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Posted to commits@flex.apache.org by pe...@apache.org on 2015/06/22 22:22:06 UTC
git commit: [flex-asjs] [refs/heads/develop] - Fixed logic issues
with Panels.
Repository: flex-asjs
Updated Branches:
refs/heads/develop 9787ce247 -> e325df03e
Fixed logic issues with Panels.
Project: http://git-wip-us.apache.org/repos/asf/flex-asjs/repo
Commit: http://git-wip-us.apache.org/repos/asf/flex-asjs/commit/e325df03
Tree: http://git-wip-us.apache.org/repos/asf/flex-asjs/tree/e325df03
Diff: http://git-wip-us.apache.org/repos/asf/flex-asjs/diff/e325df03
Branch: refs/heads/develop
Commit: e325df03ee416d6118170295c6729b6ae554e3d5
Parents: 9787ce2
Author: Peter Ent <pe...@apache.org>
Authored: Mon Jun 22 16:21:07 2015 -0400
Committer: Peter Ent <pe...@apache.org>
Committed: Mon Jun 22 16:21:07 2015 -0400
----------------------------------------------------------------------
.../src/org/apache/flex/core/IViewportModel.as | 7 ++
.../org/apache/flex/html/beads/ContainerView.as | 74 +++++++-----
.../src/org/apache/flex/html/beads/PanelView.as | 106 ++++++++++++++---
.../flex/html/beads/PanelWithControlBarView.as | 117 +++++++++++++++----
.../flex/html/beads/models/ViewportModel.as | 10 ++
.../html/supportClasses/ScrollingViewport.as | 10 +-
.../apache/flex/html/supportClasses/Viewport.as | 11 +-
7 files changed, 254 insertions(+), 81 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/e325df03/frameworks/projects/Core/as/src/org/apache/flex/core/IViewportModel.as
----------------------------------------------------------------------
diff --git a/frameworks/projects/Core/as/src/org/apache/flex/core/IViewportModel.as b/frameworks/projects/Core/as/src/org/apache/flex/core/IViewportModel.as
index 4ce51d0..e625a7d 100644
--- a/frameworks/projects/Core/as/src/org/apache/flex/core/IViewportModel.as
+++ b/frameworks/projects/Core/as/src/org/apache/flex/core/IViewportModel.as
@@ -10,6 +10,13 @@ package org.apache.flex.core
// Layout and Content
/**
+ * Returns true (or set to true) when the contentArea is
+ * actually the same as the host strand.
+ */
+ function get contentIsHost():Boolean;
+ function set contentIsHost(value:Boolean):void;
+
+ /**
* The layout being used to size and shape the content area
*/
function get layout():IBeadLayout;
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/e325df03/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/ContainerView.as
----------------------------------------------------------------------
diff --git a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/ContainerView.as b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/ContainerView.as
index 6470276..b02d904 100644
--- a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/ContainerView.as
+++ b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/ContainerView.as
@@ -108,13 +108,12 @@ package org.apache.flex.html.beads
_strand = value;
var host:UIBase = value as UIBase;
- var metrics:UIMetrics = getMetrics();
-
- checkActualParent(true);
- createViewport(metrics);
+ // determines if an offset child will act as the parent; this
+ // happens when there is padding or chrome elements.
+ checkActualParent(false);
- viewport.updateContentAreaSize();
+ createViewport(getMetrics());
if (!host.isWidthSizedToContent() && !host.isHeightSizedToContent()) {
displayBackgroundAndBorder(host);
@@ -137,7 +136,9 @@ package org.apache.flex.html.beads
*/
protected function createViewport(metrics:UIMetrics):void
{
- viewportModel = new ViewportModel();
+ if (viewportModel == null) {
+ viewportModel = new ViewportModel();
+ }
// the viewport takes the entire space as there is no default chrome.
