Using Touch Support with Drop-Down Elements

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:

• FilterDropDown (Gadget)

• FilterDropDown (FilterBar's DropDown)

• DropDownList (ComboCellType)

• DropDownCalendar (DateTimeCellType)

• DropDownCalendar (GcDateTimeCellType)

• DropDownEdit (GcTextCellType)

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.

!type=note

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.

fpSpread1.TouchDropDownScale = 1.0F;
fpSpread1.TouchSelectionGripperBackColor = Color.Aqua;
fpSpread1.TouchSelectionGripperLineColor = Color.BurlyWood;
fpSpread1.TouchSelectionGripperThickness = 2;

fpSpread1.TouchDropDownScale = 1.0F
fpSpread1.TouchSelectionGripperBackColor = Color.Aqua
fpSpread1.TouchSelectionGripperLineColor = Color.BurlyWood
fpSpread1.TouchSelectionGripperThickness = 2

See Also

Using Touch Support with AutoFit

Using Touch Support with Cell Notes

Using Touch Support with Charts

Using Touch Support with Clipboard Operations

Using Touch Support with Drag and Fill

Using Touch Support with Editable Cells

Using Touch Support with InputMan Cells

Using Touch Support with Filtering

Using Touch Support with Grouping

Using Touch Support with Range Grouping

Using Touch Support when Moving Columns or Rows

Using Touch Support when Resizing Columns or Rows

Using Touch Support with Scrolling

Using Touch Support with Selections

Using Touch Support with Shapes

Using Touch Support when Sorting

Using Touch Support with Viewports

Using Touch Support with the Tab Strip

Using Touch Support with Zooming