Re: Why doesn't my custom widget work in chrome but perfectly in firefox?
Did you actually test that? Becouse I get the same problems, mouse
over works but mouseout won't fire in chrome..
On Aug 30, 4:33 pm, Sudhakar Abraham
wrote:
> Use MouseMoveHander and MouseOutHandler instead of
> MouseOverHandler,MouseOutHandler. See the following code. Hover the
> cursor to the div, the text responds to mouse over. Remove the
> cursor from div to get "bye mouse".
>
> S. Abrahamwww.DataStoreGwt.com
>
> package com.college.client;
> import com.google.gwt.event.dom.client.MouseMoveEvent;
> import com.google.gwt.event.dom.client.MouseMoveHandler;
> import com.google.gwt.event.dom.client.MouseOutEvent;
> import com.google.gwt.event.dom.client.MouseOutHandler;
> import com.google.gwt.user.client.ui.HTML;
> import com.google.gwt.user.client.ui.RootLayoutPanel;
> public class MyWidget
> {
> private final HTML widget;
> public MyWidget() {
> widget = new HTML("Hello");
> widget.addMouseMoveHandler(new MouseMoveHandler()
> {
> @Override
> public void onMouseMove(MouseMoveEvent event)
> {
> widget.setHTML("Mouse over");
> }
> });
> widget.addMouseOutHandler(new MouseOutHandler()
> {
> @Override
> public void onMouseOut(MouseOutEvent event)
> {
> widget.setHTML("Bye mouse!");
> }
> });
> RootLayoutPanel.get().add(widget);
> }
>
> }
>
> On Aug 30, 3:08 am, Ingert Doe wrote:
>
>
>
>
>
>
>
> > Hello, Today I ran into some problems with a custom widget. I created
> > a new GWT project and made a small test widget to narrow down the
> > problem. Here is the test widget I wrote:
>
> > public class MyWidget extends Composite implements MouseOverHandler,
> > MouseOutHandler {
> > private final HTML widget;
>
> > public MyWidget() {
> > widget = new HTML("Hello");
> > widget.addDomHandler(this, MouseOverEvent.getType());
> > widget.addDomHandler(this, MouseOutEvent.getType());
> > initWidget(widget);
> > }
>
> > @Override
> > public void onMouseOver(MouseOverEvent event) {
> > widget.setHTML("Mouse over");
> > }
>
> > @Override
> > public void onMouseOut(MouseOutEvent event) {
> > widget.setHTML("Bye mouse!");
> > }
>
> > }
>
> > In firefox, this code works as expected. When I hover the cursor over
> > the div, the text changes to "Mouse over", when I remove the cursor
> > from the div, the text changes to "Bye mouse!".
>
> > In Chrome, only the onMouseOver handler is executed. To be perfectly
> > clear: When I hover the cursor over the div, the text changes to
> > "Mouse over", but when I remove the cursor from the div, the text does
> > Not change to "Bye mouse!".
> > If I comment out the addDomHandler for MouseOver, the MouseOut works.
>
> > I have also tried (as suggested on different forums) to only implement
> > the HasMouseOverHandlers and HasMouseOutHanders on my widget,
> > overriding the addMouse*Handler and using a separate class for
> > implementing the MouseOverHander/MouseOutHandler but I get the same
> > results here. Works perfectly in ff but only one handler works in
> > chrome.
>
> > Am I doing anything wrong in the code above? Is there another way I
> > can write the code to get the it more cross-browser compliant?
>
> > Thank you!
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Why doesn't my custom widget work in chrome but perfectly in firefox?
