DialogPointDistanceAdjust 0 0 555 194 Qt::StrongFocus Dialog 320 150 221 41 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok 10 10 541 141 3 3 列首: -99 3 Qt::Horizontal -99 列中: -99 3 Qt::Horizontal -99 列尾: -99 3 Qt::Horizontal -99 160 160 98 27 重置 30 160 98 27 测试 buttonBox accepted() DialogPointDistanceAdjust accept() 248 254 157 274 buttonBox rejected() DialogPointDistanceAdjust reject() 316 260 286 274 horizontalSliderLineHeadValue valueChanged(int) spinBoxLineHeadValue setValue(int) 266 33 518 33 horizontalSliderLineCenterValue valueChanged(int) spinBoxLineCenterValue setValue(int) 266 80 518 80 horizontalSliderLineEndValue valueChanged(int) spinBoxLineEndValue setValue(int) 266 127 518 127 spinBoxLineHeadValue valueChanged(int) horizontalSliderLineHeadValue setValue(int) 518 33 266 33 spinBoxLineCenterValue valueChanged(int) horizontalSliderLineCenterValue setValue(int) 518 80 266 80 spinBoxLineEndValue valueChanged(int) horizontalSliderLineEndValue setValue(int) 518 127 266 127