fix text field unfocusing on scrollbar click

Author: brachy84

src/main/java/com/cleanroommc/modularui/widget/scroll/ScrollArea.java

@@ -195,6 +195,10 @@ public void setScrollBarBackgroundColor(int scrollBarBackgroundColor) {
         this.scrollBarBackgroundColor = scrollBarBackgroundColor;
     }
 
+    public boolean isDragging() {
+        return (this.scrollX != null && this.scrollX.isDragging()) || (this.scrollY != null && this.scrollY.isDragging());
+    }
+
     /**
      * This method is responsible for drawing a scroll bar
      */

src/main/java/com/cleanroommc/modularui/widgets/textfield/BaseTextFieldWidget.java

@@ -160,7 +160,7 @@ public void onRemoveFocus(ModularGuiContext context) {
     public @NotNull Result onMousePressed(int mouseButton) {
         Result result = super.onMousePressed(mouseButton);
         if (result != Result.IGNORE) {
-            return result;
+            return Result.SUCCESS; // keep focused
         }
         if (!isHovering()) {
             return Result.IGNORE;
@@ -178,7 +178,7 @@ public void onRemoveFocus(ModularGuiContext context) {
 
     @Override
     public void onMouseDrag(int mouseButton, long timeSinceClick) {
-        if (isFocused()) {
+        if (isFocused() && !getScrollArea().isDragging()) {
             int x = getContext().getMouseX() + getScrollX();
             int y = getContext().getMouseY() + getScrollY();
             this.handler.setMainCursor(this.renderer.getCursorPos(this.handler.getText(), x, y), true);