Merge pull request mantidproject#34781 from mantidproject/32358_slice…

…viewer_wobble Stopped SliceViewer wobbling when moving the cursor around
scipatel · Nov 29, 2022 · 410b71b · 410b71b
2 parents 3d408b9 + cb1e804
commit 410b71b
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diff --git a/docs/source/release/v6.6.0/Workbench/SliceViewer/Bugfixes/32358.rst b/docs/source/release/v6.6.0/Workbench/SliceViewer/Bugfixes/32358.rst
@@ -0,0 +1 @@
+-  Fixed bug where the SliceViewer plot would would resize by small amounts as the cursor info changed.
diff --git a/qt/python/mantidqt/mantidqt/widgets/sliceviewer/views/dataview.py b/qt/python/mantidqt/mantidqt/widgets/sliceviewer/views/dataview.py
@@ -9,7 +9,7 @@
 
 from qtpy.QtCore import Qt
 from qtpy.QtWidgets import QWidget, QGridLayout, QVBoxLayout, QCheckBox, QLabel, QComboBox, QHBoxLayout, QStatusBar, \
-    QToolButton
+    QToolButton, QSizePolicy
 from matplotlib.figure import Figure
 from mpl_toolkits.axisartist import Subplot as CurveLinearSubPlot, GridHelperCurveLinear
 
@@ -99,6 +99,8 @@ def __init__(self, presenter: IDataViewSubscriber, dims_info, can_normalise, par
         self.colorbar_layout.addWidget(self.colorbar_label)
         norm_scale = self.get_default_scale_norm()
         self.colorbar = ColorbarWidget(self, norm_scale)
+        # fix colour bar to stop plot and color bar making small size readjustments when the image info table updates
+        self.colorbar.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred)
         self.colorbar.cmap.setToolTip("Colormap options")
         self.colorbar.crev.setToolTip("Reverse colormap")
         self.colorbar.norm.setToolTip("Colormap normalisation options")
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		- Fixed bug where the SliceViewer plot would would resize by small amounts as the cursor info changed.