infoPanel.add(accessKeyIDLabel);
infoPanel.add(this.accessKeyIDTextField);
infoPanel.add(secretAccessKeyLabel);
infoPanel.add(this.secretAccessKeyTextField);
infoPanel.layout(2, 2, GridPanel.WEIGHT_NONE, 1);
GridPanel mainPanel = new GridPanel();
mainPanel.add(infoPanel);
mainPanel.layout(1, 1, GridPanel.WEIGHT_EQUALLY, GridPanel.WEIGHT_EQUALLY);