Fix The rest of UI7 Mem leaks

Throw OneFrame living objs into a pool

include/pd/ui7/container/container.hpp

@@ -111,6 +111,25 @@ class PD_API Container {
   virtual void Draw() {}
   /** Template function to update internal data (if needed) */
   virtual void Update() {}
+  /** Template as well as base func for Pool based Containers */
+  virtual void Reset() {
+    pos = 0;
+    size = 0;
+    parent = nullptr;
+    id = 0;
+    pFlags = 0;
+    skippable = false;
+    rem = false;
+    inp_done = false;
+    pSelected = false;
+    pPressed = false;
+    pPressedTwice = false;
+    pCLipRectUsed = false;
+    pClipRect = 0;
+    io = nullptr;
+    list = nullptr;
+    last_use = 0;
+  }
 
   /** Internal function */
   void PreDraw();

include/pd/ui7/container/dynobj.hpp

@@ -38,6 +38,7 @@ namespace UI7 {
  */
 class PD_API DynObj : public Container {
  public:
+  DynObj() {}
   /**
    * Button Object constructor
    * @param label Label of the Button
@@ -69,6 +70,14 @@ class PD_API DynObj : public Container {
   /** Function to Update Size if framepadding changes */
   void Update() override;
 
+  void Reset() override {
+    Container::Reset();
+    color = UI7Color_Button;
+    pressed = false;
+    pRenFun = nullptr;
+    pInp = nullptr;
+  }
+
  private:
   UI7Color color = UI7Color_Button;  ///< current button color
   bool pressed = false;              ///< ispressed value

include/pd/ui7/container/image.hpp

@@ -32,6 +32,7 @@ namespace UI7 {
  */
 class PD_API Image : public Container {
  public:
+  Image() {}
   /**
    * Constructor for the Image Object
    * @param img Image Texture Reference
@@ -57,6 +58,13 @@ class PD_API Image : public Container {
    * */
   void Draw() override;
 
+  void Reset() override {
+    Container::Reset();
+    img = Li::Texture();
+    newsize = 0.f;
+    cuv = Li::Rect();
+  }
+
  private:
   Li::Texture img;      ///< Texture
   fvec2 newsize = 0.f;  ///< New Size

include/pd/ui7/container/label.hpp

@@ -32,6 +32,7 @@ namespace UI7 {
  */
 class PD_API Label : public Container {
  public:
+  Label() {}
   /**
    * Constructor for Label Object
    * @param label Label [Text] to Draw
@@ -54,6 +55,13 @@ class PD_API Label : public Container {
    */
   void Update() override;
 
+  void Reset() override {
+    Container::Reset();
+    tdim = 0;
+    color = UI7Color_Text;
+    label.clear();
+  }
+
  private:
   fvec2 tdim;                      ///< Text Size
   UI7Color color = UI7Color_Text;  ///< Color