1 files changed, 273 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/layout/BoxLayout.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/layout/BoxLayout.js
new file mode 100644
index 0000000000..c31e9c796c
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/layout/BoxLayout.js
@@ -0,0 +1,273 @@
+/* ************************************************************************
+
+   qooxdoo - the new era of web development
+
+   http://qooxdoo.org
+
+   Copyright:
+     2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org
+
+   License:
+     LGPL 2.1: http://www.gnu.org/licenses/lgpl.html
+
+   Authors:
+     * Sebastian Werner (wpbasti)
+     * Andreas Ecker (ecker)
+
+************************************************************************ */
+
+/* ************************************************************************
+
+#module(ui_basic)
+#module(ui_layout)
+
+************************************************************************ */
+
+qx.OO.defineClass("qx.ui.layout.BoxLayout", qx.ui.core.Parent,
+function(vOrientation)
+{
+  qx.ui.core.Parent.call(this);
+
+  // apply orientation
+  if (qx.util.Validation.isValidString(vOrientation)) {
+    this.setOrientation(vOrientation);
+  }
+});
+
+qx.ui.layout.BoxLayout.STR_REVERSED = "-reversed";
+
+
+
+/*
+---------------------------------------------------------------------------
+  PROPERTIES
+---------------------------------------------------------------------------
+*/
+
+/*!
+  The orientation of the layout control. Allowed values are "horizontal" (default) and "vertical".
+*/
+qx.OO.addProperty({ name : "orientation", type : "string", possibleValues : [ "horizontal", "vertical" ], addToQueueRuntime : true });
+
+/*!
+  The spacing between childrens. Could be any positive integer value.
+*/
+qx.OO.addProperty({ name : "spacing", type : "number", defaultValue : 0, addToQueueRuntime : true, impl : "layout" });
+
+/*!
+  The horizontal align of the children. Allowed values are: "left", "center" and "right"
+*/
+qx.OO.addProperty({ name : "horizontalChildrenAlign", type : "string", defaultValue : "left", possibleValues : [ "left", "center", "right" ], impl : "layoutOrder", addToQueueRuntime : true });
+
+/*!
+  The vertical align of the children. Allowed values are: "top", "middle" and "bottom"
+*/
+qx.OO.addProperty({ name : "verticalChildrenAlign", type : "string", defaultValue : "top", possibleValues : [ "top", "middle", "bottom" ], impl : "layoutOrder", addToQueueRuntime : true });
+
+/*!
+  Should the children be layouted in reverse order?
+*/
+qx.OO.addProperty({ name : "reverseChildrenOrder", type : "boolean", defaultValue : false, impl : "layoutOrder", addToQueueRuntime : true });
+
+/*!
+  Should the widgets be stretched to the available width (orientation==vertical) or height (orientation==horizontal)?
+  This only applies if the child has not configured a own value for this axis.
+*/
+qx.OO.addProperty({ name : "stretchChildrenOrthogonalAxis", type : "boolean", defaultValue : true, addToQueueRuntime : true });
+
+/*!
+  If there are min/max values in combination with flex try to optimize placement.
+  This is more complex and produces more time for the layouter but sometimes this feature is needed.
+*/
+qx.OO.addProperty({ name : "useAdvancedFlexAllocation", type : "boolean", defaultValue : false, addToQueueRuntime : true });
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  INIT LAYOUT IMPL
+---------------------------------------------------------------------------
+*/
+
+/*!
