Example usage for com.google.gwt.user.client Element getStyle

Introduction

In this page you can find the example usage for com.google.gwt.user.client Element getStyle.

Prototype

@Override
    public Style getStyle() 

Source Link

Usage

From source file:cc.kune.core.client.ui.dialogs.tabbed.AbstractTabbedDialogPanel.java

License:GNU Affero Public License

/**
 * Sets the positions.//  w  w  w  . j  ava  2s  . c om
 */
private void setPositions() {
    for (int i = 0; i < tabPanel.getWidgetCount(); i++) {
        final Element element = tabPanel.getWidget(i).getElement();
        element.getStyle().setPosition(Position.RELATIVE);
        element.getStyle().setOverflow(Overflow.VISIBLE);

        final Element parent = DOM.getParent(element);
        parent.getStyle().setPosition(Position.RELATIVE);
        parent.getStyle().setOverflow(Overflow.VISIBLE);

        final Element grand = DOM.getParent(parent);
        grand.getStyle().setPosition(Position.RELATIVE);
        grand.getStyle().setOverflow(Overflow.VISIBLE);

        final Element pGrand = DOM.getParent(grand);
        pGrand.getStyle().setPosition(Position.RELATIVE);
        pGrand.getStyle().setOverflow(Overflow.VISIBLE);
    }
}

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From source file:co.fxl.gui.gwt.GWTDisplay.java

License:Open Source License

@Override
public IDialog showDialog() {
    return new DialogImpl() {
        @Override//from w  ww. ja  v  a 2s .  co  m
        protected void decorate(IGridPanel grid) {
            GWTGridPanel gridPanel = (GWTGridPanel) grid;
            Element element = gridPanel.container.widget.getElement();
            DOM.setStyleAttribute(element, "tableLayout", "fixed");
            element.getStyle().setOverflow(Overflow.HIDDEN);
            DOM.setStyleAttribute(element, "wordWrap", "break-word");
        }
    };
}

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From source file:com.alkacon.geranium.client.ui.ToolbarPopup.java

License:Open Source License

/**
 * Positions the menu popup the button.<p>
 * /*  w ww. j av a 2s.c  o  m*/
 * @param popup the popup to position 
 * @param button the toolbar button
 * @param toolbarWidth the width of the toolbar
 * @param isToolbarMode a flag indicating whether the button is in toolbar mode
 * @param arrow the arrow shaped connector element  
 */
protected static void positionPopup(Popup popup, Widget button, int toolbarWidth, boolean isToolbarMode,
        Element arrow) {

    int spaceAssurance = 20;
    int space = toolbarWidth + (2 * spaceAssurance);

    // get the window client width
    int windowWidth = Window.getClientWidth();
    // get the min left position
    int minLeft = (windowWidth - space) / 2;
    if (minLeft < spaceAssurance) {
        minLeft = spaceAssurance;
    }
    // get the max right position
    int maxRight = minLeft + space;
    // get the middle button position
    PositionBean buttonPosition = PositionBean.generatePositionInfo(button.getElement());
    int buttonMiddle = (buttonPosition.getLeft() - Window.getScrollLeft()) + (buttonPosition.getWidth() / 2);
    // get the content width
    int contentWidth = popup.getOffsetWidth();

    // the optimum left position is in the middle of the button minus the half content width
    // assume that the optimum fits into the space
    int contentLeft = buttonMiddle - (contentWidth / 2);

    if (minLeft > contentLeft) {
        // if the optimum left position of the popup is outside the min left position:
        // move the popup to the right (take the min left position as left)
        contentLeft = minLeft;
    } else if ((contentLeft + contentWidth) > maxRight) {
        // if the left position plus the content width is outside the max right position:
        // move the popup to the left (take the max right position minus the content width)
        contentLeft = maxRight - contentWidth;
    }

