( elem, props, opts )
| 7103 | } |
| 7104 | |
| 7105 | function defaultPrefilter( elem, props, opts ) { |
| 7106 | /* jshint validthis: true */ |
| 7107 | var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, |
| 7108 | anim = this, |
| 7109 | orig = {}, |
| 7110 | style = elem.style, |
| 7111 | hidden = elem.nodeType && isHidden( elem ), |
| 7112 | dataShow = jQuery._data( elem, "fxshow" ); |
| 7113 | |
| 7114 | // handle queue: false promises |
| 7115 | if ( !opts.queue ) { |
| 7116 | hooks = jQuery._queueHooks( elem, "fx" ); |
| 7117 | if ( hooks.unqueued == null ) { |
| 7118 | hooks.unqueued = 0; |
| 7119 | oldfire = hooks.empty.fire; |
| 7120 | hooks.empty.fire = function() { |
| 7121 | if ( !hooks.unqueued ) { |
| 7122 | oldfire(); |
| 7123 | } |
| 7124 | }; |
| 7125 | } |
| 7126 | hooks.unqueued++; |
| 7127 | |
| 7128 | anim.always(function() { |
| 7129 | // doing this makes sure that the complete handler will be called |
| 7130 | // before this completes |
| 7131 | anim.always(function() { |
| 7132 | hooks.unqueued--; |
| 7133 | if ( !jQuery.queue( elem, "fx" ).length ) { |
| 7134 | hooks.empty.fire(); |
| 7135 | } |
| 7136 | }); |
| 7137 | }); |
| 7138 | } |
| 7139 | |
| 7140 | // height/width overflow pass |
| 7141 | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
| 7142 | // Make sure that nothing sneaks out |
| 7143 | // Record all 3 overflow attributes because IE does not |
| 7144 | // change the overflow attribute when overflowX and |
| 7145 | // overflowY are set to the same value |
| 7146 | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
| 7147 | |
| 7148 | // Set display property to inline-block for height/width |
| 7149 | // animations on inline elements that are having width/height animated |
| 7150 | display = jQuery.css( elem, "display" ); |
| 7151 | |
| 7152 | // Test default display if display is currently "none" |
| 7153 | checkDisplay = display === "none" ? |
| 7154 | jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; |
| 7155 | |
| 7156 | if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { |
| 7157 | |
| 7158 | // inline-level elements accept inline-block; |
| 7159 | // block-level elements need to be inline with layout |
| 7160 | if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) { |
| 7161 | style.display = "inline-block"; |
| 7162 | } else { |
nothing calls this directly
no test coverage detected