Examples with ChangeEvent com.google.gwt.event.dom.client.ChangeEvent used on opensource projects

Example 1 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project che by eclipse.

the class UploadFolderFromZipViewImpl method addFileUploadForm.

private void addFileUploadForm() {
    file = new FileUpload();
    file.setHeight("22px");
    file.setWidth("100%");
    file.setName("file");
    file.ensureDebugId("file-uploadFile-ChooseFile");
    file.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            delegate.onFileNameChanged();
        }
    });
    uploadPanel.insert(file, 0);
}

Example 2 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project che by eclipse.

the class OrionEditorPresenter method setupEventHandlers.

private void setupEventHandlers() {
    this.editorWidget.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(final ChangeEvent event) {
            handleDocumentChanged();
        }
    });
    this.editorWidget.addGutterClickHandler(new GutterClickHandler() {

        @Override
        public void onGutterClick(final GutterClickEvent event) {
            if (Gutters.BREAKPOINTS_GUTTER.equals(event.getGutterId()) || Gutters.LINE_NUMBERS_GUTTER.equals(event.getGutterId())) {
                breakpointManager.changeBreakpointState(event.getLineNumber());
            }
        }
    });
    this.editorWidget.addKeyBinding(new KeyBinding(true, false, false, false, KeyCodes.KEY_F8, new KeyBindingAction() {

        @Override
        public boolean action() {
            int currentLine = editorWidget.getDocument().getCursorPosition().getLine();
            breakpointManager.changeBreakpointState(currentLine);
            return true;
        }
    }), TOGGLE_LINE_BREAKPOINT);
}

Example 3 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project rstudio by rstudio.

the class DataImportOptionsUiCsvLocale method initializeEvents.

private void initializeEvents() {
    ChangeHandler encodingChangeHandler = new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent arg0) {
            if (encoding_.getSelectedItemText() == otherLabel) {
                globalDisplay_.promptForText("Encoding Identifier", "Please enter an encoding identifier. For a list of valid encodings run iconvlist().", encoding_.getSelectedValue(), new OperationWithInput<String>() {

                    @Override
                    public void execute(final String otherEncoding) {
                        for (int idxEncoding = 0; idxEncoding < encoding_.getItemCount(); idxEncoding++) {
                            if (encoding_.getValue(idxEncoding) == otherEncoding) {
                                encoding_.setSelectedIndex(idxEncoding);
                                return;
                            }
                        }
                        int selectedIndex = encoding_.getSelectedIndex();
                        addOtherEncodingItem(selectedIndex - 1, otherEncoding);
                    }
                });
            }
        }
    };
    encoding_.addChangeHandler(encodingChangeHandler);
}

Example 4 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project rstudio by rstudio.

the class DataImportOptionsUiXls method initEvents.

void initEvents() {
    ValueChangeHandler<String> valueChangeHandler = new ValueChangeHandler<String>() {

        @Override
        public void onValueChange(ValueChangeEvent<String> arg0) {
            triggerChange();
        }
    };
    ChangeHandler changeHandler = new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent arg0) {
            triggerChange();
        }
    };
    ValueChangeHandler<Boolean> booleanValueChangeHandler = new ValueChangeHandler<Boolean>() {

        @Override
        public void onValueChange(ValueChangeEvent<Boolean> arg0) {
            triggerChange();
        }
    };
    nameTextBox_.addValueChangeHandler(valueChangeHandler);
    sheetListBox_.addChangeHandler(changeHandler);
    columnNamesCheckBox_.addValueChangeHandler(booleanValueChangeHandler);
    openDataViewerCheckBox_.addValueChangeHandler(booleanValueChangeHandler);
    naListBox_.addChangeHandler(changeHandler);
    skipTextBox_.addValueChangeHandler(valueChangeHandler);
}

Example 5 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project rstudio by rstudio.

the class InstallPackageDialog method createMainWidget.

