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:gwt.material.design.addins.client.ui.MaterialSwipeablePanel.java

License:Apache License

public void setDisable(Widget... widgets) {
    for (Widget w : widgets) {
        w.addStyleName(DISABLED);
    }
}

From source file:gwt.material.design.client.base.AbstractSideNav.java

License:Apache License

public Widget wrap(Widget child) {
    if (child instanceof MaterialImage) {
        child.getElement().getStyle().setProperty("border", "1px solid #e9e9e9");
        child.getElement().getStyle().setProperty("textAlign", "center");
    }//w  w  w. ja  v a 2 s .  c  o  m

    // Check whether the widget is not selectable by default
    boolean isNotSelectable = false;
    if (child instanceof MaterialWidget) {
        MaterialWidget widget = (MaterialWidget) child;
        if (widget.getInitialClasses() != null) {
            if (widget.getInitialClasses().length > 0) {
                if (child instanceof HasNoSideNavSelection) {
                    isNotSelectable = true;
                }
            }
        }
    }

    if (!(child instanceof ListItem)) {
        // Direct list item not collapsible
        final ListItem listItem = new ListItem();
        if (child instanceof MaterialCollapsible) {
            listItem.getElement().getStyle().setBackgroundColor("transparent");
        }
        if (child instanceof HasWaves) {
            listItem.setWaves(((HasWaves) child).getWaves());
            ((HasWaves) child).setWaves(null);
        }
        if (child instanceof HasNoSideNavSelection) {
            super.add(child);
        } else {
            listItem.add(child);
            child = listItem;
        }
    }

    // Collapsible and Side Porfile should not be selectable
    final Widget finalChild = child;
    if (!isNotSelectable) {
        // Active click handler
        registerHandler(finalChild.addDomHandler(event -> {
            clearActive();
            finalChild.addStyleName(CssName.ACTIVE);
        }, ClickEvent.getType()));
    }
    child.getElement().getStyle().setDisplay(Style.Display.BLOCK);
    return child;
}

From source file:gwt.material.design.client.base.helper.UiHelper.java

License:Apache License

/**
 * Adds a mouse pressed handler to a widget. Adds a CSS style to the widget
 * as long as the mouse is pressed (or the user touches the widget on mobile browser).
 *
 * @param widget The widget to which the style must be applied for mouse/touch event
 * @param cssStyleName CSS style name to be applied
 *//*from w ww.ja v a2s.  c  om*/
public static void addMousePressedHandlers(final Widget widget, final String cssStyleName) {
    widget.sinkEvents(Event.ONMOUSEDOWN);
    widget.sinkEvents(Event.ONMOUSEUP);
    widget.sinkEvents(Event.ONMOUSEOUT);
    widget.sinkEvents(Event.TOUCHEVENTS);

    widget.addHandler(new MouseDownHandler() {
        @Override
        public void onMouseDown(MouseDownEvent event) {
            widget.addStyleName(cssStyleName);
        }
    }, MouseDownEvent.getType());

    widget.addHandler(new MouseUpHandler() {
        @Override
        public void onMouseUp(MouseUpEvent event) {
            widget.removeStyleName(cssStyleName);
        }
    }, MouseUpEvent.getType());

    widget.addHandler(new MouseOutHandler() {
        @Override
        public void onMouseOut(MouseOutEvent event) {
            widget.removeStyleName(cssStyleName);
        }
    }, MouseOutEvent.getType());

    // Touch Events
    widget.addHandler(new TouchStartHandler() {
        @Override
        public void onTouchStart(TouchStartEvent event) {
            widget.addStyleName(cssStyleName);
        }
    }, TouchStartEvent.getType());

    widget.addHandler(new TouchEndHandler() {
        @Override
        public void onTouchEnd(TouchEndEvent event) {
            widget.removeStyleName(cssStyleName);

        }
    }, TouchEndEvent.getType());

    widget.addHandler(new TouchCancelHandler() {
        @Override
        public void onTouchCancel(TouchCancelEvent event) {
            widget.removeStyleName(cssStyleName);
        }
    }, TouchCancelEvent.getType());
}

From source file:gwt.material.design.client.base.mixin.ActiveMixin.java

License:Apache License

protected void applyActiveStyle(Widget widget, boolean active) {
    if (active) {
        widget.removeStyleName(CssName.INACTIVE);
        widget.addStyleName(CssName.ACTIVE);
    } else {//  w  ww.  jav  a  2 s.  c om
        widget.removeStyleName(CssName.ACTIVE);
        widget.addStyleName(CssName.INACTIVE);
    }
}

