max spinbox vals scale relatively & less errors when spamming res change

w/h attrs are locked during render so preview thread always get correctly-sized frame

1 files changed, 2 insertions, 0 deletions

diff --git a/src/preview_thread.py b/src/preview_thread.py
index 0a6a856..bb22f0c 100644
--- a/src/preview_thread.py
+++ b/src/preview_thread.py
@@ -59,7 +59,9 @@ class Worker(QtCore.QObject):
             components = nextPreviewInformation["components"]
             for component in reversed(components):
                 try:
+                    component.lockSize(width, height)
                     newFrame = component.previewRender()
+                    component.unlockSize()
                     frame = Image.alpha_composite(
                         frame, newFrame
                     )