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

Introduction

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

Prototype

public void setWidth(String width) 

Source Link

Document

Sets the object's width.

Usage

From source file:com.google.gerrit.client.ConfirmationDialog.java

License:Apache License

public ConfirmationDialog(final String dialogTitle, final SafeHtml message,
        final ConfirmationCallback callback) {
    super(/* auto hide */false, /* modal */true);
    setGlassEnabled(true);// w w w .  j a  v a 2s. c o  m
    setText(dialogTitle);

    final FlowPanel buttons = new FlowPanel();

    final Button okButton = new Button();
    okButton.setText(Gerrit.C.confirmationDialogOk());
    okButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            hide();
            callback.onOk();
        }
    });
    buttons.add(okButton);

    cancelButton = new Button();
    DOM.setStyleAttribute(cancelButton.getElement(), "marginLeft", "300px");
    cancelButton.setText(Gerrit.C.confirmationDialogCancel());
    cancelButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            hide();
        }
    });
    buttons.add(cancelButton);

    final FlowPanel center = new FlowPanel();
    final Widget msgWidget = message.toBlockWidget();
    center.add(msgWidget);
    center.add(buttons);
    add(center);

    msgWidget.setWidth("400px");

    setWidget(center);
}

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From source file:com.google.gwt.sample.mobilewebapp.client.desktop.MobileWebAppShellDesktop.java

License:Apache License

/**
 * Construct a new {@link MobileWebAppShellDesktop}.
 *///from w  ww.  j a v  a2  s .  c  o  m
public MobileWebAppShellDesktop(EventBus bus, TaskChartPresenter pieChart,
        final PlaceController placeController, TaskListView taskListView, TaskEditView taskEditView,
        TaskReadView taskReadView) {

    // Initialize the main menu.
    Resources resources = GWT.create(Resources.class);
    mainMenu = new CellList<MainMenuItem>(new MainMenuItem.Cell(), resources);
    mainMenu.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);

    // We don't expect to have more than 30 menu items.
    mainMenu.setVisibleRange(0, 30);

    // Add items to the main menu.
    final List<MainMenuItem> menuItems = new ArrayList<MainMenuItem>();
    menuItems.add(new MainMenuItem("Task List", new TaskListPlace(false)) {
        @Override
        public boolean mapsToPlace(Place p) {
            // Map to all TaskListPlace instances.
            return p instanceof TaskListPlace;
        }
    });
    menuItems.add(new MainMenuItem("Add Task", TaskPlace.getTaskCreatePlace()));
    mainMenu.setRowData(menuItems);

    // Choose a place when a menu item is selected.
    final SingleSelectionModel<MainMenuItem> selectionModel = new SingleSelectionModel<MainMenuItem>();
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        public void onSelectionChange(SelectionChangeEvent event) {
            MainMenuItem selected = selectionModel.getSelectedObject();
            if (selected != null && !selected.mapsToPlace(placeController.getWhere())) {
                placeController.goTo(selected.getPlace());
            }
        }
    });
    mainMenu.setSelectionModel(selectionModel);

    // Update selection based on the current place.
    bus.addHandler(PlaceChangeEvent.TYPE, new PlaceChangeEvent.Handler() {
        public void onPlaceChange(PlaceChangeEvent event) {
            Place place = event.getNewPlace();
            for (MainMenuItem menuItem : menuItems) {
                if (menuItem.mapsToPlace(place)) {
                    // We found a match in the main menu.
                    selectionModel.setSelected(menuItem, true);
                    return;
                }
            }

            // We didn't find a match in the main menu.
            selectionModel.setSelected(null, true);
        }
    });

    // Initialize this widget.
    initWidget(uiBinder.createAndBindUi(this));

