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

List of usage examples for com.google.gwt.user.client.ui Widget addStyleName

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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.openelis.gwt.widget.table.TableColumn.java

License:Open Source License

public void setExceptions(final Widget wid, ArrayList<Exception> exceptions) {
    //Clean up previous MouseHandlers
    if (mouseOver != null) {
        try {//  www  .  j a  va 2 s  . c  o m
            mouseOver.removeHandler();
        } catch (AssertionError e) {
            mouseOver = null;
        }
    }
    if (mouseOut != null) {
        try {
            mouseOut.removeHandler();
        } catch (AssertionError e) {
            mouseOut = null;
        }
    }
    if (exceptions == null || exceptions.size() == 0) {
        wid.removeStyleName("InputError");
        wid.removeStyleName("InputWarning");
        return;
    }
    errorPanel = new VerticalPanel();
    String style = "InputWarning";
    if (wid instanceof HasField) {
        ((HasField) wid).clearExceptions();
        ((HasField) wid).getField().drawErrors = false;
    }
    for (Exception error : exceptions) {
        HorizontalPanel hp = new HorizontalPanel();
        if (error instanceof Warning) {
            AbsolutePanel ap = new AbsolutePanel();
            ap.setStyleName("warnIcon");
            hp.add(ap);
            hp.setStyleName("warnPopupLabel");
        } else {
            AbsolutePanel ap = new AbsolutePanel();
            ap.setStyleName("errorIcon");
            hp.add(ap);
            hp.setStyleName("errorPopupLabel");
            style = "InputError";
        }
        hp.add(new Label(error.getMessage()));
        errorPanel.add(hp);
        if (wid instanceof HasField)
            ((HasField) wid).addException(error);
    }
    if (wid instanceof HasField)
        ((HasField) wid).addExceptionStyle(style);
    else
        wid.addStyleName(style);

    mouseOver = ((HasMouseOverHandlers) wid).addMouseOverHandler(new MouseOverHandler() {

        public void onMouseOver(MouseOverEvent event) {

            String styleName = ((Widget) event.getSource()).getStyleName();

            //if(styleName.indexOf("InputError") > -1 || styleName.indexOf("InputWarning") > -1){
            if (pop == null) {
                pop = new PopupPanel(true);
                //pop.setStyleName("ErrorPopup");
            }
            DecoratorPanel dp = new DecoratorPanel();

            //ScreenWindow win = new ScreenWindow(pop,"","","",false);
            dp.setStyleName("ErrorWindow");
            dp.add(errorPanel);
            dp.setVisible(true);
            pop.setWidget(dp);
            int left = ((Widget) event.getSource()).getAbsoluteLeft()
                    + ((Widget) event.getSource()).getOffsetWidth();
            if (left > controller.view.cellView.getAbsoluteLeft() + controller.view.cellView.getOffsetWidth())
                left = controller.view.cellView.getAbsoluteLeft() + controller.view.cellView.getOffsetWidth();
            pop.setPopupPosition(left, ((Widget) event.getSource()).getAbsoluteTop());
            pop.show();
            Timer timer = new Timer() {
                public void run() {
                    pop.hide();
                }
            };
            timer.schedule(5000);
        }
        //   }

    });

    mouseOut = ((HasMouseOutHandlers) wid).addMouseOutHandler(new MouseOutHandler() {

        public void onMouseOut(MouseOutEvent event) {
            String styleName = ((Widget) event.getSource()).getStyleName();
            //if(styleName.indexOf("InputError") > -1 || styleName.indexOf("InputWarning") > -1){
            if (pop != null) {
                pop.hide();
            }
            //}
        }

    });

