31 references to WHEEL_DELTA
System.Windows.Forms (31)
System\Windows\Forms\Controls\DataGridView\DataGridView.Methods.cs (11)
16479Debug.Assert(_cumulativeVerticalWheelDelta > -PInvoke.WHEEL_DELTA); 16480Debug.Assert(_cumulativeVerticalWheelDelta < PInvoke.WHEEL_DELTA); 16481Debug.Assert(_cumulativeHorizontalWheelDelta > -PInvoke.WHEEL_DELTA); 16482Debug.Assert(_cumulativeHorizontalWheelDelta < PInvoke.WHEEL_DELTA); 16489partialNotches = _cumulativeVerticalWheelDelta / (float)PInvoke.WHEEL_DELTA; 16494partialNotches = _cumulativeHorizontalWheelDelta / (float)PInvoke.WHEEL_DELTA; 16519_cumulativeVerticalWheelDelta -= fullNotches * (int)PInvoke.WHEEL_DELTA; 16532_cumulativeHorizontalWheelDelta -= fullNotches * (int)PInvoke.WHEEL_DELTA; 16574_cumulativeVerticalWheelDelta -= (int)(scrollBands * (PInvoke.WHEEL_DELTA / (float)wheelScrollLines)); 16601_cumulativeVerticalWheelDelta -= (int)(scrollBands * (PInvoke.WHEEL_DELTA / (float)wheelScrollLines)); 16632_cumulativeHorizontalWheelDelta -= (int)(scrollBands * (PInvoke.WHEEL_DELTA / (float)wheelScrollLines));
System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\PropertyGridView.cs (6)
3167Debug.Assert(_cumulativeVerticalWheelDelta > -PInvoke.WHEEL_DELTA, "cumulativeVerticalWheelDelta is too small"); 3168Debug.Assert(_cumulativeVerticalWheelDelta < PInvoke.WHEEL_DELTA, "cumulativeVerticalWheelDelta is too big"); 3202float partialNotches = _cumulativeVerticalWheelDelta / (float)PInvoke.WHEEL_DELTA; 3219_cumulativeVerticalWheelDelta -= fullNotches * (int)PInvoke.WHEEL_DELTA; 3257_cumulativeVerticalWheelDelta -= (int)(scrollBands * (PInvoke.WHEEL_DELTA / (float)wheelScrollLines)); 3268_cumulativeVerticalWheelDelta -= (int)(scrollBands * (PInvoke.WHEEL_DELTA / (float)wheelScrollLines));
System\Windows\Forms\Controls\TrackBar\TrackBar.cs (5)
936Debug.Assert(_cumulativeWheelData > -PInvoke.WHEEL_DELTA, "cumulativeWheelData is too small"); 937Debug.Assert(_cumulativeWheelData < PInvoke.WHEEL_DELTA, "cumulativeWheelData is too big"); 941partialNotches = _cumulativeWheelData / (float)PInvoke.WHEEL_DELTA; 958_cumulativeWheelData -= (int)(scrollBands * (PInvoke.WHEEL_DELTA / (float)wheelScrollLines)); 964_cumulativeWheelData -= (int)(scrollBands * (PInvoke.WHEEL_DELTA / (float)wheelScrollLines));
System\Windows\Forms\Controls\UpDown\UpDownBase.cs (5)
744Debug.Assert(_wheelDelta > -PInvoke.WHEEL_DELTA, "wheelDelta is too small"); 745Debug.Assert(_wheelDelta < PInvoke.WHEEL_DELTA, "wheelDelta is too big"); 749partialNotches = _wheelDelta / (float)PInvoke.WHEEL_DELTA; 770_wheelDelta -= (int)(scrollBands * (PInvoke.WHEEL_DELTA / (float)wheelScrollLines)); 781_wheelDelta -= (int)(scrollBands * (PInvoke.WHEEL_DELTA / (float)wheelScrollLines));
System\Windows\Forms\Scrolling\ScrollBar.cs (3)
534while (Math.Abs(_wheelDelta) >= PInvoke.WHEEL_DELTA) 538_wheelDelta -= (int)PInvoke.WHEEL_DELTA; 544_wheelDelta += (int)PInvoke.WHEEL_DELTA;
System\Windows\Forms\SystemInformation.cs (1)
702public static int MouseWheelScrollDelta => (int)PInvoke.WHEEL_DELTA;