修复 JFXColorPicker 到 JFXCustomColorPickerDialog 颜色信息传递问题 (#5776)

Resolve #5766

HMCL/src/main/java/com/jfoenix/skins/JFXCustomColorPickerDialog.java

@@ -309,6 +309,9 @@ public class JFXCustomColorPickerDialog extends StackPane {
 
     public void setCurrentColor(Color currentColor) {
         this.currentColorProperty.set(currentColor);
+        if (curvedColorPicker != null && currentColor != null) {
+            curvedColorPicker.setColor(currentColor);
+        }
     }
 
     Color getCurrentColor() {