+  This creates an new instance of the layout impl this widget uses
+*/
+qx.Proto._createLayoutImpl = function() {
+  return this.getOrientation() == "vertical" ? new qx.renderer.layout.VerticalBoxLayoutImpl(this) : new qx.renderer.layout.HorizontalBoxLayoutImpl(this);
+}
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  HELPERS
+---------------------------------------------------------------------------
+*/
+
+qx.Proto._layoutHorizontal = false;
+qx.Proto._layoutVertical = false;
+qx.Proto._layoutMode = "left";
+
+qx.Proto.isHorizontal = function() {
+  return this._layoutHorizontal;
+}
+
+qx.Proto.isVertical = function() {
+  return this._layoutVertical;
+}
+
+qx.Proto.getLayoutMode = function()
+{
+  if (this._layoutMode == null) {
+    this._updateLayoutMode();
+  }
+
+  return this._layoutMode;
+}
+
+qx.Proto._updateLayoutMode = function()
+{
+  this._layoutMode = this._layoutVertical ? this.getVerticalChildrenAlign() : this.getHorizontalChildrenAlign();
+
+  if (this.getReverseChildrenOrder()) {
+    this._layoutMode += qx.ui.layout.BoxLayout.STR_REVERSED;
+  }
+}
+
+qx.Proto._invalidateLayoutMode = function() {
+  this._layoutMode = null;
+}
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  MODIFIERS
+---------------------------------------------------------------------------
+*/
+
+qx.Proto._modifyOrientation = function(propValue, propOldValue, propData)
+{
+  // update fast access variables
+  this._layoutHorizontal = propValue == "horizontal";
+  this._layoutVertical = propValue == "vertical";
+
+  // Layout Implementation
+  if (this._layoutImpl)
+  {
+    this._layoutImpl.dispose();
+    this._layoutImpl = null;
+  }
+
+  if (qx.util.Validation.isValidString(propValue)) {
+    this._layoutImpl = this._createLayoutImpl();
+  }
+
+  // call other core modifier
+  return this._modifyLayoutOrder(propValue, propOldValue, propData);
+}
+
+qx.Proto._modifyLayoutOrder = function(propValue, propOldValue, propData)
+{
+  // update layout mode
+  this._invalidateLayoutMode();
+
+  // call other core modifier
+  return this._modifyLayout(propValue, propOldValue, propData);
+}
+
+qx.Proto._modifyLayout = function(propValue, propOldValue, propData)
+{
+  // invalidate inner preferred dimensions
+  this._invalidatePreferredInnerDimensions();
+
+  // accumulated width needs to be invalidated
+  this._invalidateAccumulatedChildrenOuterWidth();
+  this._invalidateAccumulatedChildrenOuterHeight();
+
+  // make property handling happy :)
+  return true;
+}
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  ACCUMULATED CHILDREN WIDTH/HEIGHT
+--------------------------------------------------------------------------------
+
+  Needed for center/middle and right/bottom alignment
+
+---------------------------------------------------------------------------
+*/
+
+qx.OO.addCachedProperty({ name : "accumulatedChildrenOuterWidth", defaultValue : null });
+qx.OO.addCachedProperty({ name : "accumulatedChildrenOuterHeight", defaultValue : null });
+
+qx.Proto._computeAccumulatedChildrenOuterWidth = function()
+{
+  var ch=this.getVisibleChildren(), chc, i=-1, sp=this.getSpacing(), s=-sp;
+
+  while(chc=ch[++i]) {
+    s += chc.getOuterWidth() + sp;
+  }
+
+  return s;
+}
+
+qx.Proto._computeAccumulatedChildrenOuterHeight = function()
+{
+  var ch=this.getVisibleChildren(), chc, i=-1, sp=this.getSpacing(), s=-sp;
+
+  while(chc=ch[++i]) {
+    s += chc.getOuterHeight() + sp;
+  }
+
+  return s;
+}
+
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  STRETCHING SUPPORT
+---------------------------------------------------------------------------
+*/
+
+qx.Proto._recomputeChildrenStretchingX = function()
+{
+  var ch=this.getVisibleChildren(), chc, i=-1;
+
+  while(chc=ch[++i])
+  {
+    if (chc._recomputeStretchingX() && chc._recomputeBoxWidth()) {
+      chc._recomputeOuterWidth();
+    }
+  }
+}
+
+qx.Proto._recomputeChildrenStretchingY = function()
+{
+  var ch=this.getVisibleChildren(), chc, i=-1;
+
+  while(chc=ch[++i])
+  {
+    if (chc._recomputeStretchingY() && chc._recomputeBoxHeight()) {
+      chc._recomputeOuterHeight();
+    }
+  }
+}