Example usage for com.google.gwt.user.client.ui Widget addStyleName

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui Widget addStyleName.

Prototype

public void addStyleName(String style)

Source Link

Document

Adds a secondary or dependent style name to this object.

Usage

From source file:org.rstudio.core.client.prefs.PreferencesDialogPaneBase.java

License:Open Source License

protected Widget spacedBefore(Widget widget) {
    widget.addStyleName(res_.styles().spacedBefore());
    return widget;
}

From source file:org.rstudio.core.client.prefs.PreferencesDialogPaneBase.java

License:Open Source License

protected Widget spaced(Widget widget) {
    widget.addStyleName(res_.styles().spaced());
    return widget;
}

From source file:org.rstudio.core.client.prefs.PreferencesDialogPaneBase.java

License:Open Source License

protected Widget extraSpaced(Widget widget) {
    widget.addStyleName(res_.styles().extraSpaced());
    return widget;
}

From source file:org.rstudio.core.client.prefs.PreferencesDialogPaneBase.java

License:Open Source License

protected Widget nudgeRight(Widget widget) {
    widget.addStyleName(res_.styles().nudgeRight());
    return widget;
}

From source file:org.rstudio.core.client.prefs.PreferencesDialogPaneBase.java

License:Open Source License

protected Widget nudgeRightPlus(Widget widget) {
    widget.addStyleName(res_.styles().nudgeRightPlus());
    return widget;
}

From source file:org.rstudio.core.client.prefs.PreferencesDialogPaneBase.java

License:Open Source License

protected Widget textBoxWithChooser(Widget widget) {
    widget.addStyleName(res_.styles().textBoxWithChooser());
    return widget;
}

From source file:org.rstudio.studio.client.common.shell.ShellWidget.java

License:Open Source License

public ShellWidget(AceEditor editor, EventBus events) {
    styles_ = ConsoleResources.INSTANCE.consoleStyles();
    events_ = events;/*from www .  j av  a  2s  . c om*/

    SelectInputClickHandler secondaryInputHandler = new SelectInputClickHandler();

    output_ = new PreWidget();
    output_.setStylePrimaryName(styles_.output());
    output_.addClickHandler(secondaryInputHandler);
    ElementIds.assignElementId(output_.getElement(), ElementIds.CONSOLE_OUTPUT);
    output_.addPasteHandler(secondaryInputHandler);

    pendingInput_ = new PreWidget();
    pendingInput_.setStyleName(styles_.output());
    pendingInput_.addClickHandler(secondaryInputHandler);

    prompt_ = new HTML();
    prompt_.setStylePrimaryName(styles_.prompt());
    prompt_.addStyleName(KEYWORD_CLASS_NAME);

    input_ = editor;
    input_.setShowLineNumbers(false);
    input_.setShowPrintMargin(false);
    if (!Desktop.isDesktop())
        input_.setNewLineMode(NewLineMode.Unix);
    input_.setUseWrapMode(true);
    input_.setPadding(0);
    input_.autoHeight();
    final Widget inputWidget = input_.asWidget();
    ElementIds.assignElementId(inputWidget.getElement(), ElementIds.CONSOLE_INPUT);
    input_.addClickHandler(secondaryInputHandler);
    inputWidget.addStyleName(styles_.input());
    input_.addCursorChangedHandler(new CursorChangedHandler() {
        public void onCursorChanged(CursorChangedEvent event) {
            Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                @Override
                public void execute() {
                    input_.scrollToCursor(scrollPanel_, 8, 60);
                }
            });
        }
    });
    input_.addCapturingKeyDownHandler(new KeyDownHandler() {
        @Override
        public void onKeyDown(KeyDownEvent event) {
            // If the user hits Page-Up from inside the console input, we need
            // to simulate pageup because focus is not contained in the scroll
            // panel (it's in the hidden textarea that Ace uses under the
            // covers).

            int keyCode = event.getNativeKeyCode();
            switch (keyCode) {
            case KeyCodes.KEY_PAGEUP:
                event.stopPropagation();
                event.preventDefault();

