Examples with BrowserWindowResizeEvent com.vaadin.server.Page.BrowserWindowResizeEvent used on opensource projects

Example 1 with BrowserWindowResizeEvent

use of com.vaadin.server.Page.BrowserWindowResizeEvent in project VaadinUtils by rlsutton1.

the class HelpSplitPanel method buildMainLayout.

private void buildMainLayout() {
    addComponent((Component) component);
    setExpandRatio((Component) component, 1);
    helpPane = new Panel();
    helpPane.setImmediate(false);
    showHelpLoadingSplash();
    helpSliderPanel = new SliderPanelBuilder(helpPane).expanded(false).mode(SliderMode.RIGHT).tabPosition(SliderTabPosition.MIDDLE).style(SliderPanelStyles.COLOR_BLUE).caption("Help").animationDuration(400).tabSize(30).autoCollapseSlider(true).fixedContentSize((int) (UI.getCurrent().getPage().getBrowserWindowWidth() * 0.75)).build();
    helpLoader = new SlideOutLoader();
    innerSecondPanel = new VerticalLayout();
    innerSecondPanel.setSizeFull();
    innerSecondPanel.setWidth("30");
    innerSecondPanel.addComponent(helpSliderPanel);
    innerSecondPanel.setComponentAlignment(helpSliderPanel, Alignment.MIDDLE_RIGHT);
    addComponent(innerSecondPanel);
    Page.getCurrent().addBrowserWindowResizeListener(new BrowserWindowResizeListener() {

        private static final long serialVersionUID = -8548907013566961812L;

        @Override
        public void browserWindowResized(BrowserWindowResizeEvent event) {
            helpSliderPanel.setFixedContentSize((int) (event.getWidth() * 0.75));
            if (helpSliderPanel.isExpanded()) {
                helpSliderPanel.collapse();
            }
        }
    });
}

Example 2 with BrowserWindowResizeEvent

use of com.vaadin.server.Page.BrowserWindowResizeEvent in project opencms-core by alkacon.

the class CmsBasicDialog method enableMaxHeight.

/**
 * Adds the max height extension to the dialog panel.<p>
 */
protected void enableMaxHeight() {
    // use the window height minus an offset for the window header and some spacing
    int maxHeight = calculateMaxHeight(A_CmsUI.get().getPage().getBrowserWindowHeight());
    m_maxHeightExtension = new CmsMaxHeightExtension(this, maxHeight);
    // only center window for height changes that exceed the maximum height since the last window resize
    // (window resize handler resets this)
    m_maxHeightExtension.addHeightChangeHandler(new CmsMaxHeightExtension.I_HeightChangeHandler() {

        @SuppressWarnings("synthetic-access")
        public void onChangeHeight(int height) {
            boolean center = height > m_maxRecordedHeight;
            m_maxRecordedHeight = Math.max(m_maxRecordedHeight, height);
            Window wnd = CmsVaadinUtils.getWindow(CmsBasicDialog.this);
            if ((wnd != null) && center) {
                wnd.center();
            }
        }
    });
    addDetachListener(new DetachListener() {

        private static final long serialVersionUID = 1L;

        public void detach(DetachEvent event) {
            if (m_resizeListenerRegistration != null) {
                m_resizeListenerRegistration.remove();
                m_resizeListenerRegistration = null;
            }
        }
    });
    m_windowResizeListener = new BrowserWindowResizeListener() {

        private static final long serialVersionUID = 1L;

        @SuppressWarnings("synthetic-access")
        public void browserWindowResized(BrowserWindowResizeEvent event) {
            m_maxRecordedHeight = Integer.MIN_VALUE;
            int newHeight = event.getHeight();
            m_maxHeightExtension.updateMaxHeight(calculateMaxHeight(newHeight));
        }
    };
    m_resizeListenerRegistration = A_CmsUI.get().getPage().addBrowserWindowResizeListener(m_windowResizeListener);
}