Initial Commit

1 files changed, 61 insertions, 0 deletions

diff --git a/src/Java/binnie/craftgui/controls/button/ControlEnumButton.java b/src/Java/binnie/craftgui/controls/button/ControlEnumButton.java
new file mode 100644
index 0000000000..924bd8c110
--- /dev/null
+++ b/src/Java/binnie/craftgui/controls/button/ControlEnumButton.java
@@ -0,0 +1,61 @@
+package binnie.craftgui.controls.button;
+
+import binnie.craftgui.controls.core.IControlValue;
+import binnie.craftgui.core.IWidget;
+import binnie.craftgui.events.EventMouse.Down;
+import binnie.craftgui.events.EventValueChanged;
+import java.util.ArrayList;
+import java.util.List;
+
+public class ControlEnumButton<T>
+  extends ControlButton
+  implements IControlValue<T>
+{
+  public static final String eventEnumChanged = "eventEnumButtonChanged";
+  private T currentSelection;
+  
+  public String getText()
+  {
+    return this.currentSelection.toString();
+  }
+  
+  public void onMouseClick(EventMouse.Down event)
+  {
+    int index = this.enumConstants.indexOf(this.currentSelection);
+    if (index < this.enumConstants.size() - 1) {
+      index++;
+    } else {
+      index = 0;
+    }
+    T newEnum = this.enumConstants.get(index);
+    
+    setValue(newEnum);
+  }
+  
+  public void setValue(T selection)
+  {
+    if (this.currentSelection != selection)
+    {
+      this.currentSelection = selection;
+      callEvent(new EventValueChanged(this, getValue()));
+    }
+  }
+  
+  private List<T> enumConstants = new ArrayList();
+  
+  public ControlEnumButton(IWidget parent, float x, float y, float width, float height, T[] values)
+  {
+    super(parent, x, y, width, height, "");
+    for (T value : values) {
+      this.enumConstants.add(value);
+    }
+    if (values.length > 0) {
+      this.currentSelection = values[0];
+    }
+  }
+  
+  public T getValue()
+  {
+    return this.currentSelection;
+  }
+}