL(defaultSizeChanged(int)), this, SIGNAL(changed()));
+ connect(m_iconSizeGroupBox, SIGNAL(previewSizeChanged(int)), this, SIGNAL(changed()));
+ connect(m_fontRequester, SIGNAL(changed()), this, SIGNAL(changed()));
+ connect(m_textWidthBox, SIGNAL(currentIndexChanged(int)), this, SIGNAL(changed()));