Spread Windows Forms 13.0 Product Documentation
Spread Windows Forms 13.0 Product Documentation / Developer's Guide / Using Touch Support with the Component / Using Touch Support / Using Touch Support with Drop-Down Elements
In This Topic
    Using Touch Support with Drop-Down Elements
    In This Topic

    You can use touch gestures in drop-down cells, calendars, and other elements in the control.

    The following items are drop-down elements or windows:

    Set the TouchDropDownScale property to change the scale of the elements in the drop-down window. The default value is 1.5. The following drop-down filter has a scale of 2.

    Note: If the TouchDropDownScale property is set to 0, all drop-down windows are zoomed in mouse or touch mode. If the TouchDropDownScale property is set to a valid value (1f to 4f), then padding is increased for touch support based on the property value.

    Using Code

    Set the TouchDropDownScale property to change the scale of the drop-down window.

    CS
    Copy Code
    fpSpread1.TouchDropDownScale = 1.0F;
    fpSpread1.TouchSelectionGripperBackColor = Color.Aqua;
    fpSpread1.TouchSelectionGripperLineColor = Color.BurlyWood;
    fpSpread1.TouchSelectionGripperThickness = 2;
    VB
    Copy Code
    fpSpread1.TouchDropDownScale = 1.0F
    fpSpread1.TouchSelectionGripperBackColor = Color.Aqua
    fpSpread1.TouchSelectionGripperLineColor = Color.BurlyWood
    fpSpread1.TouchSelectionGripperThickness = 2
    See Also