}

From source file:org.openelis.gwt.widget.tree.TreeColumn.java

License:Open Source License

public Widget getDisplayWidget(TreeDataItem row) {
    TableDataCell cell = new TableDataCell(null);
    if (columnIndex < row.cells.size())
        cell = row.cells.get(columnIndex);
    Widget wid = null;
    Object val = null;
    if (colWidget instanceof CheckBox) {
        wid = new CheckBoxContainer();
        IconContainer icon = new IconContainer();
        if (CheckBox.CHECKED.equals(cell.getValue()))
            icon.setStyleName(CheckBox.CHECKED_STYLE);
        else if (controller.queryMode && cell.getValue() == null)
            icon.setStyleName(CheckBox.UNKNOWN_STYLE);
        else//www.j  a  v  a2s  .c  o  m
            icon.setStyleName(CheckBox.UNCHECKED_STYLE);
        setAlign(HasHorizontalAlignment.ALIGN_CENTER);
        ((AbsolutePanel) wid).add(icon);
        DOM.setStyleAttribute(wid.getElement(), "align", "center");
        wid.setWidth((currentWidth) + "px");
    } else {
        if (colWidget instanceof AutoComplete) {
            if (controller.queryMode) {
                val = cell.getValue();
                if (val == null)
                    val = "";
            } else {
                TableDataRow vrow = (TableDataRow) cell.getValue();
                if (vrow != null)
                    ((AutoComplete) colWidget).setSelection(vrow);
                else
                    ((AutoComplete) colWidget).setSelection(null, "");
                val = ((AutoComplete) colWidget).getTextBoxDisplay();
            }
        } else if (colWidget instanceof Dropdown) {
            if (cell.getValue() instanceof ArrayList)
                ((Dropdown) colWidget).setSelectionKeys((ArrayList<Object>) cell.getValue());
            else
                ((Dropdown) colWidget).setSelection(cell.getValue());
            val = ((Dropdown) colWidget).getTextBoxDisplay();
        } else {
            ((HasField) colWidget).setFieldValue(cell.getValue());
        }
        if (val == null)
            val = ((HasField) colWidget).getFieldValue();
        Label label = new Label("");

        if (colWidget instanceof org.openelis.gwt.widget.Label)
            label.setStyleName(colWidget.getStyleName());
        else
            label.setStyleName("ScreenLabel");
        if (val != null) {
            if (colWidget instanceof CalendarLookUp) {
                label.setText((((CalendarLookUp) colWidget).getField().format()));
            } else if (colWidget instanceof AutoComplete && controller.queryMode) {
                label.setText((String) val);
            } else if (colWidget instanceof DropdownWidget) {
                label.setText(((DropdownWidget) colWidget).getTextBoxDisplay());
            } else if (colWidget instanceof TextBoxBase) {
                label.setText(((TextBoxBase) colWidget).getText());
            } else if (colWidget instanceof Label)
                label.setText(((Label) colWidget).getText());
        }
        label.setWordWrap(false);
        wid = label;
        wid.setWidth((currentWidth) + "px");
    }
    setExceptions(wid, cell.exceptions);
    wid.addStyleName("TableWidget");
    return wid;
}

From source file:org.openelis.gwt.widget.tree.TreeColumn.java

License:Open Source License

public Widget getWidgetEditor(TableDataRow row) {
    TableDataCell cell = new TableDataCell(null);
    if (columnIndex < row.cells.size())
        cell = row.cells.get(columnIndex);
    Widget editor = colWidget;
    if (colWidget instanceof CheckBox) {
        CheckBoxContainer ap = new CheckBoxContainer();
        ((CheckBox) editor).setValue((String) cell.getValue());
        ap.setWidth((currentWidth) + "px");
        ap.add(editor);/* ww  w .java2 s  .c  o m*/
        return ap;
    }
    editor = colWidget;
    editor.setWidth((currentWidth) + "px");
    if (colWidget instanceof AutoComplete) {
        if (controller.queryMode) {
            ((AutoComplete) colWidget).textbox.setText((String) cell.getValue());
        } else {
            TableDataRow vrow = (TableDataRow) cell.getValue();
            if (vrow != null)
                ((AutoComplete) colWidget).setSelection(vrow);
            else
                ((AutoComplete) colWidget).setSelection(null, "");
        }
    } else if (colWidget instanceof Dropdown) {
        if (cell.getValue() instanceof ArrayList)
            ((Dropdown) colWidget).setSelectionKeys((ArrayList<Object>) cell.getValue());
        else
            ((Dropdown) colWidget).setSelection(cell.getValue());
    } else
        ((HasField) editor).setFieldValue(cell.getValue());

