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Fix max height of the selectmenu and collision default #1428

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Fix max height of the selectmenu and collision default #1428

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fix max height of the selectmenu to be one third of the window height
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@thg2k
thg2k committed Jan 17, 2015
commit f09ac7c3a3d1f04bfb555fbf54e8f740ef758c1c
11 changes: 10 additions & 1 deletion ui/selectmenu.js
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ return $.widget( "ui.selectmenu", {
position: {
my: "left top",
at: "left bottom",
collision: "none"
collision: "flip"
},
width: null,

Expand Down Expand Up @@ -617,6 +617,15 @@ return $.widget( "ui.selectmenu", {
// so we add 1px to avoid the wrapping
this.menu.width( "" ).outerWidth() + 1
) );

// Reset the height of the menu and calculate the max height
this.menu.css( "height", "auto" );
var menuHeight = this.menu.height();
var maxMenuHeight = Math.round( $( window ).height() / 3 );

if ( maxMenuHeight < menuHeight ) {
this.menu.height( maxMenuHeight );
}
},

_getCreateOptions: function() {
Expand Down