1 files changed, 29 insertions, 11 deletions

diff --git a/lib/dijit/themes/tundra/form/Button.css b/lib/dijit/themes/tundra/form/Button.css
index d9d103fc1..2c68aef04 100644
--- a/lib/dijit/themes/tundra/form/Button.css
+++ b/lib/dijit/themes/tundra/form/Button.css
@@ -1,6 +1,14 @@
 
+/*****
+		dijit.form.Button
+		dijit.form.DropDownButton
+		dijit.form.ComboButton
+		dijit.form.ComboBox (partial)
+		dijit.form.Spinner (partial) (TODO: create NumberSpinner.css file like claro has)
+ *****/
+
 .tundra .dijitButtonNode {
-	
+	/* enabled state - inner */
 	border: 1px solid #c0c0c0;
 	border-bottom: 1px solid #9b9b9b;
 	padding: 0.1em 0.2em 0.2em 0.2em;
@@ -10,15 +18,19 @@
 	text-align: center;
 	padding: 0 0.3em;
 }
+
 .tundra .dijitDisabled .dijitButtonText {
 	color: #7F7F7F;
 }
+
 .tundra .dijitArrowButton {
 	color: #111;
 }
+
 .tundra .dijitComboButton .dijitDownArrowButton {
 	padding-right:4px;
 }
+
 .tundra .dijitTextBoxReadOnly,
 .tundra .dijitTextBoxReadOnly .dijitButtonNode,
 .tundra .dijitButtonDisabled .dijitButtonNode,
@@ -27,18 +39,19 @@
 .tundra .dijitComboButtonDisabled .dijitButtonNode,
 .tundra .dijitTextBoxDisabled,
 .tundra .dijitTextBoxDisabled .dijitButtonNode {
-	
+	/* disabled state - inner */
 	border-color: #d5d5d5 #d5d5d5 #bdbdbd #d5d5d5;
 	background:#e4e4e4 url("../images/buttonDisabled.png") top repeat-x;
 }
+
 .tundra .dijitButtonHover .dijitButtonNode,
 .tundra .dijitButtonNodeHover,
 .tundra .dijitToggleButtonHover .dijitButtonNode,
 .tundra .dijitDropDownButtonHover .dijitButtonNode,
 .tundra .dijitComboButton .dijitButtonContentsHover,
 .tundra .dijitComboButton .dijitDownArrowButtonHover {
-	
-	
+	/* hover state - inner */
+	/* TODO: change from Hover to Selected so that button is still highlighted while drop down is being used */
 	border-color: #a5beda;
 	border-bottom-color:#5c7590;
 	color:#243C5F;
@@ -46,10 +59,11 @@
 }
 .tundra .dijitDownArrowButtonHover,
 .tundra .dijitUpArrowButtonHover {
-	
+	/* same as above except don't adjust border color (it's controlled by the containing Spinner/ComboBox) */
 	color:#243C5F;
 	background:#fcfdff url("../images/buttonHover.png") repeat-x bottom;
 }
+
 .tundra .dijitUpArrowButtonActive,
 .tundra .dijitDownArrowButtonActive,
 .tundra .dijitButtonActive .dijitButtonNode,
@@ -57,15 +71,18 @@
 .tundra .dijitDropDownButtonActive .dijitButtonNode,
 .tundra .dijitButtonContentsActive,
 .tundra .dijitStackController .dijitToggleButtonChecked .dijitButtonNode {
-	
+	/* active state - inner (for when you are pressing a normal button, or
+	 * when a radio-type button is in a depressed state
+	 */
 	border-color:#366dba;
 	background: #ededed url("../images/buttonActive.png") bottom repeat-x;
 }
+
 .tundra .dijitArrowButtonInner {
-	background:url("../images/spriteArrows.png") no-repeat scroll 0px center;
+	background:url("../images/spriteArrows.png") no-repeat scroll 0 center;
 	width: 7px;
 	height: 7px;
-	margin: 0px 4px 0px 4px;
+	margin: 0 4px 0 4px;
 }
 .tundra .dijitTextBox .dijitArrowButtonInner {
 	background-position: 0 center;
@@ -82,6 +99,7 @@
 .tundra .dijitUpArrowButton .dijitArrowButtonInner {
 	background-position: -21px center;
 }
+
 .tundra .dijitDisabled .dijitArrowButtonInner {
 	background-position: -28px center;
 }
@@ -95,13 +113,13 @@
 	background-position: -49px center;
 }
 .dj_webkit .tundra .dijitSpinner .dijitUpArrowButton .dijitArrowButtonInner {
-	margin-top: -1px; 
+	margin-top: -1px; /* image has too many blank pixels on top */
 }
 .dj_ie .tundra .dijitSpinner .dijitDownArrowButton .dijitArrowButtonInner {
-	margin-top: -2px; 
+	margin-top: -2px; /* image has too many blank pixels on top */
 }
 .dj_ie8 .tundra .dijitSpinner .dijitDownArrowButton .dijitArrowButtonInner {
-	margin-top: -1px; 
+	margin-top: -1px; /* image has too many blank pixels on top */
 }
 .tundra .dijitSpinnerButtonContainer {
 	width: auto;