Made sure all event raisers were implemented, implemented getLastKnownResize()

src/platform/linux/window.cpp

@@ -96,6 +96,7 @@ void RWindow::pollEvents() {
             //focusGained.Invoke();
             RWindowEvent event {};
             OnFocusGain(event);
+            OnFocusGainEvent(event);
             setFlag(RWindowFlags::IN_FOCUS, true);
         }
 
@@ -105,6 +106,7 @@ void RWindow::pollEvents() {
                 //focusLost.Invoke();
                 RWindowEvent event {};
                 OnFocusLost(event);
+                OnFocusLostEvent(event);
                 setFlag(RWindowFlags::IN_FOCUS, false);
             }
 
@@ -133,6 +135,7 @@ void RWindow::pollEvents() {
                 auto eventData = MouseButtonUpEvent();
                 eventData.Button = button;
 
+                OnMouseButtonUpEvent(eventData);
                 OnMouseButtonUp(eventData);
             }
 
@@ -165,6 +168,7 @@ void RWindow::pollEvents() {
                 eventData.Size = {(float)xev.xresizerequest.width, (float)xev.xresizerequest.height};
                 lastKnownWindowSize = eventData.Size;
                 OnResizeRequest(eventData);
+                OnResizeRequestEvent(eventData);
             }
         }
 
@@ -215,6 +219,11 @@ void RWindow::pollEvents() {
         return {(float)windowAttributes.width, (float)windowAttributes.height};
     }
 
+    Vector2 RWindow::getLastKnownResize() const
+    {
+        return lastKnownWindowSize;
+    }
+
     // TODO: implement integer vector2/3 types
     Vector2 RWindow::getPos() const {
         XGetWindowAttributes(display,window,&windowAttributes);