// if chrome children get added the viewport will need to be adjusted
@@ -154,9 +155,8 @@ package org.apache.flex.html.beads
viewportModel.contentX = viewportModel.viewportX + metrics.left;
viewportModel.contentY = viewportModel.viewportY + metrics.top;
- viewportModel.horizontalScrollPosition = 0;
- viewportModel.verticalScrollPosition = 0;
viewportModel.contentArea = actualParent;
+ viewportModel.contentIsHost = actualParent == UIBase(_strand);
if (viewport == null) {
viewport = _strand.getBeadByType(IViewport) as IViewport;
@@ -175,9 +175,10 @@ package org.apache.flex.html.beads
viewport.model = viewportModel;
}
}
+
/**
- * Event handler invoked whenever the size or children are added.
+ * Event handler invoked whenever the size or children are added/removed
*
* @langversion 3.0
* @playerversion Flash 10.2
@@ -208,7 +209,16 @@ package org.apache.flex.html.beads
// model's content size properties.
if (viewport.runLayout())
{
+ // remove size change handlers so that any size changes internally
+ // are not picked up and processed which could result in an infinite
+ // chain of events.
+// host.removeEventListener("widthChanged", resizeHandler);
+// host.removeEventListener("heightChanged", resizeHandler);
+
handleContentResize();
+
+// host.addEventListener("widthChanged", resizeHandler);
+// host.addEventListener("heightChanged", resizeHandler);
}
// update the contentArea so that it exposes all of the items as placed
@@ -218,42 +228,48 @@ package org.apache.flex.html.beads
displayBackgroundAndBorder(host);
}
+ /**
+ * This function guides the resizing of the container and/or its viewport,
+ * depending on the constraints on the container's size (being sized by
+ * its content or sized externally).
+ */
protected function handleContentResize():void
{
var host:UIBase = UIBase(_strand);
+ var metrics:UIMetrics = getMetrics();
// If the host is being sized by its content, the change in the contentArea
// causes the host's size to change
if (host.isWidthSizedToContent() && host.isHeightSizedToContent()) {
host.setWidthAndHeight(viewportModel.contentWidth, viewportModel.contentHeight, true);
- viewportModel.viewportHeight = host.height;
- viewportModel.viewportWidth = host.width;
+ viewportModel.viewportHeight = viewportModel.contentHeight + metrics.top + metrics.bottom;
+ viewportModel.viewportWidth = viewportModel.contentWidth + metrics.left + metrics.right;
}
- // if the width is fixed and the height is changing, then set up horizontal
- // scrolling (if the viewport supports it).
+ // if the width is fixed and the height is changing, then set up horizontal
+ // scrolling (if the viewport supports it).
else if (!host.isWidthSizedToContent() && host.isHeightSizedToContent())
{
viewport.needsHorizontalScroller();
host.setHeight(viewportModel.contentHeight, false);
- viewportModel.viewportHeight = host.height;
+ viewportModel.viewportHeight = viewportModel.contentHeight + metrics.top + metrics.bottom;
}
- // if the height is fixed and the width can change, then set up
- // vertical scrolling (if the viewport supports it).
+ // if the height is fixed and the width can change, then set up
+ // vertical scrolling (if the viewport supports it).
else if (host.isWidthSizedToContent() && !host.isHeightSizedToContent())
{
viewport.needsVerticalScroller();
host.setWidth(viewportModel.contentWidth+viewport.scrollerWidth(), false);
- viewportModel.viewportWidth = host.width;
+ viewportModel.viewportWidth = viewportModel.contentWidth + metrics.left + metrics.right + viewport.scrollerWidth();
}
- // Otherwise the viewport needs to display some scrollers (or other elements
- // allowing the rest of the contentArea to be visible)
+ // Otherwise the viewport needs to display some scrollers (or other elements
+ // allowing the rest of the contentArea to be visible)
else {
viewport.needsScrollers();
@@ -263,24 +279,28 @@ package org.apache.flex.html.beads
/**
* @private
*/
- private function resizeHandler(event:Event):void
+ protected function resizeHandler(event:Event):void
{
-// if (event.currentTarget == _strand) {
-// return;
-// }
-
var host:UIBase = UIBase(_strand);
- trace("host is now "+host.width + " x " +host.height);
+ // the viewport has to be adjusted to account for the change
+ // in the host size.