    // limit the right position if the popup is right outside the window 
    if ((contentLeft + contentWidth + spaceAssurance) > windowWidth) {
        contentLeft = windowWidth - contentWidth - spaceAssurance;
    }

    // limit the left position if the popup is left outside the window 
    if (contentLeft < spaceAssurance) {
        contentLeft = spaceAssurance;
    }

    int arrowSpace = 10;
    int arrowWidth = I_LayoutBundle.INSTANCE.gwtImages().menuArrowTopImage().getWidth();
    int arrowHeight = I_LayoutBundle.INSTANCE.gwtImages().menuArrowTopImage().getHeight();

    // the optimum position for the arrow is in the middle of the button
    int arrowLeft = buttonMiddle - contentLeft - (arrowWidth / 2);
    if ((arrowLeft + arrowWidth + arrowSpace) > contentWidth) {
        // limit the arrow position if the maximum is reached (content width 'minus x')
        arrowLeft = contentWidth - arrowWidth - arrowSpace;
    } else if ((arrowLeft - arrowSpace) < 0) {
        // limit the arrow position if the minimum is reached ('plus x')
        arrowLeft = arrowWidth + arrowSpace;
    }

    int arrowTop = -(arrowHeight - 2);
    String arrowClass = I_LayoutBundle.INSTANCE.dialogCss().menuArrowTop();

    int contentTop = (((buttonPosition.getTop() + buttonPosition.getHeight()) - Window.getScrollTop())
            + arrowHeight) - 2;
    if (!isToolbarMode) {
        contentTop = (buttonPosition.getTop() + buttonPosition.getHeight() + arrowHeight) - 2;
        int contentHeight = popup.getOffsetHeight();
        int windowHeight = Window.getClientHeight();

        if (((contentHeight + spaceAssurance) < windowHeight)
                && ((buttonPosition.getTop() - Window.getScrollTop()) > contentHeight)
                && (((contentHeight + spaceAssurance + contentTop) - Window.getScrollTop()) > windowHeight)) {
            // content fits into the window height, 
            // there is enough space above the button 
            // and there is to little space below the button
            // so show above
            contentTop = ((buttonPosition.getTop() - arrowHeight) + 2) - contentHeight;
            arrowTop = contentHeight - 1;
            arrowClass = I_LayoutBundle.INSTANCE.dialogCss().menuArrowBottom();
        }
    } else {
        contentLeft = contentLeft - Window.getScrollLeft();
        popup.setPositionFixed();
    }

    arrow.setClassName(arrowClass);
    arrow.getStyle().setLeft(arrowLeft, Unit.PX);
    arrow.getStyle().setTop(arrowTop, Unit.PX);

    popup.showArrow(arrow);
    popup.setPopupPosition(contentLeft + Window.getScrollLeft(), contentTop);
}

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From source file:com.eduworks.gwt.client.pagebuilder.screen.ScreenTemplate.java

License:Apache License

public static void setAlertBoxMessage(String message, AlertType type, final String containerName) {

    Element messageContainer = DOM.getElementById(containerName);

    if (messageContainer != null) {

        messageContainer.getFirstChildElement().setInnerText(message);

        clearAlertState();/*from ww  w .  j ava 2  s  . c  om*/

        if (type == AlertType.WARNING) {
            messageContainer.addClassName("warning");
            messageContainer.getStyle().setColor("white");
        } else if (type == AlertType.ERROR) {
            messageContainer.addClassName("alert");
            messageContainer.getStyle().setColor("white");
        } else if (type == AlertType.INFO) {
            messageContainer.addClassName("info");
            messageContainer.getStyle().setColor("black");
        } else if (type == AlertType.SUCCESS) {
            messageContainer.addClassName("success");
            messageContainer.getStyle().setColor("white");
        } else if (type == AlertType.SECONDARY) {
            messageContainer.addClassName("secondary");
            messageContainer.getStyle().setColor("black");
        }

        messageContainer.addClassName("active");
        messageContainer.removeClassName("hidden");

