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How to refer to workspace variable in Matlab toolbar shortcut?

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I would like to create a new toolbar shortcut that would perform some simple operation on a variable marked with a mouse in a workspace. I already have a shortcut for imagesc taken from available Matlab shortcuts. When I click on a variable and then click on the imagesc shortcut, the variable is displayed. This shortcut knows which variable to display. So my question is: what argument should I give in a script for new shortcut to pick the variable that is "clicked" in a workspace.

Akzeptierte Antwort

Jan
Jan am 29 Nov. 2015
jDesktop = com.mathworks.mde.desk.MLDesktop.getInstance;
jWSBrowser = jDesktop.getClient('Workspace');
WSTable = jWSBrowser.getComponent(0).getComponent(0).getComponent(0);
selectedRows = WSTable.getSelectedRows;
selectedVars = cell(1, numel(selectedRows));
for k = 1:numel(selectedRows)
selectedVars{k} = WSTable.getValueAt(selectedRows(k),0);
end

Weitere Antworten (1)

Jan
Jan am 23 Nov. 2015
Where is the variables marked? In the command window or the editor?
activeEditor = matlab.desktop.editor.getActive;
currentSelection = activeEditor.SelectedText;
Yair suggested this for the command window:
%# find the text area in the command window
jDesktop = com.mathworks.mde.desk.MLDesktop.getInstance;
try
cmdWin = jDesktop.getClient('Command Window');
jTextArea = cmdWin.getComponent(0).getViewport.getComponent(0);
catch
commandwindow;
jTextArea = jDesktop.getMainFrame.getFocusOwner;
end
%# read the current selection
jTxt = jTextArea.getSelectedText;
%# turn into Matlab text
currentSelection = jTxt.toCharArray'; %'
%# display
disp(currentSelection)
  2 Kommentare
Wojciech Krauze
Wojciech Krauze am 23 Nov. 2015
The variable is marked in the Workspace window. Where all current variables are shown.
Wojciech Krauze
Wojciech Krauze am 25 Nov. 2015
Jan, thank you for your answer but do you know a method to refer to the variable "clicked" in the Workspace window (not Command Windows or Editor)?

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