                // Can't scroll any further up. Return before we change focus.
                if (scrollPanel_.getVerticalScrollPosition() == 0)
                    return;

                scrollPanel_.focus();
                int newScrollTop = scrollPanel_.getVerticalScrollPosition() - scrollPanel_.getOffsetHeight()
                        + 40;
                scrollPanel_.setVerticalScrollPosition(Math.max(0, newScrollTop));
                break;
            }
        }
    });

    inputLine_ = new DockPanel();
    inputLine_.setHorizontalAlignment(DockPanel.ALIGN_LEFT);
    inputLine_.setVerticalAlignment(DockPanel.ALIGN_TOP);
    inputLine_.add(prompt_, DockPanel.WEST);
    inputLine_.setCellWidth(prompt_, "1");
    inputLine_.add(input_.asWidget(), DockPanel.CENTER);
    inputLine_.setCellWidth(input_.asWidget(), "100%");
    inputLine_.setWidth("100%");

    verticalPanel_ = new VerticalPanel();
    verticalPanel_.setStylePrimaryName(styles_.console());
    verticalPanel_.addStyleName("ace_text-layer");
    verticalPanel_.addStyleName("ace_line");
    FontSizer.applyNormalFontSize(verticalPanel_);
    verticalPanel_.add(output_);
    verticalPanel_.add(pendingInput_);
    verticalPanel_.add(inputLine_);
    verticalPanel_.setWidth("100%");

    scrollPanel_ = new ClickableScrollPanel();
    scrollPanel_.setWidget(verticalPanel_);
    scrollPanel_.addStyleName("ace_editor");
    scrollPanel_.addStyleName("ace_scroller");
    scrollPanel_.addClickHandler(secondaryInputHandler);
    scrollPanel_.addKeyDownHandler(secondaryInputHandler);

    secondaryInputHandler.setInput(editor);

    scrollToBottomCommand_ = new TimeBufferedCommand(5) {
        @Override
        protected void performAction(boolean shouldSchedulePassive) {
            if (!DomUtils.selectionExists())
                scrollPanel_.scrollToBottom();
        }
    };

    initWidget(scrollPanel_);

    addCopyHook(getElement());
}

From source file:org.rstudio.studio.client.common.StyleUtils.java

License:Open Source License

public static void forceMacScrollbars(Widget widget) {
    if (!Desktop.isDesktop() && BrowseCap.isMacintosh() && !BrowseCap.isFirefox()) {
        widget.addStyleName(ThemeStyles.INSTANCE.forceMacScrollbars());
    }// ww w  . j  av  a 2  s  . co m
}

From source file:org.rstudio.studio.client.projects.ui.newproject.NewProjectWizardPage.java

License:Open Source License

protected void addWidget(Widget widget) {
    widget.addStyleName(NewProjectResources.INSTANCE.styles().wizardWidget());
    flowPanel_.add(widget);
}

From source file:org.rstudio.studio.client.workbench.views.console.shell.ShellPane.java

License:Open Source License

@Inject
public ShellPane(final AceEditor editor, UIPrefs uiPrefs, EventBus events) {
    super(editor, events);

    editor.setDisableOverwrite(true);/*from ww w  .j av  a2s. c  o m*/

    editor.setFileType(FileTypeRegistry.R, true);
    // Setting file type to R changes the wrap mode to false. We want it to
    // be true so that the console input can wrap.
    editor.setUseWrapMode(true);

    uiPrefs.syntaxColorConsole().bind(new CommandWithArg<Boolean>() {
        public void execute(Boolean arg) {
            Widget inputWidget = editor.getWidget();
            if (arg)
                inputWidget.removeStyleName("nocolor");
            else
                inputWidget.addStyleName("nocolor");
        }
    });

    uiPrefs.blinkingCursor().bind(new CommandWithArg<Boolean>() {
        public void execute(Boolean arg) {
            editor.setBlinkingCursor(arg);
        }
    });
}