forked from jquery/jquery-ui
/
resizable_core.js
169 lines (120 loc) · 4.57 KB
/
resizable_core.js
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/*
* resizable_core.js
*/
var el;
var drag = function(el, dx, dy, complete) {
// speed = sync -> Drag syncrhonously.
// speed = fast|slow -> Drag asyncrhonously - animated.
//this mouseover is to work around a limitation in resizable
//TODO: fix resizable so handle doesn't require mouseover in order to be used
$(el).simulate("mouseover");
return $(el).simulate("drag", {
dx: dx||0, dy: dy||0, speed: 'sync', complete: complete
});
};
(function($) {
module("resizable: core");
/*
test("element types", function() {
var typeNames = ('p,h1,h2,h3,h4,h5,h6,blockquote,ol,ul,dl,div,form'
+ ',table,fieldset,address,ins,del,em,strong,q,cite,dfn,abbr'
+ ',acronym,code,samp,kbd,var,img,object,hr'
+ ',input,button,label,select,iframe').split(',');
$.each(typeNames, function(i) {
var typeName = typeNames[i];
el = $(document.createElement(typeName)).appendTo('body');
(typeName == 'table' && el.append("<tr><td>content</td></tr>"));
el.resizable();
ok(true, '$("<' + typeName + '/>").resizable()');
el.resizable("destroy");
el.remove();
});
});
*/
test("n", function() {
expect(4);
var handle = '.ui-resizable-n', target = $('#resizable1').resizable({ handles: 'all' });
drag(handle, 0, -50);
equal( target.height(), 150, "compare height" );
drag(handle, 0, 50);
equal( target.height(), 100, "compare height" );
equal( target[0].style.left, "", "left should not be modified" );
equal( target[0].style.width, "", "width should not be modified" );
});
test("s", function() {
expect(5);
var handle = '.ui-resizable-s', target = $('#resizable1').resizable({ handles: 'all' });
drag(handle, 0, 50);
equal( target.height(), 150, "compare height" );
drag(handle, 0, -50);
equal( target.height(), 100, "compare height" );
equal( target[0].style.top, "", "top should not be modified" );
equal( target[0].style.left, "", "left should not be modified" );
equal( target[0].style.width, "", "width should not be modified" );
});
test("e", function() {
expect(5);
var handle = '.ui-resizable-e', target = $('#resizable1').resizable({ handles: 'all' });
drag(handle, 50);
equal( target.width(), 150, "compare width" );
drag(handle, -50);
equal( target.width(), 100, "compare width" );
equal( target[0].style.height, "", "height should not be modified" );
equal( target[0].style.top, "", "top should not be modified" );
equal( target[0].style.left, "", "left should not be modified" );
});
test("w", function() {
expect(4);
var handle = '.ui-resizable-w', target = $('#resizable1').resizable({ handles: 'all' });
drag(handle, -50);
equal( target.width(), 150, "compare width" );
drag(handle, 50);
equal( target.width(), 100, "compare width" );
equal( target[0].style.height, "", "height should not be modified" );
equal( target[0].style.top, "", "top should not be modified" );
});
test("ne", function() {
expect(5);
var handle = '.ui-resizable-ne', target = $('#resizable1').css({ overflow: 'hidden' }).resizable({ handles: 'all' });
drag(handle, -50, -50);
equal( target.width(), 50, "compare width" );
equal( target.height(), 150, "compare height" );
drag(handle, 50, 50);
equal( target.width(), 100, "compare width" );
equal( target.height(), 100, "compare height" );
equal( target[0].style.left, "", "left should not be modified" );
});
test("se", function() {
expect(6);
var handle = '.ui-resizable-se', target = $('#resizable1').resizable({ handles: 'all' });
drag(handle, 50, 50);
equal( target.width(), 150, "compare width" );
equal( target.height(), 150, "compare height" );
drag(handle, -50, -50);
equal( target.width(), 100, "compare width" );
equal( target.height(), 100, "compare height" );
equal( target[0].style.top, "", "top should not be modified" );
equal( target[0].style.left, "", "left should not be modified" );
});
test("sw", function() {
expect(5);
var handle = '.ui-resizable-sw', target = $('#resizable1').resizable({ handles: 'all' });
drag(handle, -50, -50);
equal( target.width(), 150, "compare width" );
equal( target.height(), 50, "compare height" );
drag(handle, 50, 50);
equal( target.width(), 100, "compare width" );
equal( target.height(), 100, "compare height" );
equal( target[0].style.top, "", "top should not be modified" );
});
test("nw", function() {
expect(4);
var handle = '.ui-resizable-nw', target = $('#resizable1').resizable({ handles: 'all' });
drag(handle, -50, -50);
equal( target.width(), 150, "compare width" );
equal( target.height(), 150, "compare height" );
drag(handle, 50, 50);
equal( target.width(), 100, "compare width" );
equal( target.height(), 100, "compare height" );
});
})(jQuery);