Example usage for com.google.gwt.event.logical.shared ResizeEvent fire

Introduction

In this page you can find the example usage for com.google.gwt.event.logical.shared ResizeEvent fire.

Prototype

public static <S extends HasResizeHandlers & HasHandlers> void fire(S source, int width, int height) 

Source Link

Document

Fires a resize event on all registered handlers in the handler source.

Usage

From source file:be.progs.routeshare.client.RouteShareMenu.java

License:Open Source License

private void buildGui() {
    contentPanel.setVisible(open);// ww w  .  j av a 2s.c om
    if (open) {
        int width = contentPanel.getOffsetWidth();
        setWidth(width + "px");
    } else {
        setWidth("100px");
    }
    ResizeEvent.fire(this, getOffsetWidth(), getOffsetHeight());
}

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From source file:com.alkacon.acacia.client.widgets.TinyMCEWidget.java

License:Open Source License

/**
 * Fires the resize event.<p>
 */
private void fireResizeEvent() {

    ResizeEvent.fire(this, getOffsetWidth(), getOffsetHeight());
}

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From source file:com.philbeaudoin.quebec.client.widget.FullCanvas.java

License:Apache License

@Override
public void onResize() {
    int width = getParent().getOffsetWidth();
    int height = getParent().getOffsetHeight();
    int top = 0;/*from w  w  w  . ja  v  a2s.  co m*/
    int left = 0;
    double aspectRatio = (double) width / (double) height;
    if (targetAspectRatio > aspectRatio) {
        // Constrain canvas width.
        top = height;
        height = (int) (width / targetAspectRatio);
        top = (top - height) / 2;
    } else {
        // Constrain canvas height.
        left = width;
        width = (int) (height * targetAspectRatio);
        left = (left - width) / 2;
    }
    canvas.getElement().getStyle().setPropertyPx("top", top);
    canvas.getElement().getStyle().setPropertyPx("left", left);
    canvas.setPixelSize(width, height);
    canvas.setCoordinateSpaceWidth(width);
    canvas.setCoordinateSpaceHeight(height);

    ResizeEvent.fire(this, width, height);
}

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From source file:com.sencha.gxt.widget.core.client.Component.java

License:sencha.com license

/**
 * Sets the component's size. Unlike GWT widget's, when setting sizes, the component's actual size will match exactly
 * the size specified independent of borders and padding.
 *
 * @param width new width, in pixels/*from www . ja  va  2s  . c  o m*/
 * @param height height, in pixels
 */
@Override
public void setPixelSize(int width, int height) {
    int w, h;
    if (width == -1) {
        w = width;
        this.width = null;
    } else if (width != Integer.MIN_VALUE) {
        w = width;
        this.width = width + "px";
    } else {
        w = Util.parseInt(this.width, -1);
    }

    if (height == -1) {
        this.height = null;
        h = height;
    } else if (height != Integer.MIN_VALUE) {
        h = height;
        this.height = height + "px";
    } else {
        h = Util.parseInt(this.height, -1);
    }

    if (!isAttached()) {
        return;
    }

    Size size = new Size(w, h);
    if (cacheSizes && lastSize != null && lastSize.equals(size)) {
        return;
    }

    List<FastMap<Object>> list = makeVisible();

    lastSize = size;

    Size ads = adjustSize(size);

    int aw = ads.getWidth();
    int ah = ads.getHeight();

    if (width != -1 && height != -1 && width != Integer.MIN_VALUE && height != Integer.MIN_VALUE
            && !deferHeight) {
        getElement().setSize(aw, ah, adjustSize);
    } else if (width != -1 && width != Integer.MIN_VALUE) {
        getElement().setWidth(aw, adjustSize);
        if (height != Integer.MIN_VALUE) {
            getElement().getStyle().clearHeight();
        }
    } else if (height != -1 && !deferHeight) {
        getElement().setHeight(ah, adjustSize);
        if (width != Integer.MIN_VALUE) {
            getElement().getStyle().clearWidth();
        }
    }

    restoreVisible(list);

    onResize(aw, ah);

    Scheduler.get().scheduleFinally(new ScheduledCommand() {

        @Override
        public void execute() {
            sync(true);
        }
    });

    ResizeEvent.fire(this, aw, ah);
}

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From source file:com.sencha.gxt.widget.core.client.Component.java