From source file:gwt.material.design.client.ui.animate.MaterialAnimator.java

License:Apache License

public static void animate(final Transition transition, final Widget w, int delayMillis,
        final Runnable callback) {
    final String name = String.valueOf(DOM.createUniqueId());
    w.getElement().setId(name);/*ww w .  j  ava2  s.c o m*/
    switch (transition) {
    case SHOW_STAGGERED_LIST:
        if (w instanceof UnorderedList) {
            UnorderedList ul = (UnorderedList) w;

            for (Widget li : ul) {
                if (li instanceof ListItem) {
                    li.getElement().getStyle().setOpacity(0);
                }
            }
        }
        break;
    case SHOW_GRID:
        w.getElement().getStyle().setOpacity(0);
        break;
    default:
        // For core animation components
        w.addStyleName("animated " + transition.getCssName());

        break;
    }
    new Timer() {
        @Override
        public void run() {
            callback.run();
            switch (transition) {
            case SHOW_STAGGERED_LIST:
                showStaggeredList(name);
                break;
            case FADE_IN_IMAGE:
                fadeInImage(name);
                break;
            case SHOW_GRID:
                w.addStyleName("display-animation");
                showGrid(name);
                break;
            case CLOSE_GRID:
                w.addStyleName("display-animation");
                closeGrid(name);
                break;
            default:
                w.removeStyleName("animated " + transition.getCssName());
                break;
            }

        }
    }.schedule(delayMillis);

    w.removeStyleName("materialcss");
}

From source file:gwt.material.design.client.ui.MaterialCardImage.java

License:Apache License

/**
 * {@inheritDoc}/*  w  w w.j a v  a2s  .c  om*/
 */
@Override
public void add(final Widget child) {
    if (child instanceof MaterialImage) {
        child.addStyleName("activator");
    }
    add(child, (Element) getElement());
}

From source file:gwt.material.design.client.ui.MaterialCollapsible.java

License:Apache License

public void setActive(int index) {
    clearActive();/*from  w  w w  .j av  a2  s.  c  o m*/
    Widget activeWidget = getWidget(index);
    if (activeWidget != null) {
        activeWidget.addStyleName("active");
    }
}

From source file:gwt.material.design.client.ui.MaterialCollapsibleBody.java

License:Apache License

public void makeActive(Widget child) {
    parent.clearActive();/*w w w .jav a 2 s. c  o  m*/

    // mark the collapsible item as active
    MaterialCollapsibleItem item = findCollapsibleItemParent(child);
    if (item != null) {
        item.expand();
    }

    child.addStyleName("active");
}

From source file:gwt.material.design.client.ui.MaterialCollection.java

License:Apache License

public void setActive(int index) {
    this.index = index;
    Widget activeWidget = getActive();
    if (activeWidget != null) {
        activeWidget.removeStyleName("active");
        activeWidget.addStyleName("active");
    }//from w  w  w  . j  a  v  a 2s.  c o  m
}

From source file:gwt.material.design.client.ui.MaterialSideNav.java

License:Apache License

@Override
public void add(Widget child) {
    if (child instanceof MaterialImage) {
        child.getElement().getStyle().setProperty("border", "1px solid #e9e9e9");
        child.getElement().getStyle().setProperty("textAlign", "center");
    }//from w  w w .  j  ava 2 s  . c  om

    boolean collapsible = child instanceof MaterialCollapsible;
    if (collapsible) {
        // Since the collapsible is separ
        ((MaterialCollapsible) child).addClearActiveHandler(new ClearActiveHandler() {
            @Override
            public void onClearActive(ClearActiveEvent event) {
                clearActive();
            }
        });
    }

    if (!(child instanceof ListItem)) {
        // Direct list item not collapsible
        final ListItem listItem = new ListItem();
        if (child instanceof MaterialCollapsible) {
            listItem.getElement().getStyle().setBackgroundColor("transparent");
        }
        if (child instanceof HasWaves) {
            listItem.setWaves(((HasWaves) child).getWaves());
            ((HasWaves) child).setWaves(null);
        }
        listItem.add(child);

        child = listItem;
    }

    // Collapsible's should not be selectable
    final Widget finalChild = child;
    if (!collapsible) {
        // Active click handler
        finalChild.addDomHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                clearActive();
                finalChild.addStyleName("active");
            }
        }, ClickEvent.getType());
    }
    child.getElement().getStyle().setDisplay(Style.Display.BLOCK);
    super.add(child);
}