CustomTextField.java

package delightex.moe.nativecontrols;


import apple.coregraphics.struct.CGRect;
import apple.uikit.UITextField;
import apple.uikit.struct.UIEdgeInsets;
import delightex.graphics.moe.util.MoeUtils;
import delightex.tools.Logger;
import org.moe.natj.general.Pointer;
import org.moe.natj.general.ann.ByValue;
import org.moe.natj.general.ann.Runtime;
import org.moe.natj.objc.ObjCRuntime;
import org.moe.natj.objc.ann.ObjCClassName;
import org.moe.natj.objc.ann.Selector;

@Runtime(ObjCRuntime.class)
@ObjCClassName("CustomTextField")
class CustomTextField extends UITextField {

  private UIEdgeInsets myPaddingInsets;

  protected CustomTextField(Pointer peer) {
    super(peer);
    Logger.log("CustomTextField.ctor");
  }

  @Selector("alloc")
  public static native CustomTextField alloc();

  @Selector("init")
  public native CustomTextField init();

  @Override
  public CGRect editingRectForBounds(@ByValue CGRect cgRect) {
    return textRectForBounds(cgRect);
  }

  @Override
  public CGRect textRectForBounds(@ByValue CGRect cgRect) {
    return myPaddingInsets != null ? MoeUtils.inset(cgRect, myPaddingInsets) : cgRect;
  }

  void setPadding(double top, double right, double bottom, double left) {
    myPaddingInsets = new UIEdgeInsets(top, left, bottom, right);
    setNeedsLayout();
  }
}