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Found 5 results

  1. Hello. I tried to get a kind of focus helper with the mouse when the pointer rolls over an item. but i can get a good easing when the mouse are hover a element. I do not know if I explain myself well, but I will try. i use the pointerLock API. when the mouse icon get hover a new elements, i want to help the mouse to move to center of element. But without disturbing the control of the mouse. the idea is to create a focus helper to center the pointer on the elements when the mouse has a contact with the outlines. i try my best to make a codepen. for active the pointer lock, just click inside the blue square. if your move the mouse, your will see that the behavior is a little messy when the mouse flies over a white square. An idea on a good approach to create a similar system? thank a lot for help.
  2. Hello .. To anyone that needs to pause() and resume() your GSAP animations when switching browser tabs or windows and have them stay in sync. I did more tests and found that Firefox and Chrome where sometimes not firing the event focus and blur, when you left the active tab. So i found a better way that is consistent, to check if the current active tab has focus or not, using the HTML5 Visibility API. // main visibility API function // use visibility API to check if current tab is active or not var vis = (function(){ var stateKey, eventKey, keys = { hidden: "visibilitychange", webkitHidden: "webkitvisibilitychange", mozHidden: "mozvisibilitychange", msHidden: "msvisibilitychange" }; for (stateKey in keys) { if (stateKey in document) { eventKey = keys[stateKey]; break; } } return function(c) { if (c) document.addEventListener(eventKey, c); return !document[stateKey]; } })(); Use the HTML5 Visibility API like this: // check if current tab is active or not vis(function(){ if(vis()){ // tween resume() code goes here setTimeout(function(){ console.log("tab is visible - has focus"); },300); } else { // tween pause() code goes here console.log("tab is invisible - has blur"); } }); You will still need the following to check if other windows have focus or not (blur). Chromium type browser like Google Chrome or Latest Opera do not fire all the time when binding the event with jQuery window, so you need to check for window.addEventListener. // check if browser window has focus var notIE = (document.documentMode === undefined), isChromium = window.chrome; if (notIE && !isChromium) { // checks for Firefox and other NON IE Chrome versions $(window).on("focusin", function () { // tween resume() code goes here setTimeout(function(){ console.log("focus"); },300); }).on("focusout", function () { // tween pause() code goes here console.log("blur"); }); } else { // checks for IE and Chromium versions if (window.addEventListener) { // bind focus event window.addEventListener("focus", function (event) { // tween resume() code goes here setTimeout(function(){ console.log("focus"); },300); }, false); // bind blur event window.addEventListener("blur", function (event) { // tween pause() code goes here console.log("blur"); }, false); } else { // bind focus event window.attachEvent("focus", function (event) { // tween resume() code goes here setTimeout(function(){ console.log("focus"); },300); }); // bind focus event window.attachEvent("blur", function (event) { // tween pause() code goes here console.log("blur"); }); } } You will also notice that i have a setTimeout() in the focus event handler so the tab/window has enough time to gain focus, and so the focus event handler fire consistently. I noticed Firefox and Google Chrome were not resuming correctly unless i added the setTimeout(). The reason i use the HTML5 Visibility API is because some browsers like Chrome wont trigger the tab blur unless you actually click inside the other new tab, simply scrolling with the mouse wont trigger the event, I hope this helps anyone who needs to pause() and resume() their animation so they don't get out of sync. **UPDATE** FULL PAGE mode: http://codepen.io/jonathan/full/sxgJl EDIT mode: http://codepen.io/jonathan/pen/sxgJl To Test, try: First clicking inside the Preview panel so the page gains focus (important) Switching between tabs Giving another program focus and come back to the browser See below post for more info Also.. I made it into a jQuery plugin called TabWindowVisibilityManager so you only have to define your pause() and resume() code once inside the FOCUS and BLUR callbacks. See the bottom post. TabWindowVisibilityManager.zip
  3. Hi, recently in one of my projects I noticed a bug when creating a full-page draggable element with a form input field. On Android (HTC ONE X, Nexus 5 tested) default browser behaviour is to focus on the form field, when your whole page is a draggable container it fails to do so and causes strange behaviour. I tried recreating this in my Codepen. Steps to follow: - Scroll down - Click the input field Expected bug behaviour: - Focus is not on form field Devices tested: - HTC ONE X - Nexus 5 Since codepen zooms in, you can zoom out by pinching on the footer (You will see that the focus is not on the field) Greetings, Martijn EDIT: Accidentally overwrote the codepen, here's the original one http://codepen.io/MartijnWelker/pen/YXWJQg
  4. jeff4gee

    Shadow Box

    I know there are many ways to do a shadow box effect but is there a simple method that incorporates GSJS much like the shadow box effect for downloading GreenSock packages. Thanks for you help.
  5. I tested out the loaderMax software but I wasn't able to continue using it because input text on the loaded swf couldn't seem to get focus. Everything else seemed to work as expected. Is this a bug or am I missing something? Apoligies if this was asked before but I couldn't find it while searching. Thank you
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