This is an automated email from the ASF dual-hosted git repository.
pent pushed a commit to branch feature/MXRoyale
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
The following commit(s) were added to refs/heads/feature/MXRoyale by this push:
new 6b5ae47 Added CanvasLayout.
6b5ae47 is described below
commit 6b5ae4756e9a484aeee0cd058bcc0eeb748a5963
Author: Peter Ent <[email protected]>
AuthorDate: Thu Mar 29 08:56:40 2018 -0400
Added CanvasLayout.
---
.../MXRoyale/src/main/resources/defaults.css | 5 +
.../src/main/resources/mx-royale-manifest.xml | 1 +
.../MXRoyale/src/main/royale/MXRoyaleClasses.as | 1 +
.../src/main/royale/mx/containers/Canvas.as | 1 +
.../royale/mx/containers/beads/CanvasLayout.as | 221 +++++++++++++++++++++
5 files changed, 229 insertions(+)
diff --git a/frameworks/projects/MXRoyale/src/main/resources/defaults.css
b/frameworks/projects/MXRoyale/src/main/resources/defaults.css
index a7d26e9..425501f 100644
--- a/frameworks/projects/MXRoyale/src/main/resources/defaults.css
+++ b/frameworks/projects/MXRoyale/src/main/resources/defaults.css
@@ -41,6 +41,11 @@ Button
IBeadModel:
ClassReference("org.apache.royale.html.beads.models.ImageAndTextModel");
}
+Canvas
+{
+ IBeadLayout: ClassReference("mx.containers.beads.CanvasLayout");
+}
+
CheckBox
{
IBeadModel:
ClassReference("org.apache.royale.html.beads.models.ToggleButtonModel");
diff --git
a/frameworks/projects/MXRoyale/src/main/resources/mx-royale-manifest.xml
b/frameworks/projects/MXRoyale/src/main/resources/mx-royale-manifest.xml
index 8170f60..6db6ad4 100644
--- a/frameworks/projects/MXRoyale/src/main/resources/mx-royale-manifest.xml
+++ b/frameworks/projects/MXRoyale/src/main/resources/mx-royale-manifest.xml
@@ -41,6 +41,7 @@
<component id="VBox" class="mx.containers.VBox" />
<component id="ApplicationLayout"
class="mx.containers.beads.ApplicationLayout" />
<component id="BoxLayout" class="mx.containers.beads.BoxLayout" />
+ <component id="CanvasLayout" class="mx.containers.beads.CanvasLayout" />
<component id="State" class="mx.states.State" />
diff --git a/frameworks/projects/MXRoyale/src/main/royale/MXRoyaleClasses.as
b/frameworks/projects/MXRoyale/src/main/royale/MXRoyaleClasses.as
index d27891f..39b68a1 100644
--- a/frameworks/projects/MXRoyale/src/main/royale/MXRoyaleClasses.as
+++ b/frameworks/projects/MXRoyale/src/main/royale/MXRoyaleClasses.as
@@ -31,6 +31,7 @@ internal class MXRoyaleClasses
import mx.core.Container; Container;
import mx.containers.beads.ApplicationLayout; ApplicationLayout;
import mx.containers.beads.BoxLayout; BoxLayout;
+ import mx.containers.beads.CanvasLayout; CanvasLayout;
import mx.controls.ToolTip; ToolTip;
import mx.controls.beads.ToolTipBead; ToolTipBead;
diff --git
a/frameworks/projects/MXRoyale/src/main/royale/mx/containers/Canvas.as
b/frameworks/projects/MXRoyale/src/main/royale/mx/containers/Canvas.as
index 1d3e638..c431f53 100644
--- a/frameworks/projects/MXRoyale/src/main/royale/mx/containers/Canvas.as
+++ b/frameworks/projects/MXRoyale/src/main/royale/mx/containers/Canvas.as
@@ -123,6 +123,7 @@ public class Canvas extends Container implements
IConstraintLayout
public function Canvas()
{
super();
+ typeNames = "Canvas";
//layoutObject.target = this;
}
diff --git
a/frameworks/projects/MXRoyale/src/main/royale/mx/containers/beads/CanvasLayout.as
b/frameworks/projects/MXRoyale/src/main/royale/mx/containers/beads/CanvasLayout.as
new file mode 100644
index 0000000..46fe600
--- /dev/null
+++
b/frameworks/projects/MXRoyale/src/main/royale/mx/containers/beads/CanvasLayout.as
@@ -0,0 +1,221 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// Licensed to the Apache Software Foundation (ASF) under one or more
+// contributor license agreements. See the NOTICE file distributed with
+// this work for additional information regarding copyright ownership.