@Override
protected Widget createMainWidget() {
    // vertical panel
    VerticalPanel mainPanel = new VerticalPanel();
    mainPanel.setSpacing(2);
    mainPanel.setStylePrimaryName(RESOURCES.styles().mainWidget());
    // source type
    reposCaption_ = new CaptionWithHelp("Install from:", "Configuring Repositories", "configuring_repositories");
    reposCaption_.setIncludeVersionInfo(false);
    reposCaption_.setWidth("100%");
    mainPanel.add(reposCaption_);
    packageSourceListBox_ = new ListBox();
    packageSourceListBox_.setStylePrimaryName(RESOURCES.styles().packageSourceListBox());
    packageSourceListBox_.addStyleName(RESOURCES.styles().extraBottomPad());
    JsArrayString repos = installContext_.selectedRepositoryNames();
    if (repos.length() == 1) {
        packageSourceListBox_.addItem("Repository (" + repos.get(0) + ")");
    } else {
        StringBuilder reposItem = new StringBuilder();
        reposItem.append("Repository (");
        for (int i = 0; i < repos.length(); i++) {
            if (i != 0)
                reposItem.append(", ");
            reposItem.append(repos.get(i));
        }
        reposItem.append(")");
        packageSourceListBox_.addItem(reposItem.toString());
    }
    packageSourceListBox_.addItem("Package Archive File (" + installContext_.packageArchiveExtension() + ")");
    mainPanel.add(packageSourceListBox_);
    // source panel container
    sourcePanel_ = new SimplePanel();
    sourcePanel_.setStylePrimaryName(RESOURCES.styles().packageSourcePanel());
    // repos source panel
    reposSourcePanel_ = new FlowPanel();
    Label packagesLabel = new Label("Packages (separate multiple with space or comma):");
    packagesLabel.setStylePrimaryName(RESOURCES.styles().packagesLabel());
    reposSourcePanel_.add(packagesLabel);
    packagesTextBox_ = new MultipleItemSuggestTextBox();
    packagesSuggestBox_ = new SuggestBox(new PackageOracle(), packagesTextBox_);
    packagesSuggestBox_.setWidth("100%");
    packagesSuggestBox_.setLimit(20);
    packagesSuggestBox_.addStyleName(RESOURCES.styles().extraBottomPad());
    reposSourcePanel_.add(packagesSuggestBox_);
    sourcePanel_.setWidget(reposSourcePanel_);
    mainPanel.add(sourcePanel_);
    // archive source panel
    packageArchiveFile_ = new TextBoxWithButton("Package archive:", "Browse...", browseForArchiveClickHandler_);
    // create check box here because manageUIState accesses it
    installDependenciesCheckBox_ = new CheckBox();
    if (defaultInstallOptions_.getInstallFromRepository())
        packageSourceListBox_.setSelectedIndex(0);
    else
        packageSourceListBox_.setSelectedIndex(1);
    manageUIState();
    packageSourceListBox_.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            manageUIState();
            if (!installFromRepository())
                packageArchiveFile_.click();
        }
    });
    mainPanel.add(new Label("Install to Library:"));
    // library list box
    libraryListBox_ = new ListBox();
    libraryListBox_.setWidth("100%");
    libraryListBox_.addStyleName(RESOURCES.styles().extraBottomPad());
    JsArrayString libPaths = installContext_.getWriteableLibraryPaths();
    int selectedIndex = 0;
    for (int i = 0; i < libPaths.length(); i++) {
        String libPath = libPaths.get(i);
        if (!installContext_.isDevModeOn()) {
            if (defaultInstallOptions_.getLibraryPath().equals(libPath))
                selectedIndex = i;
        }
        if (libPath.equals(installContext_.getDefaultLibraryPath()))
            libPath = libPath + " [Default]";
        libraryListBox_.addItem(libPath);
    }
    libraryListBox_.setSelectedIndex(selectedIndex);
    mainPanel.add(libraryListBox_);
    // install dependencies check box
    installDependenciesCheckBox_.addStyleName(RESOURCES.styles().installDependenciesCheckBox());
    installDependenciesCheckBox_.setText("Install dependencies");
    installDependenciesCheckBox_.setValue(defaultInstallOptions_.getInstallDependencies());
    mainPanel.add(installDependenciesCheckBox_);
    mainPanel.add(new HTML("<br/>"));
    return mainPanel;
}