Hello, Today I ran into some problems with a custom widget. I created
a new GWT project and made a small test widget to narrow down the
problem. Here is the test widget I wrote:
public class MyWidget extends Composite implements MouseOverHandler,
MouseOutHandler {
private final HTML widget;
public MyWidget() {
widget = new HTML("Hello");
widget.addDomHandler(this, MouseOverEvent.getType());
widget.addDomHandler(this, MouseOutEvent.getType());
initWidget(widget);
}
@Override
public void onMouseOver(MouseOverEvent event) {
widget.setHTML("Mouse over");
}
@Override
public void onMouseOut(MouseOutEvent event) {
widget.setHTML("Bye mouse!");
}
}
In firefox, this code works as expected. When I hover the cursor over
the div, the text changes to "Mouse over", when I remove the cursor
from the div, the text changes to "Bye mouse!".
In Chrome, only the onMouseOver handler is executed. To be perfectly
clear: When I hover the cursor over the div, the text changes to
"Mouse over", but when I remove the cursor from the div, the text does
Not change to "Bye mouse!".
If I comment out the addDomHandler for MouseOver, the MouseOut works.
I have also tried (as suggested on different forums) to only implement
the HasMouseOverHandlers and HasMouseOutHanders on my widget,
overriding the addMouse*Handler and using a separate class for
implementing the MouseOverHander/MouseOutHandler but I get the same
results here. Works perfectly in ff but only one handler works in
chrome.
Am I doing anything wrong in the code above? Is there another way I
can write the code to get the it more cross-browser compliant?
Thank you!
--
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Failed to read file /._.jar - What could be wrong?
Hi! I want to use the google-api-java-client on the server-side in a GWT/GAE project but I keep getting strange errors in the console when I do a test run of my code. To rule out any other factors, I'v created a new GWT/GAE project (with the GWT project sample). I added references to the google-api-java- client (project->properties->java build path-> libraries in eclipse). I also set the "Source attachment" to the source jars, as mentioned on the google-api-java-client setup page (http://code.google.com/p/google- api-java-client/wiki/Setup) and copied the required jars to the war/ lib directory. I then added the simple youtube example (http://code.google.com/p/ google-api-java-client/wiki/SampleProgram) to my GreetingServiceImpl method and tweaked it to return the answer of the query to the client. When I select "Debug as -> Web Application" I get a series of (to me) strange warnings in the console that I hope someone here can help me solve. Notice that all warnings follow a simular pattern: 1) All libraries pertaining to google-api-java-client are affected (nothing else) 2) The warnings say they can't open ._.jar which is the thing that confuses me the most, does anyone know what this means? --- snip --- [WARN] Failed to read file: /Volumes/PROJECTS/workspace/GApiTest/war/ WEB-INF/lib/._google-api-client-1.4.1-beta.jar java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.(ZipFile.java:127) at java.util.jar.JarFile.(JarFile.java:135) at java.util.jar.JarFile.(JarFile.java:99) at org.mortbay.jetty.webapp.TagLibConfiguration.configureWebApp(TagLibConfiguration.java: 174) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java: 1247) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java: 517) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java: 467) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java: 50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java: 130) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java: 50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java: 130) at org.mortbay.jetty.Server.doStart(Server.java:224) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java: 50) at com.google.appengine.tools.development.JettyContainerService.startContainer(JettyContainerService.java: 186) at com.google.appengine.tools.development.AbstractContainerService.startup(AbstractContainerService.java: 162) at com.google.appengine.tools.development.DevAppServerImpl.start(DevAppServerImpl.java: 172) at com.google.appengine.tools.development.gwt.AppEngineLauncher.start(AppEngineLauncher.java: 119) at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:500) at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1055) at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:804) at com.google.gwt.dev.DevMode.main(DevMode.java:309) --- snip --- Warnings continue for all jars in the google-api-java-client package (including all dependencies) ._google-api-client-extensions-1.4.1-beta.jar ._google-api-client-googleapis-1.4.1-beta.jar ._google-api-client-googleapis-extensions-1.4.1-beta.jar ._commons-codec-1.3.jar ._commons-logging-1.1.1.jar ._gson-1.6.jar ._guava-r09.jar ._httpclient-4.0.3.jar ._httpcore-4.0.1.jar ._jackson-core-asl-1.6.7.jar ._jsr305-1.3.9.jar ._junit-4.8.2.jar ._servlet-api-2.5.jar ._transaction-api-1.1.jar ._xmlParserAPIs-2.6.2.jar ._xpp3-1.1.4c.jar Note the code actually works fine and I get no errors/warnings in the console after the app has launched, but these initial warnings confuse me -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Why won't the GWT 2.1 MVP example compile?