    ((HasField) editor).clearExceptions();
    setExceptions(editor, cell.exceptions);
    editor.addStyleName("TableWidget");
    return editor;
}

From source file:org.openelis.gwt.widget.tree.TreeColumn.java

License:Open Source License

public void setExceptions(Widget wid, ArrayList<Exception> exceptions) {
    //Clean up previous MouseHandlers
    if (mouseOver != null) {
        try {/*  w w  w  .  j  av a  2s.co m*/
            mouseOver.removeHandler();
        } catch (AssertionError e) {
            mouseOver = null;
        }
    }
    if (mouseOut != null) {
        try {
            mouseOut.removeHandler();
        } catch (AssertionError e) {
            mouseOut = null;
        }
    }
    if (exceptions == null || exceptions.size() == 0) {
        wid.removeStyleName("InputError");
        wid.removeStyleName("InputWarning");
        return;
    }
    errorPanel = new VerticalPanel();
    String style = "InputWarning";
    if (wid instanceof HasField) {
        ((HasField) wid).clearExceptions();
        ((HasField) wid).getField().drawErrors = false;
    }
    for (Exception error : exceptions) {
        HorizontalPanel hp = new HorizontalPanel();
        if (error instanceof Warning) {
            AbsolutePanel ap = new AbsolutePanel();
            ap.setStyleName("warnIcon");
            hp.add(ap);
            hp.setStyleName("warnPopupLabel");
        } else {
            AbsolutePanel ap = new AbsolutePanel();
            ap.setStyleName("errorIcon");
            hp.add(ap);
            hp.setStyleName("errorPopupLabel");
            style = "InputError";
        }
        hp.add(new Label(error.getMessage()));
        errorPanel.add(hp);
        if (wid instanceof HasField)
            ((HasField) wid).addException(error);
    }
    if (wid instanceof HasField)
        ((HasField) wid).addExceptionStyle(style);
    else
        wid.addStyleName(style);

    mouseOver = ((HasMouseOverHandlers) wid).addMouseOverHandler(new MouseOverHandler() {

        public void onMouseOver(MouseOverEvent event) {

            String styleName = ((Widget) event.getSource()).getStyleName();

            //if(styleName.indexOf("InputError") > -1 || styleName.indexOf("InputWarning") > -1){
            if (pop == null) {
                pop = new PopupPanel(true);
                //pop.setStyleName("ErrorPopup");
            }
            DecoratorPanel dp = new DecoratorPanel();

            //ScreenWindow win = new ScreenWindow(pop,"","","",false);
            dp.setStyleName("ErrorWindow");
            dp.add(errorPanel);
            dp.setVisible(true);
            pop.setWidget(dp);
            int left = ((Widget) event.getSource()).getAbsoluteLeft()
                    + ((Widget) event.getSource()).getOffsetWidth();
            if (left > controller.view.cellView.getAbsoluteLeft() + controller.view.cellView.getOffsetWidth())
                left = controller.view.cellView.getAbsoluteLeft() + controller.view.cellView.getOffsetWidth();
            pop.setPopupPosition(left, ((Widget) event.getSource()).getAbsoluteTop());
            pop.show();
            Timer timer = new Timer() {
                public void run() {
                    pop.hide();
                }
            };
            timer.schedule(5000);
        }
        //   }

    });

    mouseOut = ((HasMouseOutHandlers) wid).addMouseOutHandler(new MouseOutHandler() {

        public void onMouseOut(MouseOutEvent event) {
            String styleName = ((Widget) event.getSource()).getStyleName();
            //if(styleName.indexOf("InputError") > -1 || styleName.indexOf("InputWarning") > -1){
            if (pop != null) {
                pop.hide();
            }
            //}
        }

    });

