@PostConstruct
protected void initialize() {
// 1. set options for first layout
layoutOptionsOne = new LayoutOptions();
// options for all panes (center and west)
LayoutOptions panes = new LayoutOptions();
panes.addOption("slidable", false);
panes.addOption("spacing", 6);
panes.addOption("resizeWhileDragging", true);
layoutOptionsOne.setPanesOptions(panes);
// options for west pane
LayoutOptions west = new LayoutOptions();
west.addOption("size", 150);
west.addOption("minSize", 40);
west.addOption("maxSize", 300);
layoutOptionsOne.setWestOptions(west);
// 2. set options for second layout
layoutOptionsTwo = new LayoutOptions();
// options for all panes
panes = new LayoutOptions();
panes.addOption("slidable", false);
panes.addOption("spacing", 6);
panes.addOption("resizeWhileDragging", true);
layoutOptionsTwo.setPanesOptions(panes);
// options for east pane
LayoutOptions east = new LayoutOptions();
panes.addOption("resizable", false);
panes.addOption("closable", false);
east.addOption("size", "50%");
layoutOptionsTwo.setEastOptions(east);
// options for nested east layout
LayoutOptions childEastOptions = new LayoutOptions();
east.setChildOptions(childEastOptions);
// options for east-south pane
LayoutOptions eastSouth = new LayoutOptions();
eastSouth.addOption("size", "50%");
childEastOptions.setSouthOptions(eastSouth);
}
private void setOptions(UIComponent parent) {
// create layout options for this pane via attributes defined in pe:layoutPane
String position = getPosition();
LayoutOptions thisLayoutOptions = getOptions();
LayoutOptions options;
if (parent instanceof LayoutPane) {
LayoutOptions parentLayoutOptions = ((LayoutPane) parent).getOptions();
options = parentLayoutOptions.getChildOptions();
if (options == null) {
options = new LayoutOptions();
parentLayoutOptions.setChildOptions(options);
}
} else if (parent instanceof Layout) {
options = (LayoutOptions) ((Layout) parent).getOptions();
if (options == null) {
Layout layout = ((Layout) parent);
options = new LayoutOptions();
layout.setOptions(options);
// options for all panes
LayoutOptions panes = null;
String resizerTip = layout.getResizerTip();
if (resizerTip != null) {
panes = new LayoutOptions();
panes.addOption(Layout.PropertyKeys.resizerTip.toString(), resizerTip);
}
String togglerTipOpen = layout.getTogglerTipOpen();
if (togglerTipOpen != null) {
if (panes == null) {
panes = new LayoutOptions();
}
panes.addOption(Layout.PropertyKeys.togglerTip_open.toString(), togglerTipOpen);
}
String togglerTipClosed = layout.getTogglerTipClosed();
if (togglerTipClosed != null) {
if (panes == null) {
panes = new LayoutOptions();
}
panes.addOption(Layout.PropertyKeys.togglerTip_closed.toString(), togglerTipClosed);
}
if (panes != null) {
options.setPanesOptions(panes);
}
}
} else if (parent instanceof UIForm) {
// layout pane can be within a h:form
setOptions(parent.getParent());
return;
} else if (parent instanceof HtmlPanelGroup
&& Layout.STYLE_CLASS_LAYOUT_CONTENT.equals(((HtmlPanelGroup) parent).getStyleClass())
&& "block".equals(((HtmlPanelGroup) parent).getLayout())) {
// layout pane can be within h:panelGroup representing a HTML div
setOptions(parent.getParent());
return;
} else if (parent instanceof OutputPanel
&& Layout.STYLE_CLASS_LAYOUT_CONTENT.equals(((OutputPanel) parent).getStyleClass())
&& "block".equals(((OutputPanel) parent).getLayout())) {
// layout pane can be within p:outputPanel representing a HTML div
setOptions(parent.getParent());
return;
} else if (parent != null && parent.toString().contains(Layout.STYLE_CLASS_LAYOUT_CONTENT)) {
// plain div (UIInstructions) with class "ui-layout-content"
setOptions(parent.getParent());
return;
} else {
throw new FacesException(
"LayoutPane can be only placed within another LayoutPane, Layout, UIForm or DIV with class 'ui-layout-content'");
}
if (Layout.PANE_POSITION_CENTER.equals(position)) {
options.setCenterOptions(thisLayoutOptions);
} else if (Layout.PANE_POSITION_NORTH.equals(position)) {
options.setNorthOptions(thisLayoutOptions);
} else if (Layout.PANE_POSITION_SOUTH.equals(position)) {
options.setSouthOptions(thisLayoutOptions);
} else if (Layout.PANE_POSITION_WEST.equals(position)) {
options.setWestOptions(thisLayoutOptions);
} else if (Layout.PANE_POSITION_EAST.equals(position)) {
options.setEastOptions(thisLayoutOptions);
} else {
throw new FacesException(
"Pane position "
+ position
+ " is invalid. Valid positions are 'center', 'north' 'south', 'west', 'east'");
}
}