+// The ASF licenses this file to You under the Apache License, Version 2.0
+// (the "License"); you may not use this file except in compliance with
+// the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////////
+
+package mx.containers.beads
+{
+ import mx.containers.Canvas;
+ import mx.core.Container;
+ import mx.core.EdgeMetrics;
+ import mx.core.IUIComponent;
+
+ import org.apache.royale.core.IStrand;
+ import org.apache.royale.core.LayoutBase;
+ import org.apache.royale.geom.Rectangle;
+
+/*
+import mx.core.mx_internal;
+import mx.events.ChildExistenceChangedEvent;
+import mx.events.MoveEvent;
+import mx.resources.IResourceManager;
+import mx.resources.ResourceManager;
+import flash.utils.Dictionary;
+
+use namespace mx_internal;
+*/
+
+/**
+ * @private
+ * The CanvasLayout class is for internal use only.
+ */
+public class CanvasLayout extends LayoutBase
+{
+
+
+
//--------------------------------------------------------------------------
+ //
+ // Constructor
+ //
+
//--------------------------------------------------------------------------
+
+ /**
+ * Constructor.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 9
+ * @playerversion AIR 1.1
+ * @productversion Flex 3
+ */
+ public function CanvasLayout()
+ {
+ super();
+ }
+
+
//--------------------------------------------------------------------------
+ //
+ // Properties
+ //
+
//--------------------------------------------------------------------------
+
+ private var _strand:IStrand;
+
+ override public function set strand(value:IStrand):void
+ {
+ _strand = value;
+ _target = value as Container;
+ super.strand = value;
+
+ }
+
+ private var _target:Container;
+
+ public function get target():Container
+ {
+ return _target;
+ }
+
+ public function set target(value:Container):void
+ {
+ _target = value;
+ }
+
+
+
//--------------------------------------------------------------------------
+ //
+ // Overridden methods
+ //
+
//--------------------------------------------------------------------------
+
+ override public function layout():Boolean
+ {
+ COMPILE::SWF
+ {
+ var hostWidthSizedToContent:Boolean =
host.isWidthSizedToContent();
+ var hostHeightSizedToContent:Boolean =
host.isHeightSizedToContent();
+
+ var w:Number = hostWidthSizedToContent ? 0 :
target.width;
+ var h:Number = hostHeightSizedToContent ? 0 :
target.height;
+
+ var n:int = target.numChildren;
+
+ for (var i:int = 0; i < n; i++)
+ {
+ var child:IUIComponent =
target.getLayoutChildAt(i);
+ if (!child.includeInLayout) continue;
+
+ var positions:Object = childPositions(child);
+ var margins:Object = childMargins(child,
target.width, target.height);
+ var ww:Number = w;
+ var hh:Number = h;
+
+ var xpos:Number;
+ var ypos:Number;
+ var useWidth:Number;
+ var useHeight:Number;
+
+ // set the top edge of the child
+ if (!isNaN(positions.left))
+ {
+ xpos = positions.left+margins.left;
+ ww -= positions.left + margins.left;
+ }
+
+ // set the left edge of the child
+ if (!isNaN(positions.top))
+ {
+ ypos = positions.top+margins.top;
+ hh -= positions.top + margins.top;
+ }
+
+ // set the right edge of the child
+ if (!isNaN(positions.right))
+ {
+ if (!hostWidthSizedToContent)
+ {
+ if (!isNaN(positions.left))
+ {
+ useWidth = ww -
positions.right - margins.right;
+ }
+ else
+ {
+ xpos = w -
positions.right - margins.left - child.width - margins.right
+ }
+ }
+ }
+ else if (child != null &&
!isNaN(child.percentWidth) && !hostWidthSizedToContent)
+ {
+ useWidth = (ww - margins.right -
margins.left) * child.percentWidth/100;
+ }
+
+ // set the bottm edge of the child
+ if (!isNaN(positions.bottom))
+ {
+ if (!hostHeightSizedToContent)
+ {
+ if (!isNaN(positions.top))
+ {
+ useHeight = hh -
positions.bottom - margins.bottom;
+ }
+ else
+ {
+ ypos = h -
positions.bottom - child.height - margins.bottom;
+ }
+ }
+ }
+ else if (child != null &&
!isNaN(child.percentHeight) && !hostHeightSizedToContent)
+ {
+ useHeight = (hh - margins.top -
margins.bottom) * child.percentHeight/100;
+ }
+
+ if (margins.auto)
+ {
+ xpos = (w - child.width) / 2;
+ }
+
+ child.move(xpos, ypos);
+ child.setActualSize(useWidth, useHeight);
+ }
+
+ return true;
+
+ }
+
+ COMPILE::JS
+ {
+ var i:int
+ var n:int;
+
+ n = target.numChildren;
+
+ // host must have either have position:absolute or
position:relative
+ if (target.element.style.position != "absolute" &&
target.element.style.position != "relative") {
+ target.element.style.position = "relative";
+ }
+
+ // each child must have position:absolute for
BasicLayout to work
+ for (i=0; i < n; i++) {
+ var child:IUIComponent =
target.getLayoutChildAt(i);
+ child.positioner.style.position = "absolute";
+ }
+
+ return true;
+ }
+ }
+}
+}
+
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