Fangjie Hu 8 years ago
parent
commit
ac2cfb0111
  1. 71
      designer_form/src/com/fr/design/designer/beans/adapters/layout/FRAbsoluteLayoutAdapter.java

71
designer_form/src/com/fr/design/designer/beans/adapters/layout/FRAbsoluteLayoutAdapter.java

@ -67,38 +67,7 @@ public class FRAbsoluteLayoutAdapter extends FRBodyLayoutAdapter {
XLayoutContainer topLayout = XCreatorUtils.getHotspotContainer((XCreator)comp).getTopLayout(); XLayoutContainer topLayout = XCreatorUtils.getHotspotContainer((XCreator)comp).getTopLayout();
if(topLayout != null){ if(topLayout != null){
if (topLayout.isEditable()){ if (topLayout.isEditable()){
//判断有没有和当前控件重叠 return topLayoutAccept(creator, x, y, topLayout);
//先计算当前控件的位置
int creatorX, creatorY;
if (XCreatorUtils.getParentXLayoutContainer(creator) != null) {
Rectangle creatorRectangle = ComponentUtils.getRelativeBounds(creator);
creatorX = creatorRectangle.x;
creatorY = creatorRectangle.y;
} else {
int w = creator.getWidth() / 2;
int h = creator.getHeight() / 2;
creatorX = x - w;
creatorY = y - h;
}
//再判断和布局中其他控件重叠
Rectangle curRec = new Rectangle(creatorX, creatorY, creator.getWidth(), creator.getHeight());
WAbsoluteLayout wAbsoluteLayout = (WAbsoluteLayout)topLayout.toData();
for (int i = 0, count = wAbsoluteLayout.getWidgetCount(); i < count; i++) {
WAbsoluteLayout.BoundsWidget temp = (WAbsoluteLayout.BoundsWidget) wAbsoluteLayout.getWidget(i);
Rectangle rectangle = temp.getBounds();
if (curRec.intersects(rectangle)){
return false;
}
}
if (creatorX < 0
|| creatorX + creator.getWidth() > container.getWidth()
|| creatorY < 0
|| creatorY + creator.getHeight() > container.getHeight()) {
return false;
}
return x >= 0 && y >= 0 && creator.getHeight() <= container.getHeight()
&& creator.getWidth() <= container.getWidth();
} }
//绝对布局嵌套,处于内层,不可编辑,不添加,topLayout只能获取到最外层可编辑的布局 //绝对布局嵌套,处于内层,不可编辑,不添加,topLayout只能获取到最外层可编辑的布局
else if (((XLayoutContainer)topLayout.getParent()).acceptType(XWAbsoluteLayout.class)) { else if (((XLayoutContainer)topLayout.getParent()).acceptType(XWAbsoluteLayout.class)) {
@ -115,6 +84,42 @@ public class FRAbsoluteLayoutAdapter extends FRBodyLayoutAdapter {
return false; return false;
} }
//toplayout假如可以编辑的话就往里面添加组件
private boolean topLayoutAccept(XCreator creator, int x, int y, XLayoutContainer topLayout) {
//判断有没有和当前控件重叠
//先计算当前控件的位置
int creatorX, creatorY;
if (XCreatorUtils.getParentXLayoutContainer(creator) != null) {
Rectangle creatorRectangle = ComponentUtils.getRelativeBounds(creator);
creatorX = creatorRectangle.x;
creatorY = creatorRectangle.y;
} else {
int w = creator.getWidth() / 2;
int h = creator.getHeight() / 2;
creatorX = x - w;
creatorY = y - h;
}
//再判断和布局中其他控件重叠
Rectangle curRec = new Rectangle(creatorX, creatorY, creator.getWidth(), creator.getHeight());
WAbsoluteLayout wAbsoluteLayout = (WAbsoluteLayout)topLayout.toData();
for (int i = 0, count = wAbsoluteLayout.getWidgetCount(); i < count; i++) {
WAbsoluteLayout.BoundsWidget temp = (WAbsoluteLayout.BoundsWidget) wAbsoluteLayout.getWidget(i);
Rectangle rectangle = temp.getBounds();
if (curRec.intersects(rectangle)){
return false;
}
}
if (creatorX < 0 || creatorX + creator.getWidth() > container.getWidth()) {
return false;
}
if (creatorY < 0 || creatorY + creator.getHeight() > container.getHeight()){
return false;
}
return x >= 0 && y >= 0 && creator.getHeight() <= container.getHeight()
&& creator.getWidth() <= container.getWidth();
}
/** /**
* 判断是否鼠标在组件的三等分区域如果组件在布局管理器中间上下左右都可能会三等分 * 判断是否鼠标在组件的三等分区域如果组件在布局管理器中间上下左右都可能会三等分
* @param parentComp 鼠标所在区域的组件 * @param parentComp 鼠标所在区域的组件
@ -156,6 +161,7 @@ public class FRAbsoluteLayoutAdapter extends FRBodyLayoutAdapter {
return !ComparatorUtils.equals(trisectAreaDirect, 0); return !ComparatorUtils.equals(trisectAreaDirect, 0);
} }
//当前绝对布局不可编辑,就当成一个控件,组件添加在周围
private boolean acceptWidget(XCreator creator, int x, int y){ private boolean acceptWidget(XCreator creator, int x, int y){
isFindRelatedComps = false; isFindRelatedComps = false;
//拖入组件判断时,先判断是否为交叉点区域,其次三等分区域,再次平分区域 //拖入组件判断时,先判断是否为交叉点区域,其次三等分区域,再次平分区域
@ -235,6 +241,7 @@ public class FRAbsoluteLayoutAdapter extends FRBodyLayoutAdapter {
} }
XWAbsoluteLayout layout = (XWAbsoluteLayout) container; XWAbsoluteLayout layout = (XWAbsoluteLayout) container;
layout.updateBoundsWidget(creator); layout.updateBoundsWidget(creator);
updateCreatorBackBound();
LayoutUtils.layoutRootContainer(container); LayoutUtils.layoutRootContainer(container);
}else{ }else{
fixAbsolute(creator, x, y); fixAbsolute(creator, x, y);

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