Hide window handle to avoid conflicts with gcf, gca, etc.

Pavel Trnka · Pavel Trnka · commit dc39a0d4c877 · 2019-11-12T10:07:38.000+01:00
diff --git a/MATLAB Snippets.mlappinstall b/MATLAB Snippets.mlappinstall
diff --git a/MATLAB Snippets.prj b/MATLAB Snippets.prj
@@ -1,5 +1,5 @@
 <deployment-project plugin="plugin.apptool" plugin-version="1.0">
-  <configuration build-checksum="4215706648" file="C:\work\repo\github\snippets\MATLAB Snippets.prj" location="C:\work\repo\github\snippets" name="MATLAB Snippets" target="target.mlapps" target-name="Package App">
+  <configuration build-checksum="1803816239" file="C:\work\repo\github\snippets\MATLAB Snippets.prj" location="C:\work\repo\github\snippets" name="MATLAB Snippets" target="target.mlapps" target-name="Package App">
     <param.appname>MATLAB Snippets</param.appname>
     <param.authnamewatermark>Pavel Trnka</param.authnamewatermark>
     <param.email>pavel@trnka.name</param.email>
@@ -94,8 +94,15 @@ Snippets definition uses syntax compatible with &lt;a href="https://code.visuals
     </build-deliverables>
     <workflow />
     <matlab>
-      <root>C:\Program Files\MATLAB\R2019a</root>
-      <toolboxes />
+      <root>C:\Program Files\MATLAB\R2019b</root>
+      <toolboxes>
+        <toolbox name="neuralnetwork" />
+      </toolboxes>
+      <toolbox>
+        <neuralnetwork>
+          <enabled>true</enabled>
+        </neuralnetwork>
+      </toolbox>
     </matlab>
     <platform>
       <unix>false</unix>
diff --git a/dialogs/insertSnippetAboutDlg.m b/dialogs/insertSnippetAboutDlg.m
@@ -28,7 +28,12 @@ function insertSnippetAboutDlg(versionStr)
     'Pavel Trnka (pavel@trnka.name)<br>' ...
     'Version: ' versionStr '</body></html>'];
 jLabel = javaObjectEDT('javax.swing.JLabel',labelStr);
+% ---
+oldWarn = warning('off','MATLAB:HandleGraphics:ObsoletedProperty:JavaFrame');                                
+warning('off','MATLAB:ui:javacomponent:FunctionToBeRemoved');
 javacomponent(jLabel,[78,10,380-78-10,48],hPanel);
+warning(oldWarn);
+% ---
 
 uicontrol(...
     'style', 'edit', ...
diff --git a/insertSnippet.m b/insertSnippet.m
@@ -13,6 +13,9 @@ function insertSnippet()
 optionsFileName = 'insertSnippetOptions.mat';
 versionStr      = '1.0';
 
+% --- Temporarily enable hidden handles visibility
+set(0,'ShowHiddenHandles','on');
+
 % --- Search for the hidden App window and show it if it exists ----------------
 if showHiddenWindow(windowTag)
     return
@@ -44,6 +47,9 @@ function insertSnippet()
 % --- Initialize and show the GUI ----------------------------------------------
 initializeGUI;
 
+% --- Restore hidden handles visibility
+set(0,'ShowHiddenHandles','remove');
+
 
 % ==============================================================================
     
@@ -65,6 +71,7 @@ function createFigure()
             'Name', 'Insert Snippet', ...
             'Tag', windowTag, ...
             'Visible', 'off', ...
+            'HandleVisibility', 'off', ... hide the window to gca, gcf, ...
             'KeyPressFcn', @figureKeyPressFcn, ...
             'DeleteFcn', @figureDeleteFcn, ...
             'SizeChangedFcn', @figureSizeChangedFcn, ...
@@ -103,7 +110,13 @@ function createFigure()
         codeType = com.mathworks.widgets.text.mcode.MLanguage.M_MIME_TYPE;
         h.CodePane.setContentType(codeType);
         jScrollPane = com.mathworks.mwswing.MJScrollPane(h.CodePane);
+        % ---
+        oldWarn = warning('off','MATLAB:HandleGraphics:ObsoletedProperty:JavaFrame');                                
+        warning('off','MATLAB:ui:javaframe:PropertyToBeRemoved');
+        warning('off','MATLAB:ui:javacomponent:FunctionToBeRemoved');
         [~,h.CodePaneContainer] = javacomponent(jScrollPane,[0 0 0 0],h.Fig);        
+        warning(oldWarn);
+        % ---
         % --- Add code pane to the <TAB> cycle
         h.CodePane.setFocusable(true);
         h.CodePane.putClientProperty('TabCycleParticipant', true);        
diff --git a/utils/findjobj_fast.m b/utils/findjobj_fast.m
@@ -2,6 +2,7 @@
 % Based on Yair Altman "findjobj"
 drawnow;  pause(0.02);
 oldWarn = warning('off','MATLAB:HandleGraphics:ObsoletedProperty:JavaFrame');                                
+warning('off','MATLAB:ui:javaframe:PropertyToBeRemoved');
 jframe = get(hFig,'JavaFrame');
 warning(oldWarn);
 jContainer = jframe.getFigurePanelContainer.getComponent(0);
