move VK source files to up-level folder

src/GUI/ThemeEngine.cpp

@@ -1,4 +1,5 @@
 #include<hgl/gui/ThemeEngine.h>
+#include<hgl/gui/ThemeForm.h>
 
 namespace hgl
 {
@@ -9,19 +10,35 @@ namespace hgl
             ThemeEngine *default_theme_engine=nullptr;
         }//namespace
 
-        ThemeEngine *CreateDefaultThemeEngine();
+        ThemeEngine *CreateDefaultThemeEngine(vulkan::Device *dev);
 
-        ThemeEngine *GetDefaultThemeEngine()
+        ThemeEngine *GetDefaultThemeEngine(vulkan::Device *dev)
         {
             if(!default_theme_engine)
-                default_theme_engine=CreateDefaultThemeEngine();
+                default_theme_engine=CreateDefaultThemeEngine(dev);
 
             return default_theme_engine;
         }
 
-        ThemeEngine *CreateThemeEngine()
+        ThemeEngine *CreateThemeEngine(vulkan::Device *dev)
         {
             return GetDefaultThemeEngine();
         }
+            
+        bool ThemeEngine::Resize(Form *f,const uint32_t w,const uint32_t h)
+        {
+            if(!f)return(false);
+
+            ThemeForm *tf;
+
+            if(!form_list.Get(f,tf))return(false);
+
+            if(w<=0||h<=0)
+            {
+                tf->SetRenderTarget(nullptr);
+                return(true);
+            }
+
+        }
     }//namespace gui
 }//namespace hgl