# HG changeset patch
# User Jordi Gutiérrez Hermoso <jordigh@octave.org>
# Date 1568289908 14400
# Node ID a7e744200920172ef52a0bf2f2639928bde4ec85
# Parent  98d2871df3bfd76b0da8cddde320aad99144c7f4
ScrollAreaWithVerticalBar: new class workaround

I am committing this because I can't figure out a better way.

https://stackoverflow.com/questions/57898865/why-is-qscrollarea-not-taking-vertical-scroll-bar-width-into-account

diff --git a/tilerswift b/tilerswift
--- a/tilerswift
+++ b/tilerswift
@@ -392,6 +392,13 @@
         )
 
 
+class ScrollAreaWithVerticalBar(QW.QScrollArea):
+    def sizeHint(self):
+        hint = super().sizeHint()
+        bar_width = self.verticalScrollBar().sizeHint().width()
+        return QC.QSize(hint.width() + bar_width, hint.height())
+
+
 class PaletteButton(ColourButton):
 
     def __init__(self, button_idx, colour_idx):
@@ -413,7 +420,7 @@
         self.tile_picker = TilePicker()
         self.colour_picker = ColourPicker()
 
-        scroll = QW.QScrollArea()
+        scroll = QW.QScrollArea(self)
         scroll.setWidget(self.tile_picker)
 
         self.setCentralWidget(scroll)
@@ -427,7 +434,7 @@
 
         self.grid_widget = ROMCanvas(rom)
 
-        scroll = QW.QScrollArea()
+        scroll = ScrollAreaWithVerticalBar(self)
         scroll.setWidget(self.grid_widget)
 
         self.toolbar = QW.QHBoxLayout()