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-rw-r--r--bower_components/jquery/src/css/support.js149
1 files changed, 149 insertions, 0 deletions
diff --git a/bower_components/jquery/src/css/support.js b/bower_components/jquery/src/css/support.js
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+++ b/bower_components/jquery/src/css/support.js
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+define([
+ "../core",
+ "../var/support"
+], function( jQuery, support ) {
+
+(function() {
+ // Minified: var b,c,d,e,f,g, h,i
+ var div, style, a, pixelPositionVal, boxSizingReliableVal,
+ reliableHiddenOffsetsVal, reliableMarginRightVal;
+
+ // Setup
+ div = document.createElement( "div" );
+ div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
+ a = div.getElementsByTagName( "a" )[ 0 ];
+ style = a && a.style;
+
+ // Finish early in limited (non-browser) environments
+ if ( !style ) {
+ return;
+ }
+
+ style.cssText = "float:left;opacity:.5";
+
+ // Support: IE<9
+ // Make sure that element opacity exists (as opposed to filter)
+ support.opacity = style.opacity === "0.5";
+
+ // Verify style float existence
+ // (IE uses styleFloat instead of cssFloat)
+ support.cssFloat = !!style.cssFloat;
+
+ div.style.backgroundClip = "content-box";
+ div.cloneNode( true ).style.backgroundClip = "";
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+ // Support: Firefox<29, Android 2.3
+ // Vendor-prefix box-sizing
+ support.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" ||
+ style.WebkitBoxSizing === "";
+
+ jQuery.extend(support, {
+ reliableHiddenOffsets: function() {
+ if ( reliableHiddenOffsetsVal == null ) {
+ computeStyleTests();
+ }
+ return reliableHiddenOffsetsVal;
+ },
+
+ boxSizingReliable: function() {
+ if ( boxSizingReliableVal == null ) {
+ computeStyleTests();
+ }
+ return boxSizingReliableVal;
+ },
+
+ pixelPosition: function() {
+ if ( pixelPositionVal == null ) {
+ computeStyleTests();
+ }
+ return pixelPositionVal;
+ },
+
+ // Support: Android 2.3
+ reliableMarginRight: function() {
+ if ( reliableMarginRightVal == null ) {
+ computeStyleTests();
+ }
+ return reliableMarginRightVal;
+ }
+ });
+
+ function computeStyleTests() {
+ // Minified: var b,c,d,j
+ var div, body, container, contents;
+
+ body = document.getElementsByTagName( "body" )[ 0 ];
+ if ( !body || !body.style ) {
+ // Test fired too early or in an unsupported environment, exit.
+ return;
+ }
+
+ // Setup
+ div = document.createElement( "div" );
+ container = document.createElement( "div" );
+ container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
+ body.appendChild( container ).appendChild( div );
+
+ div.style.cssText =
+ // Support: Firefox<29, Android 2.3
+ // Vendor-prefix box-sizing
+ "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
+ "box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
+ "border:1px;padding:1px;width:4px;position:absolute";
+
+ // Support: IE<9
+ // Assume reasonable values in the absence of getComputedStyle
+ pixelPositionVal = boxSizingReliableVal = false;
+ reliableMarginRightVal = true;
+
+ // Check for getComputedStyle so that this code is not run in IE<9.
+ if ( window.getComputedStyle ) {
+ pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+ boxSizingReliableVal =
+ ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+ // Support: Android 2.3
+ // Div with explicit width and no margin-right incorrectly
+ // gets computed margin-right based on width of container (#3333)
+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+ contents = div.appendChild( document.createElement( "div" ) );
+
+ // Reset CSS: box-sizing; display; margin; border; padding
+ contents.style.cssText = div.style.cssText =
+ // Support: Firefox<29, Android 2.3
+ // Vendor-prefix box-sizing
+ "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
+ "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
+ contents.style.marginRight = contents.style.width = "0";
+ div.style.width = "1px";
+
+ reliableMarginRightVal =
+ !parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );
+ }
+
+ // Support: IE8
+ // Check if table cells still have offsetWidth/Height when they are set
+ // to display:none and there are still other visible table cells in a
+ // table row; if so, offsetWidth/Height are not reliable for use when
+ // determining if an element has been hidden directly using
+ // display:none (it is still safe to use offsets if a parent element is
+ // hidden; don safety goggles and see bug #4512 for more information).
+ div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
+ contents = div.getElementsByTagName( "td" );
+ contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
+ reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
+ if ( reliableHiddenOffsetsVal ) {
+ contents[ 0 ].style.display = "";
+ contents[ 1 ].style.display = "none";
+ reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
+ }
+
+ body.removeChild( container );
+ }
+
+})();
+
+return support;
+
+});