Fixed panel scaling to behave like windows native

CHANGELOG.txt

@@ -1,7 +1,7 @@
 # Changelog
 [date][x.yy.zz]-[description]
 
-- [date]: current date on which the change has been pushed
+- [date]: date on which the change has been pushed
 - [x.yy.zz]: Numerical version string representation. Each version number on the right
              resets back to zero if version on the left is incremented.
     - [x]: Major version with API and library breaking (extremly rare, maybe never)
@@ -11,6 +11,7 @@
 
 Changes:
 --------
+- 2017/05/10 (1.38.3) - Fixed wrong min window size mouse scaling over boundries
 - 2017/05/09 (1.38.2) - Fixed vertical scrollbar drawing with not enough space
 - 2017/05/09 (1.38.1) - Fixed scaler dragging behavior if window size hits minimum size
 - 2017/05/06 (1.38.0) - Added platform double-click support

nuklear.h

@@ -17946,15 +17946,19 @@ nk_panel_end(struct nk_context *ctx)
                     window->bounds.x += in->mouse.delta.x;
                 }
                 /* dragging in x-direction  */
-                if (window_size.x < window->bounds.w + delta_x) {
-                    window->bounds.w = window->bounds.w + delta_x;
-                    scaler.x += in->mouse.delta.x;
+                if (window->bounds.w + delta_x >= window_size.x) {
+                    if ((delta_x < 0) || (delta_x > 0 && in->mouse.pos.x >= scaler.x)) {
+                        window->bounds.w = window->bounds.w + delta_x;
+                        scaler.x += in->mouse.delta.x;
+                    }
                 }
                 /* dragging in y-direction (only possible if static window) */
                 if (!(layout->flags & NK_WINDOW_DYNAMIC)) {
                     if (window_size.y < window->bounds.h + in->mouse.delta.y) {
-                        window->bounds.h = window->bounds.h + in->mouse.delta.y;
-                        scaler.y += in->mouse.delta.y;
+                        if ((in->mouse.delta.y < 0) || (in->mouse.delta.y > 0 && in->mouse.pos.y >= scaler.y)) {
+                            window->bounds.h = window->bounds.h + in->mouse.delta.y;
+                            scaler.y += in->mouse.delta.y;
+                        }
                     }
                 }
                 ctx->style.cursor_active = ctx->style.cursors[NK_CURSOR_RESIZE_TOP_RIGHT_DOWN_LEFT];