firka/flutter
firka/flutter
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Rename vestiges of root

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We now use the term `renderObject`.

Fixes #708
This commit is contained in:
Adam Barth 2015-08-20 09:23:10 -07:00
parent 654fc7346e
commit a2e75eaed0
4 changed files with 26 additions and 26 deletions
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2
packages/flutter/lib/widgets/basic.dart
View File

@ -732,7 +732,7 @@ class WidgetToRenderBoxAdapter extends LeafRenderObjectWrapper {
RenderObjectWrapper ancestor = findAncestorRenderObjectWrapper();
assert(ancestor is RenderObjectWrapper);
assert(ancestor.renderObject == renderObject.parent);
ancestor.detachChildRoot(this);
ancestor.detachChildRenderObject(this);
super.remove();
}
}

6
packages/flutter/lib/widgets/block_viewport.dart
View File

@ -98,7 +98,7 @@ class BlockViewport extends RenderObjectWrapper {
static const _omit = const Object(); // used as a slot when it's not yet time to attach the child
void insertChildRoot(RenderObjectWrapper child, dynamic slot) {
void insertChildRenderObject(RenderObjectWrapper child, dynamic slot) {
if (slot == _omit)
return;
final renderObject = this.renderObject; // TODO(ianh): Remove this once the analyzer is cleverer
@ -108,7 +108,7 @@ class BlockViewport extends RenderObjectWrapper {
assert(renderObject == this.renderObject); // TODO(ianh): Remove this once the analyzer is cleverer
}
void detachChildRoot(RenderObjectWrapper child) {
void detachChildRenderObject(RenderObjectWrapper child) {
final renderObject = this.renderObject; // TODO(ianh): Remove this once the analyzer is cleverer
assert(renderObject is ContainerRenderObjectMixin);
if (child.renderObject.parent != renderObject)
@ -381,7 +381,7 @@ class BlockViewport extends RenderObjectWrapper {
// Remove any old children.
for (_Key oldChildKey in childrenByKey.keys) {
if (!newChildren.containsKey(oldChildKey))
syncChild(null, childrenByKey[oldChildKey], null); // calls detachChildRoot()
syncChild(null, childrenByKey[oldChildKey], null); // calls detachChildRenderObject()
}
if (haveChildren) {