}

From source file:org.opennms.features.dashboard.client.portlet.BasicPortlet.java

License:Open Source License

private void addResizeHandle(Widget w, DirectionConstant direction) {
    resizeDragController.makeDraggable(w, direction);
    w.addStyleName("Resize-" + direction.directionLetters);
}

From source file:org.openremote.app.client.map.MapInfoPanel.java

License:Open Source License

public void setItems(List<MapInfoItem> infoItems) {
    contentPanel.clear();/*from w w w. jav  a  2  s .c om*/

    int itemLineHeightPixels = 20;
    int itemMarginPixels = 8;
    int itemHeightPixels = itemLineHeightPixels + (itemMarginPixels * 2);
    int totalMaxHeight = itemHeightPixels * MAX_ITEMS_BEFORE_SCROLLING;

    for (MapInfoItem infoItem : infoItems) {
        IconLabel itemIcon = new IconLabel(infoItem.getIcon());
        itemIcon.addStyleName(style.infoItemIcon());

        FormLabel itemLabel = new FormLabel(TextUtil.ellipsize(infoItem.getLabel(), 35));
        itemLabel.addStyleName("flex");
        itemLabel.addStyleName(style.infoItemLabel());

        Widget itemValue = createItemValue(infoItem);
        itemValue.addStyleName(style.infoItemValue());

        FlowPanel itemPanel = new FlowPanel();
        itemPanel.addStyleName("flex-none layout horizontal center");
        itemPanel.addStyleName(style.infoItem());
        itemPanel.add(itemIcon);
        itemPanel.add(itemLabel);
        itemPanel.add(itemValue);
        contentPanel.add(itemPanel);
    }

    // Show up to 6 items, then start scrolling
    panel.setHeight(Math.min((infoItems.size() * itemHeightPixels), totalMaxHeight) + "px");

    // If the panel is already shown, "blink" it so users know there is an update
    if (isOpen()) {
        contentPanel.addStyleName(widgetStyle.HighlightBackground());
        Browser.getWindow().setTimeout(() -> {
            contentPanel.removeStyleName(widgetStyle.HighlightBackground());
        }, 250);
    }
}

From source file:org.openremote.app.client.widget.SecondaryNavigation.java

License:Open Source License

@Override
public void add(Widget w) {
    super.add(w);
    w.addStyleName("or-SecondaryNavItem");
}

From source file:org.openxdata.designer.client.controller.FormDesignerDragController.java

/**
 * Called by {@link PickupDragController#dragStart()} to allow subclasses to
 * provide their own drag proxies.//from   www .j a  v a  2 s  .  c  o  m
 * 
 * @param context the current drag context
 * @return a new drag proxy
 */
protected Widget newDragProxy(DragContext context) {
    AbsolutePanel container = new AbsolutePanel();
    container.getElement().getStyle().setProperty("overflow", "visible");

    WidgetArea draggableArea = new WidgetArea(context.draggable, null);
    for (Widget widget : context.selectedWidgets) {
        WidgetArea widgetArea = new WidgetArea(widget, null);
        Widget proxy = new SimplePanel();
        proxy.setPixelSize(widget.getOffsetWidth(), widget.getOffsetHeight());
        proxy.addStyleName(PRIVATE_CSS_PROXY);
        container.add(proxy, widgetArea.getLeft() - draggableArea.getLeft(),
                widgetArea.getTop() - draggableArea.getTop());
    }

    return container;
}

From source file:org.openxdata.designer.client.controller.FormDesignerDragController.java

public void selectWidget(Widget draggable) {
    assert draggable != null;
    if (!context.selectedWidgets.contains(draggable)) {
        context.selectedWidgets.add(draggable);
        draggable.addStyleName("dragdrop-selected");
    }//from   ww  w  .ja  va  2  s .c  om
}

From source file:org.orwell.widgets.RoundedPanel.java

License:Apache License

@Override
public void addStyleName(String style) {
    Widget w = getWidget();
    if (w != null) {
        w.addStyleName(style);
        setCornerStyleName(w.getStyleName());
    } else {/* w ww . j a v a  2  s  .  c om*/
        setCornerStyleName(style);
    }
}