Hi Alexander,
Your code seems to work fine for keyboard initiated copy-paste operations.
Thanks.
On Wed, Feb 27, 2013 at 7:07 PM, Alexander Steitz <[email protected]
> wrote:
> Hi Alexei,****
>
> ** **
>
> you can use the „paste“, „cut“ and „copy” events for that. ****
>
> ** **
>
> -> https://developer.mozilla.org/en-US/docs/DOM/element.onpaste****
>
> ** **
>
> Just replace “keypress” with e.g. “paste” and you get notified whenever a
> paste is done.****
>
> ** **
>
> --snip--****
>
> qx.bom.Event.addNativeListener(bodyElement, "paste", function(e) { ****
>
> console.debug(e);****
>
> });****
>
> --snip—****
>
> ** **
>
> I tested it for Firefox and IE7. ****
>
> ** **
>
> Regards,****
>
> Alex****
>
> ** **
>
> ** **
>
> *From:* Alexei Vinidiktov [mailto:[email protected]]
> *Sent:* Wednesday, February 27, 2013 2:49 AM
> *To:* Alexander Steitz
> *Subject:* Re: [qooxdoo-devel] changeValue event in htmlArea?****
>
> ** **
>
> Hi, Alexander,****
>
> ** **
>
> Thanks for your help. Your code snippet seems to work fine.****
>
> ** **
>
> I don't currently need to know which keys were pressed, but I'm sure it'll
> come in handy later on.****
>
> ** **
>
> What I'm really trying to do is capture any changes to my htmlArea. That
> includes key presses, copy, cut and paste operations and any other events
> that change the contents of the htmlArea. ****
>
> ** **
>
> As the original thread starter I need a changeValue event for htmlArea,
> but as there seems to be none I'm trying other ways to achieve the same
> result. ****
>
> ** **
>
> Now I need to capture copy, cut and paste operations. How can I do that?**
> **
>
> ** **
>
> Or maybe there is a simpler way other than to listen for all those kinds
> of events?****
>
> ** **
>
> On Tue, Feb 26, 2013 at 11:43 PM, Alexander Steitz <
> [email protected]> wrote:****
>
> Hi Alexei,****
>
> ****
>
> getting the HtmlArea to work with „keypress“ events is a bit tricky since
> the HtmlArea uses internally a editable iframe object. But nevertheless
> with the code sample below it should work:****
>
> ****
>
> --snip--****
>
> var bodyElement = yourHtmlAreaInstance.getContentBody();****
>
> ****
>
> var KeyBoard = qx.event.util.Keyboard;****
>
> ****
>
> qx.bom.Event.addNativeListener(bodyElement, "keypress", function(e) { ****
>
> console.debug(Keyboard.charCodeToIdentifier(e.charCode));****
>
> });****
>
> --snip--****
>
> ****
>
> I’ve used the keyboard util class in order to not have to deal with
> charCode / keyCode. This little helper is very powerful since it does
> normalize the key identifier across all major browsers. And since we are
> dealing with DOM element the native listener method is the way to go.****
>
> ****
>
> Hope that solves your issue.****
>
> ****
>
> Regards,****
>
> Alex****
>
> ****
>
> ****
>
> *From:* Alexei Vinidiktov [mailto:[email protected]]
> *Sent:* Monday, February 25, 2013 4:38 PM
> *To:* Alexander Steitz; qooxdoo Development****
>
>
> *Subject:* Re: [qooxdoo-devel] changeValue event in htmlArea?****
>
> ****
>
> ****
>
> On Mon, Jan 11, 2010 at 3:23 PM, Alexander Steitz <
> [email protected]> wrote:****
>
> Unfortunately not. You have to use event listeners to check for any
> changes.
> Feel free to open a bug report for this feature if you like to see it in
> the
> future.****
>
>
> How do I add a keypress event listener to HtmlArea?****
>
> ****
>
> This didn't work:****
>
> ****
>
> htmlArea.addListener("keypress", function(e) {****
>
> alert("key pressed!");****
>
> }, this);****
>
>
> ****
>
> ****
>
> --
> Alexei Vinidiktov ****
>
>
>
> ****
>
> ** **
>
> --
> Alexei Vinidiktov ****
>
>
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>
--
Alexei Vinidiktov
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