I'm trying to impement range input widget (slider) used in conjunction with textbox. I want the textbox to display value chosen by the slider while the mouse is dragging. This would be very easy if I could register on ONINPUT events. Unfortunately it's not an option currently..
W dniu poniedziałek, 27 grudnia 2010 20:08:14 UTC+1 użytkownik Robert Staats napisał: > > Reviewers: , > > Description: > I used Issue 51810 as my template for this > (http://gwt-code-reviews.appspot.com/51810). > > I use sinkEvents to catch onPaste events to a TextBox so I can react to > changes on TextBoxes without waiting for it to loose focus. This works well > for IE and Firefox but Opera does not support onPaste. > > Opera has an onInput event that provides a way to detect a TextBox change. > This patch allows the onInput event to be detected in GWT. > > Please review this at http://gwt-code-reviews.appspot.com/1248801/show > > Affected files: > user/src/com/google/gwt/user/client/Event.java > user/src/com/google/gwt/user/client/impl/DOMImpl.java > user/src/com/google/gwt/user/client/impl/DOMImplOpera.java > user/src/com/google/gwt/user/client/impl/DOMImplStandard.java > user/src/com/google/gwt/user/client/impl/DOMImplTrident.java > > > Index: user/src/com/google/gwt/user/client/impl/DOMImpl.java > =================================================================== > --- user/src/com/google/gwt/user/client/impl/DOMImpl.java (revision > 9483) > +++ user/src/com/google/gwt/user/client/impl/DOMImpl.java (working > copy) > @@ -92,6 +92,7 @@ > case "gesturestart": return 0x1000000; > case "gesturechange": return 0x2000000; > case "gestureend": return 0x4000000; > + case "input": return 0x8000000; > default: return -1; > } > }-*/; > Index: user/src/com/google/gwt/user/client/impl/DOMImplStandard.java > =================================================================== > --- user/src/com/google/gwt/user/client/impl/DOMImplStandard.java > (revision > 9483) > +++ user/src/com/google/gwt/user/client/impl/DOMImplStandard.java > (working > copy) > @@ -271,6 +271,8 @@ > @com.google.gwt.user.client.impl.DOMImplStandard::dispatchEvent : > > null; > if (chMask & 0x4000000) elem.ongestureend = (bits & 0x4000000) ? > @com.google.gwt.user.client.impl.DOMImplStandard::dispatchEvent : > > null; > + if (chMask & 0x8000000) elem.oninput = (bits & 0x8000000) ? > + @com.google.gwt.user.client.impl.DOMImplStandard::dispatchEvent : > > null; > }-*/; > > private native void releaseCaptureImpl(Element elem) /*-{ > Index: user/src/com/google/gwt/user/client/impl/DOMImplOpera.java > =================================================================== > --- > user/src/com/google/gwt/user/client/impl/DOMImplOpera.java (revision > > 9483) > +++ > user/src/com/google/gwt/user/client/impl/DOMImplOpera.java (working > copy) > @@ -68,5 +68,7 @@ > @com.google.gwt.user.client.impl.DOMImplStandard::dispatchEvent : > > null; > elem.onpaste = (bits & 0x80000) ? > @com.google.gwt.user.client.impl.DOMImplStandard::dispatchEvent : > > null; > + elem.oninput = (bits & 0x8000000) ? > + @com.google.gwt.user.client.impl.DOMImplStandard::dispatchEvent : > > null; > }-*/; > } > Index: user/src/com/google/gwt/user/client/impl/DOMImplTrident.java > =================================================================== > --- user/src/com/google/gwt/user/client/impl/DOMImplTrident.java > (revision > 9483) > +++ user/src/com/google/gwt/user/client/impl/DOMImplTrident.java > (working > copy) > @@ -278,5 +278,7 @@ > > @com.google.gwt.user.client.impl.DOMImplTrident::callDispatchEvent : null; > if (chMask & 0x80000) elem.onpaste = (bits & 0x80000) ? > > @com.google.gwt.user.client.impl.DOMImplTrident::callDispatchEvent : null; > + if (chMask & 0x8000000) elem.oninput = (bits & 0x8000000) ? > + > @com.google.gwt.user.client.impl.DOMImplTrident::callDispatchEvent : null; > }-*/; > } > Index: user/src/com/google/gwt/user/client/Event.java > =================================================================== > --- user/src/com/google/gwt/user/client/Event.java (revision 9483) > +++ user/src/com/google/gwt/user/client/Event.java (working copy) > @@ -272,6 +272,15 @@ > */ > public static final int ONGESTURESTART = 0x1000000; > > + /** > + * Fired when the contents of a textarea, input:text, input:password or > + * input:search element have changed, because the onchange event on > these > + * elements fires when the element loses focus, not immediately after > the modification. > + * > + * Note: This event is <em>not</em> supported on Internet Explorer. > + */ > + public static final int ONINPUT = 0x8000000; > + > /** > * Fired when the user depresses a key. > */ > > -- You received this message because you are subscribed to the Google Groups "GWT Contributors" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-web-toolkit-contributors/73d888c2-6d1d-459a-ba20-0737ed77e094%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
