Package net.miginfocom.layout
Interface InCellGapProvider
public interface InCellGapProvider
An interface to implement if you want to decide the gaps between two types of components within the same cell.
E.g.:
if (adjacentComp == null || adjacentSide == SwingConstants.LEFT || adjacentSide == SwingConstants.TOP)
return null;
boolean isHor = (adjacentSide == SwingConstants.LEFT || adjacentSide == SwingConstants.RIGHT);
if (adjacentComp.getComponentType(false) == ComponentWrapper.TYPE_LABEL && comp.getComponentType(false) == ComponentWrapper.TYPE_TEXT_FIELD)
return isHor ? UNRELATED_Y : UNRELATED_Y;
return (adjacentSide == SwingConstants.LEFT || adjacentSide == SwingConstants.RIGHT) ? RELATED_X : RELATED_Y;
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Method Summary
Modifier and TypeMethodDescriptiongetDefaultGap
(ComponentWrapper comp, ComponentWrapper adjacentComp, int adjacentSide, String tag, boolean isLTR) Returns the default gap between two components that are in the same cell.
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Method Details
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getDefaultGap
BoundSize getDefaultGap(ComponentWrapper comp, ComponentWrapper adjacentComp, int adjacentSide, String tag, boolean isLTR) Returns the default gap between two components that are in the same cell.- Parameters:
comp
- The component that the gap is for. Nevernull
.adjacentComp
- The adjacent component if any. May benull
.adjacentSide
- What side theadjacentComp
is on.SwingConstants.TOP
orSwingConstants.LEFT
orSwingConstants.BOTTOM
orSwingConstants.RIGHT
.tag
- The tag string that the component might be tagged with in the component constraints. May benull
.isLTR
- If it is left-to-right.- Returns:
- The default gap between two components or
null
if there should be no gap.
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