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Listen to PostUpdate instead of PostSet event #73

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Listen to PostUpdate instead of PostSet event #73

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14 changes: 8 additions & 6 deletions widgets/+wt/+mixin/BackgroundColorable.m
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Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,8 @@
% List of graphics controls to apply to
BackgroundColorableComponents (:,1) matlab.graphics.Graphics

% Listener to background color changes
BackgroundColorListener event.proplistener
% Listener to update method
UpdateListener event.listener

end %properties

Expand Down Expand Up @@ -47,10 +47,12 @@ function updateBackgroundColorableComponents(obj)

function listenForBackgroundChange(obj)

% Establish Listener for Background Color Change
if isempty(obj.BackgroundColorListener)
obj.BackgroundColorListener = ...
addlistener(obj,'BackgroundColor','PostSet',...
% Establish Listener for PostUpdate event triggered by a background
% color change. Listen to PostUpdate event to reload widget with
% custom background color from AppDesigner.
if isempty(obj.UpdateListener)
obj.UpdateListener = ...
addlistener(obj,'PostUpdate',...
@(h,e)obj.updateBackgroundColorableComponents());
end

Expand Down