        Timer timeoutTimer = new Timer() {
            public void run() {
                hideAlertBox(containerName);
            }
        };
        timeoutTimer.schedule(TIMER_STATUS_WINDOW_DELAY);
    }
}

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From source file:com.ephesoft.gxt.admin.client.presenter.document.DocumentTypeMenuPresenter.java

License:Open Source License

public void showTestClassificationView() {
    if (controller.getSelectedBatchClass().isDirty()) {
        applyBatchClassBeforeOperation(/* w w w  .ja  v a 2  s.c om*/
                LocaleDictionary.getConstantValue(BatchClassConstants.TEST_CLASSIFICATION));
        view.enableAllOtherMenuItems(true);
        view.setTestClassificationButtonDown(false);
    } else {
        testClassificationDialogWindow = new DialogWindow(new GrayWindowAppearance(), true,
                controller.getTestClassifyTypeView().getClassificationTypesComboBox());
        testClassificationDialogWindow.addStyleName("testClassificationDialogWindow");
        testClassificationDialogWindow.addStyleName("testExtractionDialogWindow");
        BatchClassManagementEventBus.fireEvent(new ClearTestClassificationGridEvent());
        BatchClassManagementEventBus.fireEvent(new TestClassificationDownloadEnableEvent(false));
        BatchClassManagementEventBus.fireEvent(new TestClassificationClearMenuItemEnableEvent());
        TestClassificationLayout testClassificationLayout = controller.getTestClassificationLayout();

        testClassificationDialogWindow
                .setFocusWidget(controller.getTestClassifyTypeView().getClassificationTypesComboBox());

        testClassificationDialogWindow.add(testClassificationLayout);
        testClassificationDialogWindow.setBorders(false);
        testClassificationDialogWindow.setModal(false);
        testClassificationDialogWindow.setWidth(getOffsetWidth());
        final Element element = testClassificationDialogWindow.getElement();
        final Style style = element.getStyle();
        style.setHeight(getOffsetHeight(), Unit.PX);
        // testClassificationDialogWindow.setHeight(getOffsetHeight());
        testClassificationDialogWindow.setPosition(getAbsoluteLeft(), getAbsoluteTop());
        testClassificationDialogWindow.setOnEsc(false);
        testClassificationDialogWindow.setResizable(false);
        testClassificationDialogWindow.setClosable(false);
        testClassificationDialogWindow.setDraggable(false);
        testClassificationDialogWindow.setHeaderVisible(false);
        testClassificationDialogWindow.setPredefinedButtons();
        controller.resizeGrid(getOffsetHeight(), getOffsetWidth());
        BatchClassManagementEventBus.fireEvent(new BCMTreeMaskEvent(true));
        testClassificationDialogWindow.show();
    }
}

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From source file:com.ephesoft.gxt.admin.client.presenter.document.DocumentTypeMenuPresenter.java

License:Open Source License

@EventHandler
public void beforeDialogWindowResize(DialogWindowResizeEvent beforeResize) {
    if (null != testExtractionDialogWindow && testExtractionDialogWindow.isVisible()) {
        testExtractionDialogWindow.setResizable(true);
        // final Element element = testExtractionDialogWindow.getElement();
        // final Style style = element.getStyle();
        // style.setHeight(getOffsetHeight(), Unit.PX);
        testExtractionDialogWindow.setHeight(getOffsetHeight());
        testExtractionDialogWindow.setWidth(getOffsetWidth());
        testExtractionDialogWindow.setPosition(getAbsoluteLeft(), getAbsoluteTop());
        controller.setBorderLayoutContainer(getOffsetHeight(), getOffsetWidth());
        testExtractionDialogWindow.setResizable(false);
    }//from  w w  w.  j ava  2s. c om
    if (null != testClassificationDialogWindow && testClassificationDialogWindow.isVisible()) {
        testClassificationDialogWindow.setResizable(true);
        final Element element = testClassificationDialogWindow.getElement();
        final Style style = element.getStyle();
        style.setHeight(getOffsetHeight(), Unit.PX);
        // testClassificationDialogWindow.setHeight(getOffsetHeight());
        testClassificationDialogWindow.setWidth(getOffsetWidth());
        testClassificationDialogWindow.setPosition(getAbsoluteLeft(), getAbsoluteTop());
        testClassificationDialogWindow.setResizable(false);
        controller.resizeGrid(getOffsetHeight(), getOffsetWidth());
    }
}

