fix issue #353 #256

The crash of Category Editor in Histogram is caused by a uncleaned linking code that tries to find already closed histogram. This fix also update the plist to support crisp font in Retina display. The icon/drawing code still needs a solution.
GeoDaCenter · Mar 4, 2016 · c84f305 · c84f305
1 parent 858895a
commit c84f305
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diff --git a/BuildTools/macosx/GeoDa-GDAL-Info.plist b/BuildTools/macosx/GeoDa-GDAL-Info.plist
@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
 	<key>BuildMachineOSBuild</key>
 	<string>10K549</string>
 	<key>CFBundleDevelopmentRegion</key>

diff --git a/BuildTools/macosx/GeoDa-Xcode-Info.plist b/BuildTools/macosx/GeoDa-Xcode-Info.plist
@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>NSPrincipalClass</key>
+        <string>NSApplication</string>
 	<key>BuildMachineOSBuild</key>
 	<string>10K549</string>
 	<key>CFBundleDevelopmentRegion</key>

diff --git a/Explore/HistogramView.cpp b/Explore/HistogramView.cpp
@@ -143,6 +143,7 @@ HistogramCanvas::~HistogramCanvas()
 {
 	LOG_MSG("Entering HistogramCanvas::~HistogramCanvas");
 	highlight_state->removeObserver(this);
+    custom_classif_state->removeObserver(this);
 	LOG_MSG("Exiting HistogramCanvas::~HistogramCanvas");
 }