WebLayoutEditor.java 文件源码-java代码片段

WebLayoutEditor.java 文件源码

java

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项目：prima-aletheia-web-emop 作者:

@Override
public void onKeyDown(KeyDownEvent event) {
    try {
        if (event.isRightArrow())
            pageView.getScrollPanel().scroll(10, 0);
        else if (event.isLeftArrow())
            pageView.getScrollPanel().scroll(-10, 0);
        else if (event.isUpArrow())
            pageView.getScrollPanel().scroll(0, -10);
        else if (event.isDownArrow())
            pageView.getScrollPanel().scroll(0, 10);
        else if (event.getNativeKeyCode() == KeyCodes.KEY_PAGEDOWN)
            selectNextObject();
        else if (event.getNativeKeyCode() == KeyCodes.KEY_PAGEUP)
            selectPreviousObject();
    } catch (Exception exc) {
        logManager.logError(ERROR_UNSPECIFIED, "Error in onKeyDown()");
        exc.printStackTrace();
    }
}