runelite-api: expose dragging widget fields

runelite-api/src/main/java/net/runelite/api/Client.java

@@ -98,6 +98,16 @@ public interface Client extends GameEngine
 
 	int getBaseY();
 
+	int getMouseCurrentButton();
+
+	boolean isDraggingWidget();
+
+	Widget getDraggedWidget();
+
+	Widget getDraggedOnWidget();
+
+	void setDraggedOnWidget(Widget widget);
+
 	Widget[] getWidgetRoots();
 
 	Widget getWidget(WidgetInfo widget);

runescape-api/src/main/java/net/runelite/rs/api/RSClient.java

@@ -28,6 +28,7 @@ import java.util.Map;
 import net.runelite.api.BufferProvider;
 import net.runelite.api.Client;
 import net.runelite.api.World;
+import net.runelite.api.widgets.Widget;
 import net.runelite.mapping.Construct;
 import net.runelite.mapping.Import;
 
@@ -111,6 +112,26 @@ public interface RSClient extends RSGameEngine, Client
 	@Import("gameState")
 	int getRSGameState();
 
+	@Import("mouseCurrentButton")
+	@Override
+	int getMouseCurrentButton();
+
+	@Import("draggingWidget")
+	@Override
+	boolean isDraggingWidget();
+
+	@Import("draggedWidget")
+	@Override
+	RSWidget getDraggedWidget();
+
+	@Import("draggedOnWidget")
+	@Override
+	RSWidget getDraggedOnWidget();
+
+	@Import("draggedOnWidget")
+	@Override
+	void setDraggedOnWidget(Widget widget);
+
 	@Import("widgets")
 	RSWidget[][] getWidgets();