viewportModel.viewportHeight = host.height;
viewportModel.viewportWidth = host.width;
+ // if the host has a fixed width, reset the contentWidth to match.
if (!host.isWidthSizedToContent()) viewportModel.contentWidth = host.width;
- if (!host.isHeightSizedToContent()) viewportModel.contentHeight = host.height;
- changeHandler(event);
+ // if the host has a fixed height, reset the contentHeight to match.
+ if (!host.isHeightSizedToContent()) viewportModel.contentHeight = host.height;
+ // the viewport's size and position also has to be adjusted since the
+ // host's size has changed.
viewport.updateSize();
+
+ // the layout needs to be run to adjust the content for
+ // the new host size.
+ changeHandler(event);
}
/**
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/e325df03/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelView.as
----------------------------------------------------------------------
diff --git a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelView.as b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelView.as
index 7004b6d..c35fb9c 100644
--- a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelView.as
+++ b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelView.as
@@ -94,22 +94,27 @@ package org.apache.flex.html.beads
if (!_titleBar)
_titleBar = new TitleBar();
- _titleBar.percentWidth = 100;
// replace the TitleBar's model with the Panel's model (it implements ITitleBarModel) so that
// any changes to values in the Panel's model that correspond values in the TitleBar will
// be picked up automatically by the TitleBar.
titleBar.model = host.model;
host.addElement(titleBar, false);
titleBar.addEventListener("heightChanged", titleBarHeightChanged);
- if (isNaN(host.explicitWidth) && isNaN(host.percentWidth))
- titleBar.addEventListener("widthChanged", changeHandler);
-
- trace("TitleBar's height: "+titleBar.height);
-
+
super.strand = value;
}
+ /**
+ * Creates the viewport for panel by first using the super.createViewport to get
+ * a baseline, then adjusts the viewport to account for the title bar.
+ */
+ override protected function createViewport(metrics:UIMetrics):void
+ {
+ super.createViewport(metrics);
+ setupViewport(metrics);
+ }
+
private function setupViewport(metrics:UIMetrics):void
{
var host:UIBase = UIBase(_strand);
@@ -127,24 +132,91 @@ package org.apache.flex.html.beads
model.contentHeight = model.viewportHeight - metrics.top - metrics.bottom;
}
- override protected function createViewport(metrics:UIMetrics):void
- {
- super.createViewport(metrics);
- setupViewport(metrics);
- }
-
+ /**
+ * This function is called when the layout has changed the size of the contentArea
+ * (aka, actualParent). Depending on how the Panel is being sized, the contentArea
+ * affects how the panel is presented.
+ */
override protected function handleContentResize():void
{
- super.handleContentResize();
-
var host:UIBase = UIBase(_strand);
+ var viewportModel:IViewportModel = viewport.model;
+
+ titleBar.x = 0;
+ titleBar.y = 0;
titleBar.width = host.width;
+
+ // If the host is being sized by its content, the change in the contentArea
+ // causes the host's size to change
+ if (host.isWidthSizedToContent() && host.isHeightSizedToContent()) {
+ host.setWidthAndHeight(viewportModel.contentWidth, viewportModel.contentHeight + titleBar.height, false);
+
+ titleBar.setWidth(host.width, true);
+
+ var metrics:UIMetrics = getMetrics();
+
+ viewportModel.viewportHeight = viewportModel.contentHeight + metrics.top + metrics.bottom;
+ viewportModel.viewportWidth = viewportModel.contentWidth + metrics.left + metrics.right;
+ }
+
+ // if the width is fixed and the height is changing, then set up horizontal
+ // scrolling (if the viewport supports it).