That's right. I forgot to add the following line to my .gwt.xml file: On Dec 15, 5:16 pm, Y2i wrote: > It looks like you didn't inherit com.google.gwt.activity.Activity > module > > On Dec 14, 2:23 pm, Ingert Doe wrote: > > > > > Hello! I have just spent hours trying to get the GWT 2.1 MVP example > > to compile but it just won't work. I can't for the life of me > > understand what is wrong here. This is what I have done: > > > * I created a new GWT 2.1 project in eclipse (3.6) > > * I compile the default "Hello Server" code that is generated, and it > > works, no problem > > * I followed the GWT 2.1 MVP tutorial and added the classes to my > > project, one by one. > > > Now when I try to compile I get the following error output: > > > Compiling module org.mem.GWT21Test > > Validating newly compiled units > > [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ > > GWT21Test/src/org/mem/client/AppActivityMapper.java' > > [ERROR] Line 7: No source code is available for type > > com.google.gwt.activity.shared.ActivityMapper; did you forget to > > inherit a required module? > > [ERROR] Line 16: No source code is available for type > > com.google.gwt.activity.shared.Activity; did you forget to inherit a > > required module? > > [ERROR] Line 16: No source code is available for type > > com.google.gwt.place.shared.Place; did you forget to inherit a > > required module? > > [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ > > GWT21Test/src/org/mem/client/AppPlaceHistoryMapper.java' > > [ERROR] Line 7: No source code is available for type > > com.google.gwt.place.shared.PlaceHistoryMapper; did you forget to > > inherit a required module? > > [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ > > GWT21Test/src/org/mem/client/ClientFactory.java' > > [ERROR] Line 8: No source code is available for type > > com.google.gwt.place.shared.PlaceController; did you forget to inherit > > a required module? > > [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ > > GWT21Test/src/org/mem/client/ClientFactoryImpl.java' > > [ERROR] Line 9: No source code is available for type > > com.google.gwt.place.shared.PlaceController; did you forget to inherit > > a required module? > > [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ > > GWT21Test/src/org/mem/client/GWT21Test.java' > > [ERROR] Line 15: No source code is available for type > > com.google.gwt.place.shared.Place; did you forget to inherit a > > required module? > > [ERROR] Line 21: No source code is available for type > > com.google.gwt.place.shared.PlaceController; did you forget to inherit > > a required module? > > [ERROR] Line 24: No source code is available for type > > com.google.gwt.activity.shared.ActivityMapper; did you forget to > > inherit a required module? > > [ERROR] Line 25: No source code is available for type > > com.google.gwt.activity.shared.ActivityManager; did you forget to > > inherit a required module? > > [ERROR] Line 30: No source code is available for type > > com.google.gwt.place.shared.PlaceHistoryHandler; did you forget to > > inherit a required module? > > [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ > > GWT21Test/src/org/mem/client/GoodbyeActivity.java' > > [ERROR] Line 8: No source code is available for type > > com.google.gwt.activity.shared.AbstractActivity; did you forget to > > inherit a required module? > > [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ > > GWT21Test/src/org/mem/client/GoodbyePlace.java' > > [ERROR] Line 6: No source code is available for type > > com.google.gwt.place.shared.Place; did you forget to inherit a > > required module? > > [ERROR] Line 17: No source code is available for type > > com.google.gwt.place.shared.PlaceTokenizer; did you forget to > > inherit a required module? > > [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ > > GWT21Test/src/org/mem/client/HelloActivity.java' > > [ERROR] Line 8: No source code is available for type > > com.google.gwt.activity.shared.AbstractActivity; did you forget to > > inherit a required module? > > [ERROR] Line 26: No source code is available for type > > com.google.gwt.place.shared.Place; did you forget to in
Why won't the GWT 2.1 MVP example compile?