    // Initialize the pie chart.
    String chartUrlValue = Window.Location.getParameter(CHART_URL_ATTRIBUTE);
    if (chartUrlValue != null && chartUrlValue.startsWith("f")) {
        // Chart manually disabled.
        leftNav.remove(1); // Pie Chart.
        leftNav.remove(0); // Pie chart legend.
    } else if (pieChart == null) {
        // Chart not supported.
        pieChartContainer.setWidget(new Label("Try upgrading to a modern browser to enable charts."));
    } else {
        // Chart supported.
        Widget pieWidget = pieChart.asWidget();
        pieWidget.setWidth("90%");
        pieWidget.setHeight("90%");
        pieWidget.getElement().getStyle().setMarginLeft(5.0, Unit.PCT);
        pieWidget.getElement().getStyle().setMarginTop(5.0, Unit.PCT);

        pieChartContainer.setWidget(pieChart);
    }

    /*
     * Add all views to the DeckLayoutPanel so we can animate between them.
     * Using a DeckLayoutPanel here works because we only have a few views, and
     * we always know that the task views should animate in from the right side
     * of the screen. A more complex app will require more complex logic to
     * figure out which direction to animate.
     */
    contentContainer.add(taskListView);
    contentContainer.add(taskReadView);
    contentContainer.add(taskEditView);
    contentContainer.setAnimationDuration(800);

    // Show a tutorial when the help link is clicked.
    helpLink.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            showTutorial();
        }
    });
}

---

From source file:com.googlecode.kanbanik.client.components.WindowBox.java

License:Apache License

/**
 * Convenience method to set the height, width and position of the given widget
 *
 * @param panel/*from   www  .j  a va2 s.co  m*/
 * @param dx
 * @param dy
 */
protected void dragResizeWidget(PopupPanel panel, int dx, int dy) {
    int x = this.getPopupLeft();
    int y = this.getPopupTop();

    Widget widget = panel.getWidget();

    // left + right
    if ((this.dragMode % 3) != 1) {
        int w = widget.getOffsetWidth();

        // left edge -> move left
        if ((this.dragMode % 3) == 0) {
            x += dx;
            w -= dx;
        } else {
            w += dx;
        }

        w = w < this.minWidth ? this.minWidth : w;

        widget.setWidth(w + "px");
    }

    // up + down
    if ((this.dragMode / 3) != 1) {
        int h = widget.getOffsetHeight();

        // up = dy is negative
        if ((this.dragMode / 3) == 0) {
            y += dy;
            h -= dy;
        } else {
            h += dy;
        }

        h = h < this.minHeight ? this.minHeight : h;

        widget.setHeight(h + "px");
    }

    if (this.dragMode / 3 == 0 || this.dragMode % 3 == 0)
        panel.setPopupPosition(x, y);
}

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From source file:com.gwtm.ui.client.widgets.FlowGridPanel2.java

License:Apache License

private static void updateUi(FlowGridPanel2 panel) {

    int width = panel.getElement().getClientWidth();
    if (width == 0)
        width = RootPanel.get().getOffsetWidth() - panel.getElement().getAbsoluteLeft()
                - panel.getElement().getAbsoluteRight();

    int numCols = Utils.DeviceInfo.isLandscape() ? panel.getLandscapeColumns().getColNumber()
            : panel.getPortraitColumns().getColNumber();

    panel.calculatedWidth = width / numCols;

    panel.calculatedWidth = panel.calculatedWidth; // reduce 30px and give all to the padding on the parent
    if (width < 0)
        return;//from w  ww . j av a 2  s.  c  o m
    for (int i = 0; i < panel.getWidgetCount(); i++) {
        Widget w = panel.getWidget(i);
        w.setWidth(panel.calculatedWidth + "px");
        w.setHeight(panel.calculatedWidth + "px");
    }

}

---

From source file:com.gwtm.ui.client.widgets.SlidingPanel.java

License:Apache License

@Override
public void add(Widget w) {
    // assert (w instanceof Slide) :
    // "Can only add Slide widgets to SlidePanel.";
    // we can't assert because gwtdesign adds a Label by default
    if (Beans.isDesignTime()) {
        if (!(w instanceof Slide)) {
            addDesignTimeError("Can only add Slides to SlidePanel. Remove the "
                    + Utils.getSimpleName(w.getClass()) + " widget.");
            return;
        }/*  w  w w.  j  av a 2 s .  c o m*/
    }
    // set the calculated width for each added slide panel
    w.setWidth(slideWidth + "px");
    // add indicator 
    if (getIndicatorVisibility() != IndicatorVisibility.none)
        indicator.addIndicator();
    // add slide to inner panel
    innerPanel.add(w);

