IPython/html/static/notebook/less/widgets.less

/*
LESS file that styles IPython notebook widgets and the area they sit in.

The widget area typically looks something like this:
 +------------------------------------------+
 | widget-area                              |
 |  +--------+---------------------------+  |
 |  | prompt | widget-subarea            |  |
 |  |        | +--------+  +--------+    |  |
 |  |        | | widget |  | widget |    |  |
 |  |        | +--------+  +--------+    |  |
 |  +--------+---------------------------+  |
 +------------------------------------------+
*/

.widget-area {
    page-break-inside: avoid;
    .hbox();

    .widget-subarea {
        padding: 0.44em 0.4em 0.4em 1px;
        margin-left: 6px;
        .border-box-sizing();
        .vbox();
        .box-flex2();

        /* Horizontal Label */
        .widget-hlabel {
            min-width: 10ex;
            padding-right: 8px;
            padding-top: 3px;
            text-align: right;
            vertical-align: text-top;
        }

        /* Vertical Label */
        .widget-vlabel {
            padding-bottom: 5px;
            text-align: center;
            vertical-align: text-bottom;
        }


        /* Slider Track */
        .slide-track {
            border: 1px solid #CCCCCC;
            background: #FFFFFF;
            .corner-all(); /* Round the corners of the slide track */
        }

        /* Horizontal jQuery Slider 

        Both the horizontal and vertical versions of the slider are characterized
        by a styled div that contains an invisible jQuery slide div which 
        contains a visible slider handle div.  This is requred so we can control
        how the slider is drawn and 'fix' the issue where the slide handle 
        doesn't stop at the end of the slide.

        Both horizontal and vertical sliders have this div nesting:
        +------------------------------------------+
        | widget-(h/v)slider                       |
        |  +--------+---------------------------+  |
        |  | ui-slider                          |  |
        |  |          +------------------+      |  |
        |  |          | ui-slider-handle |      |  |
        |  |          +------------------+      |  |
        |  +--------+---------------------------+  |
        +------------------------------------------+
        */
        .widget-hslider {

            /* Fix the padding of the slide track so the ui-slider is sized 
            correctly. */
            padding-left: 8px;
            padding-right: 5px;
            overflow: visible;

            /* Default size of the slider */
            width: 348px; 
            height: 5px;
            max-height: 5px;
            margin-top: 11px;
            
            /* Style the slider track */
            .slide-track();

            /* Make the div a flex box (makes FF behave correctly). */
            .hbox();

            /* Inner, invisible slide div */
            .ui-slider {
                border: 0px !important;
                background: none !important;
                
                .hbox();
                .box-flex1();

                .ui-slider-handle {
                    width: 14px !important;
                    height: 28px !important;

                    margin-top: -8px !important;
                }
            }
        }

        /* Vertical jQuery Slider */
        .widget-vslider {
            
            /* Fix the padding of the slide track so the ui-slider is sized 
            correctly. */
            padding-bottom: 8px;
            overflow: visible; 

            /* Default size of the slider */
            width: 5px;
            max-width: 5px;
            height: 250px;
            margin-left: 12px;
            
            /* Style the slider track */
            .slide-track();

            /* Make the div a flex box (makes FF behave correctly). */
            .vbox();
            
            /* Inner, invisible slide div */
            .ui-slider {
                border: 0px !important;
                background: none !important;
                margin-left: -4px;
                margin-top: 5px;
                
                .vbox();
                .box-flex1();

                .ui-slider-handle {
                    width: 28px !important;
                    height: 14px !important;
                    margin-left: -9px;
                }
            }
        }

        /* String Textbox - used for TextBoxView and TextAreaView */
        .widget-text {
            width: 350px;
            margin-bottom: 0px;
        }

        /* Listbox */
        .widget-listbox {
            width: 364px;
            margin-bottom: 0px;
        }

        /* Single Line Textbox - used for IntTextView and FloatTextView */
        .widget-numeric-text {
            width: 150px;
        }

        /* Progress Bar */
        .widget-progress {
            width: 363px;

            /* Disable progress bar animation */
            .bar {
                -webkit-transition: none;
                -moz-transition: none;
                -ms-transition: none;
                -o-transition: none;
                transition: none;
            }
        }

        /* ComboBox Main Button */
        .widget-combo-btn {
            min-width: 138px; /* + 26px drop arrow btn = 164px */
        }

        /* ContainerWidget */
        .widget-container {
            .border-box-sizing();
        }

        /* The following section sets the style for the invisible div that
        hold widgets and their accompanying labels.

        Looks like this:
        +-----------------------------+
        | widget-box (or similar)     |
        |  +-------+---------------+  |
        |  | Label | Actual Widget |  |
        |  +-------+---------------+  |
        +-----------------------------+
        */
        .widget-box {
            .start();
            .widget-container();
            margin: 5px;
        }
        .widget-hbox { /* Horizontal widgets */
            .widget-box();
            .hbox();
        }
        .widget-hbox-single { /* Single line horizontal widgets */
            .widget-hbox();
            height: 30px;
        }
        .widget-vbox-single { /* For vertical slides */
            .widget-box();
            .vbox();
            width: 30px;
        }
    }
}