| <!doctype html> |
| <html> |
| <body> |
| <div id="previous"></div> |
| <div id="splitter"></div> |
| <div id="next"></div> |
| <script> |
| function testSplitter_IgnoresRightMouse() { |
| var splitter = document.getElementById('splitter'); |
| cr.ui.decorate(splitter, cr.ui.Splitter); |
| |
| var downRight = new MouseEvent('mousedown', {button: 1, cancelable: true}); |
| assertTrue(splitter.dispatchEvent(downRight)); |
| assertFalse(downRight.defaultPrevented); |
| |
| var downLeft = new MouseEvent('mousedown', {button: 0, cancelable: true}); |
| assertFalse(splitter.dispatchEvent(downLeft)); |
| assertTrue(downLeft.defaultPrevented); |
| } |
| |
| function testSplitter_ResizePreviousElement() { |
| var splitter = document.getElementById('splitter'); |
| cr.ui.decorate(splitter, cr.ui.Splitter); |
| splitter.resizeNextElement = false; |
| |
| var previousElement = document.getElementById('previous'); |
| previousElement.style.width = '0px'; |
| var beforeWidth = parseFloat(previousElement.style.width); |
| |
| var down = new MouseEvent('mousedown', |
| {button: 0, cancelable: true, clientX: 0}); |
| splitter.dispatchEvent(down); |
| |
| var move = new MouseEvent('mousemove', |
| {button: 0, cancelable: true, clientX: 50}); |
| splitter.dispatchEvent(move); |
| |
| move = new MouseEvent('mousemove', |
| {button: 0, cancelable: true, clientX: 100}); |
| splitter.dispatchEvent(move); |
| |
| var up = new MouseEvent('mouseup', |
| {button: 0, cancelable: true, clientX: 100}); |
| splitter.dispatchEvent(up); |
| |
| var afterWidth = parseFloat(previousElement.style.width); |
| assertEquals(100, afterWidth - beforeWidth); |
| } |
| |
| function testSplitter_ResizeNextElement() { |
| var splitter = document.getElementById('splitter'); |
| cr.ui.decorate(splitter, cr.ui.Splitter, true); |
| splitter.resizeNextElement = true; |
| var nextElement = document.getElementById('next'); |
| nextElement.style.width = '0px'; |
| var beforeWidth = parseFloat(nextElement.style.width); |
| |
| var down = new MouseEvent('mousedown', |
| {button: 0, cancelable: true, clientX: 100}); |
| splitter.dispatchEvent(down); |
| |
| var move = new MouseEvent('mousemove', |
| {button: 0, cancelable: true, clientX: 50}); |
| splitter.dispatchEvent(move); |
| |
| move = new MouseEvent('mousemove', |
| {button: 0, cancelable: true, clientX: 0}); |
| splitter.dispatchEvent(move); |
| |
| var up = new MouseEvent('mouseup', |
| {button: 0, cancelable: true, clientX: 0}); |
| splitter.dispatchEvent(up); |
| |
| var afterWidth = parseFloat(nextElement.style.width); |
| assertEquals(100, afterWidth - beforeWidth); |
| } |
| </script> |
| </body> |
| </html> |