+ else if (!host.isWidthSizedToContent() && host.isHeightSizedToContent())
+ {
+ viewport.needsHorizontalScroller();
+
+ metrics = getMetrics();
+
+ host.setHeight(viewportModel.contentHeight + titleBar.height, false);
+ viewportModel.viewportHeight = viewportModel.contentHeight + metrics.top + metrics.bottom;
+
+ }
+
+ // if the height is fixed and the width can change, then set up
+ // vertical scrolling (if the viewport supports it).
+ else if (host.isWidthSizedToContent() && !host.isHeightSizedToContent())
+ {
+ viewport.needsVerticalScroller();
+
+ metrics = getMetrics();
+
+ host.setWidth(viewportModel.contentWidth+viewport.scrollerWidth(), false);
+ viewportModel.viewportWidth = viewportModel.contentWidth + metrics.left + metrics.right;
+ }
+
+ // Otherwise the viewport needs to display some scrollers (or other elements
+ // allowing the rest of the contentArea to be visible)
+ else {
+
+ viewport.needsScrollers();
+ }
}
- override protected function changeHandler(event:Event):void
+ override protected function resizeHandler(event:Event):void
{
- titleBar.width = UIBase(_strand).width;
- super.changeHandler(event);
+ var host:UIBase = UIBase(_strand);
+ var viewportModel:IViewportModel = viewport.model;
+
+ titleBar.width = host.width;
+
+ // the viewport has to be adjusted to account for the change
+ // in the host size.
+ viewportModel.viewportHeight = host.height - titleBar.height;
+ viewportModel.viewportWidth = host.width;
+
+ // if the host has a fixed width, reset the contentWidth to match.
+ if (!host.isWidthSizedToContent()) viewportModel.contentWidth = host.width;
+
+ // if the host has a fixed height, reset the contentHeight to match.
+ if (!host.isHeightSizedToContent()) viewportModel.contentHeight = host.height - titleBar.height;
+
+ // the viewport's size and position also has to be adjusted since the
+ // host's size has changed.
+ viewport.updateSize();
+
+ // the layout needs to be run to adjust the content for
+ // the new host size.
+ changeHandler(event);
}
private function titleBarHeightChanged(event:Event):void
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/e325df03/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelWithControlBarView.as
----------------------------------------------------------------------
diff --git a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelWithControlBarView.as b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelWithControlBarView.as
index 54e6482..acaa640 100644
--- a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelWithControlBarView.as
+++ b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/PanelWithControlBarView.as
@@ -105,15 +105,12 @@ package org.apache.flex.html.beads
// TODO: (aharui) get class to instantiate from CSS
if (!_titleBar)
_titleBar = new TitleBar();
- _titleBar.percentWidth = 100;
// replace the TitleBar's model with the Panel's model (it implements ITitleBarModel) so that
// any changes to values in the Panel's model that correspond values in the TitleBar will
// be picked up automatically by the TitleBar.
