laaglu / lib-gwt-file Goto Github PK

I use the following structure of panels:

        flowPanel = new FlowPanel();
        focusPanel = new FocusPanel();
        focusPanel.addStyleName(resources.css().focusPanel());
        fileInput = new FileUploadExt();
        dropPanel = new DropPanel(); 
        dropPanel.addStyleName(resources.css().dropPanel());

                testPanel = new FlowPanel();
                dropPanel.add(testPanel);

        fileInput.addStyleName(resources.css().fileUpload());
        flowPanel.add(fileInput);
        flowPanel.add(focusPanel);
        focusPanel.add(dropPanel);

        initWidget(flowPanel);

When I enter the dropPanel with the mouse the DragEnterEvent is fired. When I leave it the DragLeaveEvent is fired. This is correct.

The problem is that when the mouse drags over the testPanel which is inside the dropPanel the DragLeaveEvent is fired. I think this is might be because the FlowPanel does not forward the DragOverEvent.

Do you see any way to handle this?

What is the difference between the LoadEvent and the LoadEndEvent? Both seem to make the same.

Hello,

first off, I wanted to say that your lib is working perfectly so far. I can load images and display them. Now I would also like to upload it to my server. Is there a way to get the byte[] data from the image?

Thanks and regards,
Dustin

Placing File#create\revokeObjectURL methods to File object without even making it static is heavy architecture fail. IMHO, better to create some "FileUtil" ("UrlUtil") class with helpers.
Also webkit doesn't have " window.URL"
try this JS
window.URL = window.URL || window.webkitURL;

Hi there,

When I try to read an image file in IE11, it fails with this error:
Object doesn't support property or method 'readAsBinaryString'.

Thanks,
gxtuser

Fatal error when creating a DropPanel in IE 9. While I don't expect it to work, it would be nice to degrade gracefully..

00:01:53.490 [ERROR] Failed to create an instance of 'org.vectomatic.dnd.DropPanel' via deferred binding
com.google.gwt.core.client.JavaScriptException: (TypeError) @org.vectomatic.dnd.DropPanel::setup(Lcom/google/gwt/dom/client/Element;)([JavaScript object(14555)]): Object doesn't support this property or method at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:249) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeVoid(ModuleSpace.java:299) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107) at org.vectomatic.dnd.DropPanel.setup(DropPanel.java) at org.vectomatic.dnd.DropPanel.(DropPanel.java:81) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.google.gwt.dev.shell.ModuleSpace.rebindAndCreate(ModuleSpace.java:475) at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:49) at com.google.gwt.core.shared.GWT.create(GWT.java:57) at com.google.gwt.core.client.GWT.create(GWT.java:85) at com.spotmouth.gwt.client.PlateSearchComposite_MyUiBinderImpl$Widgets.build_dropPanel(PlateSearchComposite_MyUiBinderImpl.java:829) at com.spotmouth.gwt.client.PlateSearchComposite_MyUiBinderImpl$Widgets.get_dropPanel(PlateSearchComposite_MyUiBinderImpl.java:825) at com.spotmouth.gwt.client.PlateSearchComposite_MyUiBinderImpl$Widgets.build_f_HTMLPanel1(PlateSearchComposite_MyUiBinderImpl.java:214) at com.spotmouth.gwt.client.PlateSearchComposite_MyUiBinderImpl$Widgets.get_f_HTMLPanel1(PlateSearchComposite_MyUiBinderImpl.java:168) at com.spotmouth.gwt.client.PlateSearchComposite_MyUiBinderImpl$Widgets.access$1(PlateSearchComposite_MyUiBinderImpl.java:167) at com.spotmouth.gwt.client.PlateSearchComposite_MyUiBinderImpl.createAndBindUi(PlateSearchComposite_MyUiBinderImpl.java:39) at com.spotmouth.gwt.client.PlateSearchComposite_MyUiBinderImpl.createAndBindUi(PlateSearchComposite_MyUiBinderImpl.java:1) at com.spotmouth.gwt.client.PlateSearchComposite.(PlateSearchComposite.java:138) at com.spotmouth.gwt.client.PlateSearchPanel.(PlateSearchPanel.java:78) at com.spotmouth.gwt.client.MyWebApp.toggleMarkPlate(MyWebApp.java:3862) at com.spotmouth.gwt.client.MyWebApp.process(MyWebApp.java:2458) at com.spotmouth.gwt.client.MyWebApp.access$24(MyWebApp.java:2383) at com.spotmouth.gwt.client.MyWebApp$51.onValueChange(MyWebApp.java:2335) at com.google.gwt.event.logical.shared.ValueChangeEvent.dispatch(ValueChangeEvent.java:128) at com.google.gwt.event.logical.shared.ValueChangeEvent.dispatch(ValueChangeEvent.java:1) at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1) at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40) at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193) at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88) at com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:127) at com.google.gwt.user.client.impl.HistoryImpl.fireEvent(HistoryImpl.java:80) at com.google.gwt.event.logical.shared.ValueChangeEvent.fire(ValueChangeEvent.java:43) at com.google.gwt.user.client.impl.HistoryImpl.fireHistoryChangedImpl(HistoryImpl.java:87) at com.google.gwt.user.client.impl.HistoryImpl.newItem(HistoryImpl.java:131) at com.google.gwt.user.client.History.newItem(History.java:179) at com.google.gwt.user.client.History.newItem(History.java:164) at com.google.gwt.user.client.ui.Hyperlink.onBrowserEvent(Hyperlink.java:285) at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1351) at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1307) at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103) at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71) at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172) at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338) at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91) at com.google.gwt.core.client.impl.Impl.apply(Impl.java) at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:242) at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103) at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71) at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172) at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293) at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547) at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364) at java.lang.Thread.run(Thread.java:680)