40
packages/flutter/lib/widgets/framework.dart
View File

@ -310,7 +310,7 @@ abstract class Widget {
assert(node.parent == null);
}
void detachRoot();
void detachRenderObject();
// Returns the child which should be retained as the child of this node.
Widget syncChild(Widget newNode, Widget oldNode, dynamic slot) {
@ -327,7 +327,7 @@ abstract class Widget {
if (newNode == null) {
// the child in this slot has gone away
assert(oldNode.mounted);
oldNode.detachRoot();
oldNode.detachRenderObject();
removeChild(oldNode);
assert(!oldNode.mounted);
return null;
@ -347,7 +347,7 @@ abstract class Widget {
}
} else {
assert(oldNode.mounted);
oldNode.detachRoot();
oldNode.detachRenderObject();
removeChild(oldNode);
oldNode = null;
}
@ -447,9 +447,9 @@ abstract class TagNode extends Widget {
super.remove();
}
void detachRoot() {
void detachRenderObject() {
if (child != null)
child.detachRoot();
child.detachRenderObject();
}
}
@ -623,10 +623,10 @@ abstract class Component extends Widget {
super.remove();
}
void detachRoot() {
void detachRenderObject() {
assert(_built != null);
assert(renderObject != null);
_built.detachRoot();
_built.detachRenderObject();
}
void dependenciesChanged() {
@ -883,16 +883,16 @@ abstract class RenderObjectWrapper extends Widget {
Widget target = RenderObjectWrapper._getMounted(renderObject);
if (target == null)
return;
RenderObject targetRoot = target.renderObject;
while (target != null && target.renderObject == targetRoot) {
RenderObject targetRenderObject = target.renderObject;
while (target != null && target.renderObject == targetRenderObject) {
yield target;
target = target.parent;
}
}
RenderObjectWrapper _ancestor;
void insertChildRoot(RenderObjectWrapper child, dynamic slot);
void detachChildRoot(RenderObjectWrapper child);
void insertChildRenderObject(RenderObjectWrapper child, dynamic slot);
void detachChildRenderObject(RenderObjectWrapper child);
void retainStatefulRenderObjectWrapper(RenderObjectWrapper newNode) {
newNode._renderObject = _renderObject;
@ -909,7 +909,7 @@ abstract class RenderObjectWrapper extends Widget {
assert(_renderObject != null);
_ancestor = findAncestorRenderObjectWrapper();
if (_ancestor is RenderObjectWrapper)
_ancestor.insertChildRoot(this, slot);
_ancestor.insertChildRenderObject(this, slot);
} else {
assert(old.runtimeType == runtimeType);
_renderObject = old.renderObject;
@ -961,10 +961,10 @@ abstract class RenderObjectWrapper extends Widget {
super.remove();
}
void detachRoot() {
void detachRenderObject() {
assert(_ancestor != null);
assert(renderObject != null);
_ancestor.detachChildRoot(this);
_ancestor.detachChildRenderObject(this);
}
}
@ -973,11 +973,11 @@ abstract class LeafRenderObjectWrapper extends RenderObjectWrapper {
LeafRenderObjectWrapper({ Key key }) : super(key: key);
void insertChildRoot(RenderObjectWrapper child, dynamic slot) {
void insertChildRenderObject(RenderObjectWrapper child, dynamic slot) {
assert(false);
}
void detachChildRoot(RenderObjectWrapper child) {
void detachChildRenderObject(RenderObjectWrapper child) {
assert(false);
}
@ -1005,7 +1005,7 @@ abstract class OneChildRenderObjectWrapper extends RenderObjectWrapper {
assert(oldChild == null || child == oldChild || oldChild.parent == null);
}
void insertChildRoot(RenderObjectWrapper child, dynamic slot) {
void insertChildRenderObject(RenderObjectWrapper child, dynamic slot) {
final renderObject = this.renderObject; // TODO(ianh): Remove this once the analyzer is cleverer
assert(renderObject is RenderObjectWithChildMixin);
assert(slot == null);
@ -1013,7 +1013,7 @@ abstract class OneChildRenderObjectWrapper extends RenderObjectWrapper {
assert(renderObject == this.renderObject); // TODO(ianh): Remove this once the analyzer is cleverer
}
void detachChildRoot(RenderObjectWrapper child) {
void detachChildRenderObject(RenderObjectWrapper child) {
final renderObject = this.renderObject; // TODO(ianh): Remove this once the analyzer is cleverer
assert(renderObject is RenderObjectWithChildMixin);
assert(renderObject.child == child.renderObject);
@ -1046,7 +1046,7 @@ abstract class MultiChildRenderObjectWrapper extends RenderObjectWrapper {
walker(child);
}
void insertChildRoot(RenderObjectWrapper child, dynamic slot) {
void insertChildRenderObject(RenderObjectWrapper child, dynamic slot) {
final renderObject = this.renderObject; // TODO(ianh): Remove this once the analyzer is cleverer
assert(slot == null || slot is RenderObject);
assert(renderObject is ContainerRenderObjectMixin);
@ -1054,7 +1054,7 @@ abstract class MultiChildRenderObjectWrapper extends RenderObjectWrapper {
assert(renderObject == this.renderObject); // TODO(ianh): Remove this once the analyzer is cleverer
}
void detachChildRoot(RenderObjectWrapper child) {
void detachChildRenderObject(RenderObjectWrapper child) {
final renderObject = this.renderObject; // TODO(ianh): Remove this once the analyzer is cleverer
assert(renderObject is ContainerRenderObjectMixin);
assert(child.renderObject.parent == renderObject);

4
packages/flutter/lib/widgets/scaffold.dart
View File

@ -207,11 +207,11 @@ class Scaffold extends RenderObjectWrapper {
}
}
void insertChildRoot(RenderObjectWrapper child, ScaffoldSlots slot) {
void insertChildRenderObject(RenderObjectWrapper child, ScaffoldSlots slot) {
renderObject[slot] = child != null ? child.renderObject : null;
}
void detachChildRoot(RenderObjectWrapper child) {
void detachChildRenderObject(RenderObjectWrapper child) {
final renderObject = this.renderObject; // TODO(ianh): Remove this once the analyzer is cleverer
assert(renderObject is RenderScaffold);
assert(renderObject == child.renderObject.parent);