2 files changed, 214 insertions, 0 deletions
diff --git a/src/Java/binnie/craftgui/controls/tab/ControlTab.java b/src/Java/binnie/craftgui/controls/tab/ControlTab.java
new file mode 100644
index 0000000000..e05b7ed01a
--- /dev/null
+++ b/src/Java/binnie/craftgui/controls/tab/ControlTab.java
@@ -0,0 +1,128 @@
+package binnie.craftgui.controls.tab;
+
+import binnie.craftgui.controls.core.Control;
+import binnie.craftgui.controls.core.IControlValue;
+import binnie.craftgui.core.Attribute;
+import binnie.craftgui.core.CraftGUI;
+import binnie.craftgui.core.ITooltip;
+import binnie.craftgui.core.Tooltip;
+import binnie.craftgui.core.geometry.IArea;
+import binnie.craftgui.core.geometry.IPoint;
+import binnie.craftgui.core.geometry.Position;
+import binnie.craftgui.core.renderer.Renderer;
+import binnie.craftgui.events.EventMouse.Down;
+import binnie.craftgui.events.EventMouse.Down.Handler;
+import binnie.craftgui.events.EventValueChanged;
+import binnie.craftgui.minecraft.control.ControlItemDisplay;
+import binnie.craftgui.minecraft.control.ControlTabIcon;
+import binnie.craftgui.resource.Texture;
+import binnie.craftgui.resource.minecraft.CraftGUITexture;
+import java.util.List;
+
+public class ControlTab<T>
+  extends Control
+  implements ITooltip, IControlValue<T>
+{
+  private ControlTabBar<T> tabBar;
+  protected T value;
+  
+  public ControlTab(ControlTabBar<T> parent, float x, float y, float w, float h, T value)
+  {
+    super(parent, x, y, w, h);
+    setValue(value);
+    this.tabBar = parent;
+    addAttribute(Attribute.MouseOver);
+    
+    addSelfEventHandler(new EventMouse.Down.Handler()
+    {
+      public void onEvent(EventMouse.Down event)
+      {
+        ControlTab.this.callEvent(new EventValueChanged(ControlTab.this.getWidget(), ControlTab.this.getValue()));
+      }
+    });
+  }
+  
+  public void getTooltip(Tooltip tooltip)
+  {
+    String name = getName();
+    if ((name != null) && (!name.isEmpty())) {
+      tooltip.add(getName());
+    }
+    if ((this.value instanceof ITooltip)) {
+      ((ITooltip)this.value).getTooltip(tooltip);
+    }
+  }
+  
+  public T getValue()
+  {
+    return this.value;
+  }
+  
+  public void setValue(T value)
+  {
+    this.value = value;
+  }
+  
+  public boolean isCurrentSelection()
+  {
+    return (getValue() != null) && (getValue().equals(this.tabBar.getValue()));
+  }
+  
+  public Position getTabPosition()
+  {
+    return this.tabBar.position;
+  }
+  
+  public String getName()
+  {
+    return this.value.toString();
+  }
+  
+  public void onRenderBackground()
+  {
+    Object texture = CraftGUITexture.TabDisabled;
+    if (isMouseOver()) {
+      texture = CraftGUITexture.TabHighlighted;
+    } else if (isCurrentSelection()) {
+      texture = CraftGUITexture.Tab;
+    }
+    Texture lTexture = CraftGUI.Render.getTexture(texture);
+    Position position = getTabPosition();
+    
+    Texture iTexture = lTexture.crop(position, 8.0F);
+    
+
+    IArea area = getArea();
+    if (texture == CraftGUITexture.TabDisabled) {
+      if ((position == Position.Top) || (position == Position.Left))
+      {
+        area.setPosition(area.getPosition().sub(new IPoint(4 * position.x(), 4 * position.y())));
+        area.setSize(area.getSize().add(new IPoint(4 * position.x(), 4 * position.y())));
+      }
+      else
+      {
+        area.setSize(area.getSize().sub(new IPoint(4 * position.x(), 4 * position.y())));