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From source file:com.ephesoft.gxt.core.client.ui.widget.MultiFileUploader.java

License:Open Source License

private void setDimension(final Widget parent) {
    if (null != parent) {
        final Element element = dragDropLabel.getElement();
        final Style style = element.getStyle();
        final int height = parent.getOffsetHeight() - UPLOADER_BUTTON_HEIGHT - 2;
        final int heightToAssign = (height / 2) - FONT_SIZE;
        style.setHeight(heightToAssign, Unit.PX);
        style.setFontSize(FONT_SIZE, Unit.PX);
        style.setPaddingTop(heightToAssign, Unit.PX);
        style.setLineHeight(1, Unit.PX);
        dragDropLabel.setWidth("99%");
        style.setLeft(6, Unit.PX);// w w w. j  a  v  a 2s.co m
        isInitialized = true;
        Style uploadProgressStyle = uploadProgress.getElement().getStyle();
        uploadProgressStyle.setMarginTop(height / 2, Unit.PX);
    }
}

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From source file:com.extjs.gxt.desktop.client.TaskBar.java

License:Open Source License

private void autoSize() {
    int count = items.size();
    int aw = el().getStyleWidth();

    if (!resizeButtons || count < 1) {
        return;//  w w  w  .j av a  2s  . c o m
    }

    int each = (int) Math.max(Math.min(Math.floor((aw - 4) / count) - buttonMargin, buttonWidth),
            minButtonWidth);
    NodeList<com.google.gwt.dom.client.Element> btns = stripWrap.dom.getElementsByTagName("button");

    El b = items.get(0).el();
    lastButtonWidth = b.findParent("li", 5).getWidth();

    for (int i = 0, len = btns.getLength(); i < len; i++) {
        Element btn = btns.getItem(i).cast();

        int tw = items.get(i).el().getParent().dom.getOffsetWidth();
        int iw = btn.getOffsetWidth();
        btn.getStyle().setPropertyPx("width", (each - (tw - iw)));
    }
}

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From source file:com.extjs.gxt.ui.client.core.impl.ComputedStyleImpl.java

License:sencha.com license

public void setStyleAttribute(Element elem, String name, Object value) {
    elem.getStyle().setProperty(checkCamelCache(Arrays.asList(name)).get(0),
            value == null ? "" : String.valueOf(value));
}

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From source file:com.extjs.gxt.ui.client.widget.BoxComponent.java

License:sencha.com license

private List<FastMap<Object>> makeVisible() {
    if (ensureVisibilityOnSizing) {
        List<FastMap<Object>> list = new ArrayList<FastMap<Object>>();
        Element p = getElement();
        while (p != null && p != XDOM.getBody()) {
            if (fly(p).isStyleAttribute("display", "none")) {
                FastMap<Object> m = new FastMap<Object>();
                m.put("element", p);
                m.put("origd", p.getStyle().getProperty("display"));

                boolean hasxhideoffset = fly(p).hasStyleName("x-hide-offset");
                m.put("hasxhideoffset", hasxhideoffset);
                if (!hasxhideoffset) {
                    fly(p).addStyleName("x-hide-offset");
                }//  w ww .  ja  va  2 s  .c  o m
                p.getStyle().setProperty("display", "block");
                list.add(m);
            }
            p = (Element) p.getParentElement();
        }
        return list;
    }
    return null;
}

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