titleBar.model = host.model;
host.addElement(titleBar, false);
titleBar.addEventListener("heightChanged", chromeHeightChanged);
- if (isNaN(host.explicitWidth) && isNaN(host.percentWidth))
- titleBar.addEventListener("widthChanged", changeHandler);
var controlBarItems:Array = (host.model as IPanelModel).controlBar;
if( controlBarItems && controlBarItems.length > 0 ) {
@@ -128,13 +125,17 @@ package org.apache.flex.html.beads
host.addElement(controlBar, false);
controlBar.addEventListener("heightChanged", chromeHeightChanged);
- if (isNaN(host.explicitWidth) && isNaN(host.percentWidth))
- controlBar.addEventListener("widthChanged", changeHandler);
}
super.strand = value;
}
+ override protected function createViewport(metrics:UIMetrics):void
+ {
+ super.createViewport(metrics);
+ setupViewport(metrics);
+ }
+
private function setupViewport(metrics:UIMetrics):void
{
var host:UIBase = UIBase(_strand);
@@ -159,30 +160,101 @@ package org.apache.flex.html.beads
model.contentHeight = model.viewportHeight - metrics.top - metrics.bottom;
}
- override protected function createViewport(metrics:UIMetrics):void
- {
- super.createViewport(metrics);
- setupViewport(metrics);
- }
-
override protected function handleContentResize():void
{
- super.handleContentResize();
-
var host:UIBase = UIBase(_strand);
+ var viewportModel:IViewportModel = viewport.model;
+
+ titleBar.x = 0;
+ titleBar.y = 0;
titleBar.width = host.width;
+
if (controlBar) {
controlBar.width = host.width;
controlBar.y = host.height - controlBar.height;
}
+
+ // If the host is being sized by its content, the change in the contentArea
+ // causes the host's size to change
+ if (host.isWidthSizedToContent() && host.isHeightSizedToContent()) {
+ host.setWidthAndHeight(viewportModel.contentWidth, viewportModel.contentHeight + titleBar.height, false);
+
+ var metrics:UIMetrics = getMetrics();
+
+ viewportModel.viewportHeight = viewportModel.contentHeight + metrics.top + metrics.bottom;
+ viewportModel.viewportWidth = viewportModel.contentWidth + metrics.left + metrics.right;
+ }
+
+ // if the width is fixed and the height is changing, then set up horizontal
+ // scrolling (if the viewport supports it).
+ else if (!host.isWidthSizedToContent() && host.isHeightSizedToContent())
+ {
+ viewport.needsHorizontalScroller();
+
+ metrics = getMetrics();
+
+ var cbHeight:Number = 0;
+ if (controlBar) {
+ controlBar.y = viewportModel.contentHeight + titleBar.height + metrics.top + metrics.bottom;
+ cbHeight = controlBar.height;
+ }
+
+ host.setHeight(viewportModel.contentHeight + titleBar.height + cbHeight, false);
+ viewportModel.viewportHeight = viewportModel.contentHeight + metrics.top + metrics.bottom;
+
+ }
+
+ // if the height is fixed and the width can change, then set up
+ // vertical scrolling (if the viewport supports it).
+ else if (host.isWidthSizedToContent() && !host.isHeightSizedToContent())
+ {
+ viewport.needsVerticalScroller();
+
+ metrics = getMetrics();
+
+ host.setWidth(viewportModel.contentWidth+viewport.scrollerWidth(), false);
+ viewportModel.viewportWidth = viewportModel.contentWidth + metrics.left + metrics.right;
+ }
+
+ // Otherwise the viewport needs to display some scrollers (or other elements
+ // allowing the rest of the contentArea to be visible)
+ else {
+
+ viewport.needsScrollers();
+ }
}
- override protected function changeHandler(event:Event):void
+ override protected function resizeHandler(event:Event):void
{
- titleBar.width = UIBase(_strand).width;
- controlBar.width = UIBase(_strand).width;
- controlBar.y = UIBase(_strand).height - controlBar.height;
- super.changeHandler(event);
+ var host:UIBase = UIBase(_strand);
+ var viewportModel:IViewportModel = viewport.model;
+ var cbHeight:Number = 0;
+
+ titleBar.width = host.width;
+ if (controlBar) {
+ controlBar.width = host.width;
+ controlBar.y = host.height - controlBar.height;
+ cbHeight = controlBar.height;
+ }
+
+ // the viewport has to be adjusted to account for the change
+ // in the host size.
+ viewportModel.viewportHeight = host.height - titleBar.height - cbHeight;
+ viewportModel.viewportWidth = host.width;
+
+ // if the host has a fixed width, reset the contentWidth to match.
+ if (!host.isWidthSizedToContent()) viewportModel.contentWidth = host.width;
+
+ // if the host has a fixed height, reset the contentHeight to match.
