Revision: 4329
http://vexi.svn.sourceforge.net/vexi/?rev=4329&view=rev
Author: clrg
Date: 2012-01-17 09:27:33 +0000 (Tue, 17 Jan 2012)
Log Message:
-----------
A few minor changes
- add "Resize" jsdoc
- merge setPlaceNoAbort() into setPlaceInTree()
Modified Paths:
--------------
trunk/org.vexi-core.main/src/main/jpp/org/vexi/core/Box.jpp
Modified: trunk/org.vexi-core.main/src/main/jpp/org/vexi/core/Box.jpp
===================================================================
--- trunk/org.vexi-core.main/src/main/jpp/org/vexi/core/Box.jpp 2012-01-17
02:14:53 UTC (rev 4328)
+++ trunk/org.vexi-core.main/src/main/jpp/org/vexi/core/Box.jpp 2012-01-17
09:27:33 UTC (rev 4329)
@@ -18,7 +18,6 @@
import org.ibex.util.Callable;
import org.ibex.util.Logger;
import org.vexi.graphics.Color;
-import org.vexi.graphics.Picture;
import org.vexi.graphics.PixelBuffer;
import org.vexi.plat.Platform;
import org.vexi.util.BasicTree;
@@ -513,37 +512,33 @@
}
}
- private final void setPlace() throws JSExn { set(PLACE); setPlaceInTree();
}
+ private final void setPlace() throws JSExn { set(PLACE);
setPlaceInTree(true); }
private final void setParentPlace() throws JSExn {
if (parent != null) {
parent.setPlace();
}
}
- private final void setPlaceInTree() throws JSExn {
+ private final void setPlaceInTree(boolean abortReflow) throws JSExn {
Box b=this;
while (b.test(DISPLAY) && b.parent!=null &&
!b.parent.test(PLACE_DESCENDENT)) {
b = b.parent;
b.set(PLACE_DESCENDENT);
}
- Surface s = b.getSurface();
- if (s!=null) {
- s.abortReflow();
+ if (abortReflow) {
+ Surface s = b.getSurface();
+ if (s!=null) {
+ s.abortReflow();
+ }
}
}
- private final void setPlaceNoAbort () {
- Box b=this;
- while (b.test(DISPLAY) && b.parent!=null &&
!b.parent.test(PLACE_DESCENDENT)) {
- b = b.parent;
- b.set(PLACE_DESCENDENT);
- }
- }
+
private final void requestReflow() throws JSExn {
if (test(CONSTRAIN) || test(CONSTRAIN_DESCENDENT)) {
setConstrainInTree();
}
if (test(PLACE) || test(PLACE_DESCENDENT)) {
- setPlaceInTree();
+ setPlaceInTree(true);
}
}
@@ -680,7 +675,7 @@
// assign contentwidth and mark for place in parent and placing of
children
if (newwidth != contentwidth) {
if (parent != null) {
- setPlaceNoAbort();
+ setPlaceInTree(false);
parent.set(PLACE);
parent.set(CONSTRAIN); // parent already in constrain()
PUT_BOX_FIELD(SC_contentwidth,JSU.N(newwidth),contentwidth=newwidth,CONTENTWIDTH_TRAP)
@@ -690,7 +685,7 @@
newwidth = min(getSurface().pendingWidth, newwidth);
}
if (newwidth != contentwidth) {
- setPlaceNoAbort();
+ setPlaceInTree(false);
PUT_BOX_FIELD(SC_contentwidth,JSU.N(newwidth),contentwidth=newwidth,CONTENTWIDTH_TRAP)
}
}
@@ -2338,6 +2333,16 @@
* <p>These properties are put to by the core. Place traps on these
properties for event
* notification.</p> */
+ /* <p>Notification that the contents of a box have been resized and
box contenwidth/contentheight
+ * is about to be calculated, all of which preceeds box tree
placement.</p>
+ *
+ * <p>This is primarily useful for custom layout of children where
their positioning is dependent
+ * upon their sizes, and changes in child sizes are not guaranteed to
affect the dimensions of the
+ * parent without script intervetion i.e. 'layer' or 'place' parent
layout.</p>
+ *
+ * @type(true) */
+ //also "Resize":
+
/* <p>The value true is written to this property when the mouse enters
a box.</p> @type(true) */
//also "Enter":
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