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@ -12,13 +12,20 @@ import java.awt.Component;
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import java.util.ArrayList; |
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public class FRNoFixLayoutAdapter extends AbstractLayoutAdapter { |
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private int minHeight; |
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private FRBodyLayoutAdapter parentLayoutAdapter; |
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private static final double TOP_HALF = 0.25; |
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private static final double BOTTOM_HALF = 0.75; |
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private final int minWidth; |
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private final int minHeight; |
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private final int actualVal; |
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private final FRBodyLayoutAdapter parentLayoutAdapter; |
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public FRNoFixLayoutAdapter(FRBodyLayoutAdapter parentLayoutAdapter, XLayoutContainer container, int minHeight) { |
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public FRNoFixLayoutAdapter(FRBodyLayoutAdapter parentLayoutAdapter, XLayoutContainer container, int minWidth, int minHeight, int actualVal) { |
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super(container); |
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this.parentLayoutAdapter = parentLayoutAdapter; |
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this.minWidth = minWidth; |
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this.minHeight = minHeight; |
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this.actualVal = actualVal; |
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} |
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@Override |
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@ -79,7 +86,7 @@ public class FRNoFixLayoutAdapter extends AbstractLayoutAdapter {
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public void delete(XCreator creator, int creatorWidth, int creatorHeight) { |
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int x = creator.getX(); |
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int y = creator.getY(); |
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((FRFitLayoutAdapter)parentLayoutAdapter).recalculateChildrenSize(x, y, creatorWidth, creatorHeight, true); |
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((FRFitLayoutAdapter) parentLayoutAdapter).recalculateChildrenSize(x, y, creatorWidth, creatorHeight, true); |
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} |
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@ -100,7 +107,33 @@ public class FRNoFixLayoutAdapter extends AbstractLayoutAdapter {
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@Override |
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public boolean accept(XCreator creator, int x, int y) { |
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return true; |
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Component comp = container.getComponentAt(x, y); |
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if (comp == null || checkInterval(comp)) { |
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return false; |
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} |
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int componentHeight = comp.getHeight(); |
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int componentWidth = comp.getWidth(); |
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//上半部分高度
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int upHeight = (int) (componentHeight * TOP_HALF) + comp.getY(); |
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//下半部分高度
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int downHeight = (int) (componentHeight * BOTTOM_HALF) + comp.getY(); |
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if (parentLayoutAdapter.isCrossPointArea(comp, x, y)) { |
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return parentLayoutAdapter.canAcceptWhileCrossPoint(comp, x, y); |
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} |
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if (parentLayoutAdapter.isTrisectionArea(comp, x, y)) { |
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return parentLayoutAdapter.canAcceptWhileTrisection(comp, x, y); |
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} |
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boolean horizonValid = componentWidth >= minWidth * 2 + actualVal; |
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boolean verticalValid = componentHeight >= minHeight * 2 + actualVal; |
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return y > upHeight && y < downHeight ? horizonValid : verticalValid; |
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} |
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// 间隔区域
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private boolean checkInterval(Component comp) { |
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return container.getComponentCount() > 0 && comp == container; |
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} |
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@Override |
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vito
3 years ago