/**
* Sets the actions that will be turned into ActionButtons at the bottom of the panel. Any action
* that is clicked will also call the OptionPanel.close() method which by default removes the
* panel from its parent node.
*/
public void setOptions(Action... options) {
if (this.options == options) {
return;
}
if (this.options != null) {
// Need to clear out any old button listeners
for (Node n : buttons.getLayout().getChildren()) {
if (!(n instanceof Button)) {
continue;
}
((Button) n).removeClickCommands(listener);
}
}
this.options = options;
buttons.clearChildren();
if (options.length == 0) {
options = new Action[] {new EmptyAction("Ok")};
}
for (Action a : options) {
ActionButton button = new ActionButton(a, getElementId().child("button"), getStyle());
button.addClickCommands(listener);
buttons.addChild(button);
}
}
/**
* Sets the message text of this option panel that will appear on the option panel's container.
*/
public void setMessage(String message) {
if (messageLabel == null && message != null) {
messageLabel = new Label(message, getElementId().child("message.label"), getStyle());
container.addChild(messageLabel);
} else if (messageLabel != null && message == null) {
layout.removeChild(messageLabel);
messageLabel = null;
} else {
messageLabel.setText(message);
}
}
protected OptionPanel(
boolean applyStyles,
String title,
String message,
Action[] options,
ElementId elementId,
String style) {
super(false, elementId, style);
this.layout = new BorderLayout();
getControl(GuiControl.class).setLayout(layout);
if (title != null) {
titleLabel = new Label(title, getElementId().child("title.label"), style);
layout.addChild(titleLabel, BorderLayout.Position.North);
}
container = new Container(getElementId().child("container"), style);
layout.addChild(container, BorderLayout.Position.Center);
if (message != null) {
messageLabel = new Label(message, getElementId().child("message.label"), style);
container.addChild(messageLabel);
}
buttons =
new Container(
new SpringGridLayout(Axis.X, Axis.Y, FillMode.ForcedEven, FillMode.Even),
getElementId().child("buttons"),
style);
setOptions(options);
layout.addChild(buttons, BorderLayout.Position.South);
if (applyStyles) {
Styles styles = GuiGlobals.getInstance().getStyles();
styles.applyStyles(this, elementId, style);
}
}
protected Component createChoices(Container parent) {
PlainContainer container = new PlainContainer();
parent.addChild(container);
Component focus = null;
GridLayout gridLayout = new GridLayout(container, 5);
container.setLayout(gridLayout);
container.addStyle("pickGrid");
for (String name : this.resources.ninePatchNames()) {
NinePatch ninePatch = this.resources.getNinePatch(name);
AbstractComponent component = this.createNinePatchButton(ninePatch);
if (ninePatch == this.defaultNinePatch) {
focus = component;
}
gridLayout.addChild(component);
}
gridLayout.endRow();
return focus;
}