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Minimum distance between the top or bottom edge of a Control and the top or bottom edge for a child control.
Source position: controls.pp line 1989
published property TControlChildSizing.TopBottomSpacing : Integer |
TopBottomSpacing is an Integer property with the number of pixels reserved as spacing between child controls and the top and bottom edges of the Control. For example: When TopBottomSpacing is set to 5 for a Control, the Top property for a child control starts at 5.
The default value for the property is 0 (zero) and indicates that no additional space is reserved on the corresponding edges of the Control. Changing the value for the property causes the Change method to be called to resize/realign child controls. The OnChange event handler is also signalled (when assigned).
TopBottomSpacing also affects control alignment when using Anchors for positioning child controls on a parent.
Use VerticalSpacing to reserve space between vertically adjacent child controls in a column on the tabular Layout.
Use LeftRightSpacing to reserved space on the left and right edges of the Control.
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Notifies the Control of the child sizing changes and signals the OnChange event handler. |
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Event handler signalled when the size or layout for child controls has been changed. |
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Indicates the layout direction used when child controls are resized and arranged into rows and / or columns. |
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The number of controls displayed per column or row for the orientation / fill direction specified in Layout. |
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Minimum space between child controls which are vertically adjacent. |
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Minimum distance between the left or right edge for the Control and the left or right edge for a child control. |
| Version 4.0 | Generated 2025-05-03 | Home |