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/*
* resizable_events.js
*/
(function($) {
module("resizable: events");
test("start", function() {
expect(5);
var count = 0,
handle = ".ui-resizable-se";
$("#resizable1").resizable({
handles: "all",
start: function(event, ui) {
equal( ui.size.width, 100, "compare width" );
equal( ui.size.height, 100, "compare height" );
equal( ui.originalSize.width, 100, "compare original width" );
equal( ui.originalSize.height, 100, "compare original height" );
count++;
}
});
TestHelpers.resizable.drag(handle, 50, 50);
equal(count, 1, "start callback should happen exactly once");
});
test( "resize", function() {
expect( 9 );
var count = 0,
handle = ".ui-resizable-se";
$("#resizable1").resizable({
handles: "all",
resize: function( event, ui ) {
if ( count === 0 ) {
equal( ui.size.width, 125, "compare width" );
equal( ui.size.height, 125, "compare height" );
equal( ui.originalSize.width, 100, "compare original width" );
equal( ui.originalSize.height, 100, "compare original height" );
} else {
equal( ui.size.width, 150, "compare width" );
equal( ui.size.height, 150, "compare height" );
equal( ui.originalSize.width, 100, "compare original width" );
equal( ui.originalSize.height, 100, "compare original height" );
}
count++;
}
});
TestHelpers.resizable.drag( handle, 50, 50 );
equal( count, 2, "resize callback should happen exactly once per size adjustment" );
});
test( "resize (min/max dimensions)", function() {
expect( 5 );
var count = 0,
handle = ".ui-resizable-se";
$("#resizable1").resizable({
handles: "all",
minWidth: 60,
minHeight: 60,
maxWidth: 100,
maxHeight: 100,
resize: function( event, ui ) {
equal( ui.size.width, 60, "compare width" );
equal( ui.size.height, 60, "compare height" );
equal( ui.originalSize.width, 100, "compare original width" );
equal( ui.originalSize.height, 100, "compare original height" );
count++;
}
});
TestHelpers.resizable.drag( handle, -200, -200 );
equal( count, 1, "resize callback should happen exactly once per size adjustment" );
});
test( "resize (containment)", function() {
expect( 5 );
var count = 0,
handle = ".ui-resizable-se",
container = $("#resizable1").wrap("<div>").parent().css({
height: "100px",
width: "100px"
});
$("#resizable1").resizable({
handles: "all",
containment: container,
resize: function( event, ui ) {
equal( ui.size.width, 10, "compare width" );
equal( ui.size.height, 10, "compare height" );
equal( ui.originalSize.width, 100, "compare original width" );
equal( ui.originalSize.height, 100, "compare original height" );
count++;
}
});
// Prove you can't resize outside containment by dragging southeast corner southeast
TestHelpers.resizable.drag( handle, 100, 100 );
// Prove you can't resize outside containment by dragging southeast corner northwest
TestHelpers.resizable.drag( handle, -200, -200 );
equal( count, 1, "resize callback should happen exactly once per size adjustment" );
});
test("resize (grid)", function() {
expect(5);
var count = 0,
handle = ".ui-resizable-se";
$("#resizable1").resizable({
handles: "all",
grid: 50,
resize: function(event, ui) {
equal( ui.size.width, 150, "compare width" );
equal( ui.size.height, 150, "compare height" );
equal( ui.originalSize.width, 100, "compare original width" );
equal( ui.originalSize.height, 100, "compare original height" );
count++;
}
});
TestHelpers.resizable.drag(handle, 50, 50);
equal(count, 1, "resize callback should happen exactly once per grid-unit size adjustment");
});
test( "resize, custom adjustment", function() {
expect( 4 );
var handle = ".ui-resizable-se",
element = $( "#resizable1" ).resizable({
resize: function( event, ui ) {
ui.size.width = 100;
ui.size.height = 200;
ui.position.left = 300;
ui.position.top = 400;
}
});
TestHelpers.resizable.drag( handle, 50, 50 );
equal( element.width(), 100, "resize event can control width" );
equal( element.height(), 200, "resize event can control height" );
equal( element.position().left, 300, "resize event can control left" );
equal( element.position().top, 400, "resize event can control top" );
});
test("stop", function() {
expect(5);
var count = 0,
handle = ".ui-resizable-se";
$("#resizable1").resizable({
handles: "all",
stop: function(event, ui) {
equal( ui.size.width, 150, "compare width" );
equal( ui.size.height, 150, "compare height" );
equal( ui.originalSize.width, 100, "compare original width" );
equal( ui.originalSize.height, 100, "compare original height" );
count++;
}
});
TestHelpers.resizable.drag(handle, 50, 50);
equal(count, 1, "stop callback should happen exactly once");
});
test( "resize (containment) works with parent with negative offset", function() {
expect( 1 );
var widthBefore, widthAfter,
handle = ".ui-resizable-e",
target = $( "#resizable1" ),
absoluteContainer = target.wrap( "<div />" ).parent(),
fixedContainer = absoluteContainer.wrap( "<div />" ).parent(),
increaseWidthBy = 50;
// position fixed container in window top left
fixedContainer.css({
width: 400,
height: 100,
position: "fixed",
top: 0,
left: 0
});
// position absolute container within fixed on slightly outside window
absoluteContainer.css({
width: 400,
height: 100,
position: "absolute",
top: 0,
left: -50
});
// set up resizable to be contained within absolute container
target.resizable({
handles: "all",
containment: "parent"
}).css({
width: 300
});
widthBefore = target.width();
TestHelpers.resizable.drag( handle, increaseWidthBy, 0 );
widthAfter = target.width();
equal( widthAfter, ( widthBefore + increaseWidthBy ), "resizable width should be increased by the value dragged" );
});
})(jQuery);
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