+      }
+    }
+    CraftGUI.Render.texture(iTexture, area);
+    if ((this instanceof ControlTabIcon))
+    {
+      ControlTabIcon icon = (ControlTabIcon)this;
+      ControlItemDisplay item = (ControlItemDisplay)getWidgets().get(0);
+      if (texture == CraftGUITexture.TabDisabled) {
+        item.setColour(-1431655766);
+      } else {
+        item.setColour(-1);
+      }
+      if (icon.hasOutline())
+      {
+        iTexture = CraftGUI.Render.getTexture(CraftGUITexture.TabOutline);
+        iTexture = iTexture.crop(position, 8.0F);
+        
+        CraftGUI.Render.colour(icon.getOutlineColour());
+        
+        CraftGUI.Render.texture(iTexture, area.inset(2));
+      }
+    }
+  }
+}
diff --git a/src/Java/binnie/craftgui/controls/tab/ControlTabBar.java b/src/Java/binnie/craftgui/controls/tab/ControlTabBar.java
new file mode 100644
index 0000000000..d209887994
--- /dev/null
+++ b/src/Java/binnie/craftgui/controls/tab/ControlTabBar.java
@@ -0,0 +1,86 @@
+package binnie.craftgui.controls.tab;
+
+import binnie.craftgui.controls.core.Control;
+import binnie.craftgui.controls.core.IControlValue;
+import binnie.craftgui.core.IWidget;
+import binnie.craftgui.core.geometry.IPoint;
+import binnie.craftgui.core.geometry.Position;
+import binnie.craftgui.events.EventHandler.Origin;
+import binnie.craftgui.events.EventValueChanged;
+import binnie.craftgui.events.EventValueChanged.Handler;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+public class ControlTabBar<T>
+  extends Control
+  implements IControlValue<T>
+{
+  T value;
+  Position position;
+  
+  public ControlTabBar(IWidget parent, float x, float y, float width, float height, Position position)
+  {
+    super(parent, x, y, width, height);
+    this.position = position;
+    
+    addEventHandler(new EventValueChanged.Handler()
+    {
+      public void onEvent(EventValueChanged event)
+      {
+        ControlTabBar.this.setValue(event.getValue());
+      }
+    }.setOrigin(EventHandler.Origin.DirectChild, this));
+  }
+  
+  public void setValues(Collection<T> values)
+  {
+    for (int i = 0; i < getWidgets().size();) {
+      deleteChild((IWidget)getWidgets().get(0));
+    }
+    float length = values.size();
+    int tabDimension = (int)(getSize().y() / length);
+    if ((this.position == Position.Top) || (this.position == Position.Bottom)) {
+      tabDimension = (int)(getSize().x() / length);
+    }
+    int i = 0;
+    for (T value : values)
+    {
+      IWidget tab;
+      IWidget tab;
+      if ((this.position == Position.Top) || (this.position == Position.Bottom)) {
+        tab = createTab(i * tabDimension, 0.0F, tabDimension, getSize().y(), value);
+      } else {
+        tab = createTab(0.0F, i * tabDimension, getSize().x(), tabDimension, value);
+      }
+      i++;
+    }
+    if ((this.value == null) && (!values.isEmpty())) {
+      setValue(values.iterator().next());
+    }
+  }
+  
+  public ControlTab<T> createTab(float x, float y, float w, float h, T value)
+  {
+    return new ControlTab(this, x, y, w, h, value);
+  }
+  
+  public T getValue()
+  {
+    return this.value;
+  }
+  
+  public void setValue(T value)
+  {
+    boolean change = this.value != value;
+    this.value = value;
+    if (change) {
+      callEvent(new EventValueChanged(this, value));
+    }
+  }
+  
+  public Position getDirection()
+  {
+    return this.position;
+  }
+}