License:sencha.com license

/**
 * Sets the width and height of the widget. This method fires the <i>Resize</i> event.
 *
 * @param width the new width to set/*from w  w  w  .  ja  v a 2 s  . c  o  m*/
 * @param height the new height to set
 */
@Override
public void setSize(String width, String height) {
    if (width != null && !Style.UNDEFINED.equals(width)) {
        width = XElement.addUnits(width, "px");
    }

    if (height != null && !Style.UNDEFINED.equals(height)) {
        height = XElement.addUnits(height, "px");
    }

    if ((height == null && width != null && width.endsWith("px"))
            || (width == null && height != null && height.endsWith("px"))
            || (width != null && height != null && width.endsWith("px") && height.endsWith("px"))) {
        int w, h;
        if (width == null) {
            w = -1;
        } else if (Style.UNDEFINED.equals(width)) {
            w = Integer.MIN_VALUE;
        } else {
            w = Util.parseInt(width, -1);
        }
        if (height == null) {
            h = -1;
        } else if (Style.UNDEFINED.equals(height)) {
            h = Integer.MIN_VALUE;
        } else {
            h = Util.parseInt(height, -1);
        }
        setPixelSize(w, h);
        return;
    }

    if (width == null) {
        this.width = null;
    } else if (width.equals(Style.UNDEFINED)) {
        width = this.width;
    } else {
        this.width = width;
    }

    if (height == null) {
        this.height = null;
    } else if (height.equals(Style.UNDEFINED)) {
        height = this.height;
    } else {
        this.height = height;
    }

    if (!isAttached()) {
        return;
    }

    if (width != null) {
        getElement().setWidth(width);
    } else {
        getElement().getStyle().clearWidth();
    }

    if (height != null) {
        if (!deferHeight) {
            getElement().setHeight(height);
        }
    } else {
        getElement().getStyle().clearHeight();
    }

    int w = -1;
    int h = -1;

    List<FastMap<Object>> list = makeVisible();

    if (width == null) {
        w = -1;
    } else if (width.indexOf("px") != -1) {
        w = Util.parseInt(width, -1);
    } else {
        w = getOffsetWidth();
    }
    if (height == null) {
        h = -1;
    } else if (height.indexOf("px") != -1) {
        h = Util.parseInt(height, -1);
    } else {
        h = getOffsetHeight();
    }

    Size size = new Size(w, h);
    if (cacheSizes && lastSize != null && lastSize.equals(size)) {
        return;
    }

    lastSize = size;

    onResize(w, h);

    sync(true);

    restoreVisible(list);

    ResizeEvent.fire(this, w, h);
}

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From source file:com.sencha.gxt.widget.core.client.grid.ColumnHeader.java

License:sencha.com license

protected void checkHeaderSizeChange() {
    int width = getOffsetWidth();
    int height = getOffsetHeight();
    if (width != oldWidth || height != oldHeight) {
        ResizeEvent.fire(this, width, height);
        oldWidth = width;//w w  w  .  ja v a  2  s  .com
        oldHeight = height;
    }
}

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From source file:com.vaadin.client.ui.VUI.java

License:Apache License

/**
 * Send new dimensions to the server.//from w ww.  java 2s. c om
 * <p>
 * For internal use only. May be removed or replaced in the future.
 */
public void sendClientResized() {
    Profiler.enter("VUI.sendClientResized");
    Element parentElement = getElement().getParentElement();
    int viewHeight = parentElement.getClientHeight();
    int viewWidth = parentElement.getClientWidth();

    ResizeEvent.fire(this, viewWidth, viewHeight);
    Profiler.leave("VUI.sendClientResized");
}

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From source file:org.drools.guvnor.client.asseteditor.drools.modeldriven.ui.DynamicTextArea.java

License:Apache License

private void assertTextAreaDimensions() {
    String text = getText();/*ww  w  .j  ava2 s  .co  m*/
    int oldLines = getVisibleLines();
    int oldCharacters = getCharacterWidth();
    setNumberOfLines(text);
    setMaxLineWidth(text);

    //Fire a resize event, if applicable
    boolean resizeContainer = false;
    if (oldLines != getVisibleLines()) {
        resizeContainer = true;
    }
    if (oldCharacters != getCharacterWidth()) {
        resizeContainer = true;
    }
    if (resizeContainer) {
        ResizeEvent.fire(this, getVisibleLines(), getCharacterWidth());
    }
}

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From source file:org.drools.guvnor.client.decisiontable.widget.VerticalDecisionTableHeaderWidget.java

License:Apache License

private void fireResizeEvent() {
    Scheduler.get().scheduleDeferred(new ScheduledCommand() {
        public void execute() {
            ResizeEvent.fire(VerticalDecisionTableHeaderWidget.this, getBody().getOffsetWidth(),
                    getBody().getOffsetHeight());
        }/*from   ww  w  .j  a  v a  2s.  c  o m*/
    });

}

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From source file:org.drools.workbench.screens.guided.dtable.client.widget.table.VerticalDecisionTableHeaderWidget.java

License:Apache License

private void fireResizeEvent() {
    Scheduler.get().scheduleDeferred(new ScheduledCommand() {
        public void execute() {
            ResizeEvent.fire(VerticalDecisionTableHeaderWidget.this, widget.getOffsetWidth(),
                    widget.getOffsetHeight());
        }/*w w w .  j a  v  a 2s  .  c o  m*/
    });

}

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