}

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From source file:com.lorepo.icplayer.client.module.choice.MyPopupPanel.java

License:Apache License

/**
 * We control size by setting our child widget's size. However, if we don't
 * currently have a child, we record the size the user wanted so that when we
 * do get a child, we can set it correctly. Until size is explicitly cleared,
 * any child put into the popup will be given that size.
 *//*w  ww.  j a va 2s . com*/
void maybeUpdateSize() {
    // For subclasses of PopupPanel, we want the default behavior of setWidth
    // and setHeight to change the dimensions of PopupPanel's child widget.
    // We do this because PopupPanel's child widget is the first widget in
    // the hierarchy which provides structure to the panel. DialogBox is
    // an example of this. We want to set the dimensions on DialogBox's
    // FlexTable, which is PopupPanel's child widget. However, it is not
    // DialogBox's child widget. To make sure that we are actually getting
    // PopupPanel's child widget, we have to use super.getWidget().
    Widget w = super.getWidget();
    if (w != null) {
        if (desiredHeight != null) {
            w.setHeight(desiredHeight);
        }
        if (desiredWidth != null) {
            w.setWidth(desiredWidth);
        }
    }
}

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From source file:com.pronoiahealth.olhie.client.widgets.FlexTableExt.java

License:Open Source License

/**
 * Add a column/*ww w . ja v a  2 s .co  m*/
 * 
 * @param columnHeading
 */
public void addColumn(Object columnHeading, String styleName, String cellStyleName) {
    Widget widget = createCellWidget(columnHeading);
    int cell = getCellCount(HeaderRowIndex);
    widget.setWidth("100%");
    widget.addStyleName(styleName);
    setWidget(HeaderRowIndex, cell, widget);
    getCellFormatter().addStyleName(HeaderRowIndex, cell, cellStyleName);
}

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From source file:com.qualogy.qafe.gwt.client.factory.WindowFactory.java

License:Apache License

public static void setWidgetToMainPanel(Widget w, WindowGVO windowGVO) {
    if (w != null) {
        clearWidgetFromMainPanel();//www.j  ava2  s .  com
        SimplePanel mainPanel = ClientApplicationContext.getInstance().getMainPanel();
        if (mainPanel == null) {
            mainPanel = new SimplePanel();
            mainPanel.setWidth(Window.getClientWidth() + "px");
            mainPanel.setHeight(Window.getClientHeight() + "px");

            ClientApplicationContext.getInstance().setMainPanel(mainPanel);
            MenuBar menuBar = ClientApplicationContext.getInstance().getApplicationsMenu();
            if (menuBar != null) {
                menuBar.addStyleName("SDIMenu");
                RootPanel.get().add((Widget) mainPanel, 0, 24);
            } else {
                RootPanel.get().add((Widget) mainPanel, 0, 0);
            }
        }

        w.setWidth(Window.getClientWidth() + "px");
        w.setHeight(Window.getClientHeight() + "px");
        mainPanel.addStyleName("SDIWrapper");
        mainPanel.setWidget(w);
        w.addStyleName("SDIPanel");
        if (windowGVO != null) {
            RendererHelper.addStyle(windowGVO.getRootPanel(), w);
        }
    }
}

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From source file:com.sciencegadgets.client.ui.CommunistPanel.java

License:Open Source License

protected void redistribute() {
    int count = this.getWidgetCount();
    if (count <= 0) {
        return;//from   ww  w  .  j  av a2  s  .  co m
    }
    int portion = 100 / count;
    for (int i = 0; i < count; i++) {
        Widget member = getWidget(i);
        if (isHorizontal) {
            member.setWidth(portion + "%");
            member.setHeight("100%");
        } else {
            member.setHeight(portion + "%");
            member.setWidth("100%");
        }
    }
}

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From source file:com.square.client.gwt.client.composant.bloc.BlocArrondiBleu.java

License:Open Source License

@Override
public void add(Widget contenu) {
    conteneurWidget.add(contenu);
    contenu.setWidth(AppControllerConstants.POURCENT_100);
}

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