Hello! I have just spent hours trying to get the GWT 2.1 MVP example to compile but it just won't work. I can't for the life of me understand what is wrong here. This is what I have done: * I created a new GWT 2.1 project in eclipse (3.6) * I compile the default "Hello Server" code that is generated, and it works, no problem * I followed the GWT 2.1 MVP tutorial and added the classes to my project, one by one. Now when I try to compile I get the following error output: Compiling module org.mem.GWT21Test Validating newly compiled units [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/AppActivityMapper.java' [ERROR] Line 7: No source code is available for type com.google.gwt.activity.shared.ActivityMapper; did you forget to inherit a required module? [ERROR] Line 16: No source code is available for type com.google.gwt.activity.shared.Activity; did you forget to inherit a required module? [ERROR] Line 16: No source code is available for type com.google.gwt.place.shared.Place; did you forget to inherit a required module? [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/AppPlaceHistoryMapper.java' [ERROR] Line 7: No source code is available for type com.google.gwt.place.shared.PlaceHistoryMapper; did you forget to inherit a required module? [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/ClientFactory.java' [ERROR] Line 8: No source code is available for type com.google.gwt.place.shared.PlaceController; did you forget to inherit a required module? [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/ClientFactoryImpl.java' [ERROR] Line 9: No source code is available for type com.google.gwt.place.shared.PlaceController; did you forget to inherit a required module? [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/GWT21Test.java' [ERROR] Line 15: No source code is available for type com.google.gwt.place.shared.Place; did you forget to inherit a required module? [ERROR] Line 21: No source code is available for type com.google.gwt.place.shared.PlaceController; did you forget to inherit a required module? [ERROR] Line 24: No source code is available for type com.google.gwt.activity.shared.ActivityMapper; did you forget to inherit a required module? [ERROR] Line 25: No source code is available for type com.google.gwt.activity.shared.ActivityManager; did you forget to inherit a required module? [ERROR] Line 30: No source code is available for type com.google.gwt.place.shared.PlaceHistoryHandler; did you forget to inherit a required module? [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/GoodbyeActivity.java' [ERROR] Line 8: No source code is available for type com.google.gwt.activity.shared.AbstractActivity; did you forget to inherit a required module? [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/GoodbyePlace.java' [ERROR] Line 6: No source code is available for type com.google.gwt.place.shared.Place; did you forget to inherit a required module? [ERROR] Line 17: No source code is available for type com.google.gwt.place.shared.PlaceTokenizer; did you forget to inherit a required module? [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/HelloActivity.java' [ERROR] Line 8: No source code is available for type com.google.gwt.activity.shared.AbstractActivity; did you forget to inherit a required module? [ERROR] Line 26: No source code is available for type com.google.gwt.place.shared.Place; did you forget to inherit a required module? [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/HelloPlace.java' [ERROR] Line 6: No source code is available for type com.google.gwt.place.shared.Place; did you forget to inherit a required module? [ERROR] Line 17: No source code is available for type com.google.gwt.place.shared.PlaceTokenizer; did you forget to inherit a required module? [ERROR] Errors in 'file:/Users/ingertd/Documents/workspace/ GWT21Test/src/org/mem/client/HelloView.java' [ERROR] Line 11: No source code is available for type com.google.gwt.place.shared.Place; did you forget to inherit a required module? Finding entry point classes [ERROR] Unable to find type 'org.mem.client.GWT21Test' [ERROR] Hint: Previous compiler errors may have made this type unavailable [ERROR] Hint: Check the inheritance chain from your module; it may not be inheriting a required module or a module may not be adding its source path entries properly What am I missing here? -- You received this message because you are subscribed to the
