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@ -78,7 +78,23 @@ public abstract class AbstractLayoutAdapter implements LayoutAdapter { |
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*/ |
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*/ |
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@Override |
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@Override |
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public boolean addBean(XCreator creator, int x, int y) { |
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public boolean addBean(XCreator creator, int x, int y) { |
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if (!accept(creator, x, y)) { |
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boolean accept = accept(creator, x, y); |
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return addBean(creator, x, y, accept); |
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} |
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/** |
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* 组件的ComponentAdapter在添加组件时,如果发现布局管理器不为空,会继而调用该布局管理器的 |
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* addComp方法来完成组件的具体添加。在该方法内,布局管理器可以提供额外的功能。 |
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* |
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* @param creator 被添加的新组件 |
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* @param x 添加的位置x,该位置是相对于container的 |
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* @param y 添加的位置y,该位置是相对于container的 |
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* @param accept 是否添加新组件 |
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* @return 是否添加成功,成功返回true,否则false |
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*/ |
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@Override |
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public boolean addBean(XCreator creator, int x, int y, boolean accept) { |
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if (!accept) { |
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return false; |
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return false; |
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} |
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} |
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addComp(creator, x, y); |
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addComp(creator, x, y); |
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@ -186,4 +202,4 @@ public abstract class AbstractLayoutAdapter implements LayoutAdapter { |
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public XLayoutContainer getContainer() { |
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public XLayoutContainer getContainer() { |
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return this.container; |
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return this.container; |
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} |
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} |
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} |
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} |
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