TdxCustomRangeControlHitTest.HitAtZoomScrollBar Property

Identifies if the inspected point corresponds to the range control‘s Zoom&Scroll bar.

Declaration

property HitAtZoomScrollBar: Boolean index rchtZoomScrollBar read;

Property Value

Type
Boolean

Remarks

The Zoom&Scroll bar allows end-users to zoom the currently visible portion of the selectable data range in or out and scroll the range within the range control’s viewport. The Zoom&Scroll bar area includes the following UI elements:

• The selection scroll thumb, allowing end-users to move the currently selected data range back and forth within the range available for selection;

• The viewport selection thumb, allowing end-users to scroll the visible portion of the selectable data range within the range control’s viewport area;

• Two zoom grips at the beginning and end of the viewport selection thumb, allowing end-users to zoom the visible portion of the selectable data range in or out.

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The HitAtZoomScrollBar property returns True if the inspected point is within the Zoom&Scroll bar area; otherwise, False.