+ if (!host.isHeightSizedToContent()) viewportModel.contentHeight = host.height - titleBar.height - cbHeight;
+
+ // the viewport's size and position also has to be adjusted since the
+ // host's size has changed.
+ viewport.updateSize();
+
+ // the layout needs to be run to adjust the content for
+ // the new host size.
+ changeHandler(event);
}
private function chromeHeightChanged(event:Event):void
@@ -192,13 +264,8 @@ package org.apache.flex.html.beads
}
/**
- * Always returns true because Panel's content is separate from its chrome
- * elements such as the title bar and optional control bar.
- *
- * @langversion 3.0
- * @playerversion Flash 10.2
- * @playerversion AIR 2.6
- * @productversion FlexJS 0.0
+ * @private
+ * Panel always needs content area.
*/
override protected function contentAreaNeeded():Boolean
{
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/e325df03/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ViewportModel.as
----------------------------------------------------------------------
diff --git a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ViewportModel.as b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ViewportModel.as
index 1cdfa55..6efebdf 100644
--- a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ViewportModel.as
+++ b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ViewportModel.as
@@ -16,6 +16,7 @@ package org.apache.flex.html.beads.models
}
private var _layout:IBeadLayout;
+ private var _contentIsHost:Boolean = false;
private var _contentArea:IUIBase;
private var _contentWidth:Number = 0;
private var _contentHeight:Number = 0;
@@ -48,6 +49,15 @@ package org.apache.flex.html.beads.models
dispatchEvent( new Event("contentAreaChanged") );
}
+ public function get contentIsHost():Boolean
+ {
+ return _contentIsHost;
+ }
+ public function set contentIsHost(value:Boolean):void
+ {
+ _contentIsHost = value;
+ }
+
public function get viewportWidth():Number
{
return _viewportWidth;
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/e325df03/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/ScrollingViewport.as
----------------------------------------------------------------------
diff --git a/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/ScrollingViewport.as b/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/ScrollingViewport.as
index 1b154e3..c8e2294 100644
--- a/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/ScrollingViewport.as
+++ b/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/ScrollingViewport.as
@@ -115,8 +115,10 @@ package org.apache.flex.html.supportClasses
_horizontalScroller.setWidthAndHeight(model.viewportHeight - hbarAdjustWidthBy, scrollerSize, false);
}
- contentArea.x = model.contentX;
- contentArea.y = model.contentY;
+ if (!model.contentIsHost) {
+ contentArea.x = model.contentX;
+ contentArea.y = model.contentY;
+ }
contentArea.setWidthAndHeight(model.contentWidth, model.contentHeight, true);
}
@@ -184,10 +186,6 @@ package org.apache.flex.html.supportClasses
contentArea.scrollRect = rect;
}
}
-
- updateContentAreaSize();
-
- // NOTE: this might make the scrollbars go away OR it might make them needed!
}
/**
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/e325df03/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/Viewport.as
----------------------------------------------------------------------
diff --git a/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/Viewport.as b/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/Viewport.as
index b83b838..de729a3 100644
--- a/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/Viewport.as
+++ b/frameworks/projects/HTML/as/src/org/apache/flex/html/supportClasses/Viewport.as
@@ -72,17 +72,16 @@ package org.apache.flex.html.supportClasses
*/
public function updateContentAreaSize():void
{
- contentArea.x = model.contentX;
- contentArea.y = model.contentY;
+ if (!model.contentIsHost) {
+ contentArea.x = model.contentX;
+ contentArea.y = model.contentY;
+ }
contentArea.setWidthAndHeight(model.contentWidth, model.contentHeight, true);
}
public function updateSize():void
{
- var metrics:UIMetrics = BeadMetrics.getMetrics(_strand);
- var host:UIBase = UIBase(_strand);
-
- updateContentAreaSize();
+ // not needed for this type of viewport
}
/**