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rINSTCONTROL/Required packages/uicomponent/createScreenshot.m
86dd8ebd4520TekRSA-Freq-vs-Time

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createScreenshot.m
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function [p,ep,st]=createScreenshot
clf
clear java all
set(gcf,'Position',[200,200,630,420],'NumberTitle','off','Name','UICOMPONENT examples');
h=uipanel;
%p=handle([]);
% {
p =uicomponent('style','filechooser','position',[5,5,400,400]);
p(end+1)=uicomponent('style','JLabel',{'JFileChooser:'},'position',[10,400,100,15],'foreground',java.awt.Color.red);
p(end+1)=uicomponent('style','jslider',{},'pos',[410,5,70,120],'Value',72,'Orientation',1,'MajorTickSpacing',20,'MinorTickSpacing',5,'Paintlabels',1,'PaintTicks',1);
p(end+1)=uicomponent('style','jslider',{},'pos',[480,5,130,40],'Value',57,'Orientation',0);
p(end+1)=uicomponent('style','jslider',{},'pos',[480,40,130,40],'Value',22,'Orientation',0,'MajorTickSpacing',20,'PaintTicks',1);
p(end+1)=uicomponent('style','jslider',{},'pos',[480,80,130,40],'Value',84,'Orientation',0,'MajorTickSpacing',20,'PaintLabels',1);
p(end+1)=uicomponent('style','JLabel',{'JSlider (several options):'},'position',[430,120,150,15],'foreground',java.awt.Color.red);
p(end+1)=uicomponent('style','JComboBox',{'Option 1','Option 2','Option 3'},'position',[450,140,150,20],'editable',true,'SelectedItem',' I can edit this...');
p(end+1)=uicomponent('style','JLabel',{'JComboBox (editable):'},'position',[430,160,150,15],'foreground',java.awt.Color.red);
p(end+1)=uicomponent('style','JSpinner','position',[520,180,80,20],'value',7);
p(end+1)=uicomponent('style','JLabel',{'JSpinner:'},'position',[430,180,50,20],'foreground',java.awt.Color.red);
p(end+1)=uicomponent('style','JPasswordField','position',[520,210,80,20],'Text','testing');
p(end+1)=uicomponent('style','JLabel',{'JPasswordField:'},'position',[430,210,80,20],'foreground',java.awt.Color.red);
p(end+1)=uicomponent('style','JProgressBar','position',[520,240,80,20],'StringPainted',1,'Value',77.5,'Indeterminate',0);
% Note: without 'StringPainted' or 'StringPainted',0 for green blocks, not continuous blue...
%}
p(end+1)=uicomponent('style','JLabel',{'JProgressBar:'},'position',[430,240,80,20],'foreground',java.awt.Color.red);
%url = java.net.URL(['jar:file:///' strrep(matlabroot,'\','/') '/help/techdoc/help.jar!/ref/plot.html']);
%url = java.net.URL(['file:///' strrep(matlabroot,'\','/') '/help/matlab/matlab_external/userdata.html']);
%url = java.net.URL('http://google.com');
url = java.net.URL('http://java.sun.com/docs/books/tutorial/uiswing/components/examples/TextSamplerDemoHelp.html');
url = java.net.URL('http://docs.oracle.com/javase/tutorial/uiswing/examples/components/TextSamplerDemoProject/src/components/TextSamplerDemoHelp.html');
ep = javaObjectEDT(handle(javax.swing.JEditorPane(url), 'CallbackProperties'));
pause(1);
try
text = char(ep.getText);
st = regexprep(evalc('type ..\docstyle.css'),'/\*.*?\*/','');
ep.setText(regexprep(text,{'<!--.*?>','(</head>)'},{'',['<style type="text/css">' st '</style>$1']}));
set(ep,'PropertyChangeCallback',{@callbackFcn,st})
catch
% never mind...
end
ep.setEditable(false);
ep.addHyperlinkListener(HyperlinkListenerImp);
set(ep,'HyperlinkUpdateCallback',@callbackFcn2)
sp=javax.swing.JScrollPane(ep);
sp.setHorizontalScrollBarPolicy(sp.HORIZONTAL_SCROLLBAR_AS_NEEDED);
sp.setVerticalScrollBarPolicy(sp.VERTICAL_SCROLLBAR_AS_NEEDED);
%p(end+1)=uicomponent('style','JEditorPane','position',[400,270,210,140],'Page',url);
p(end+1)=uicomponent(sp,'position',[400,270,210,140]);
end
function callbackFcn(src,evt,st)
if strcmpi(evt.getPropertyName,'page')
oldCb = get(evt.getSource,'PropertyChangeCallback');
set(evt.getSource,'PropertyChangeCallback',[]);
%pause(1)
text = char(evt.getSource.getText);
evt.getSource.setText(regexprep(text,{'<!--.*?>','(</head>)'},{'',['<style type="text/css">' st '</style>$1']}));
pause(1);
set(evt.getSource,'PropertyChangeCallback',oldCb);
end
end
function callbackFcn2(src,evt)
if ~ishandle(evt), return; end
%disp(evt.getURL)
%disp(evt.getDescription)
evt.getSource.setToolTipText(['<html>&nbsp;<b>' char(evt.getDescription) '</b><br>&nbsp;' char(evt.getURL.toString) '</html>']);
end
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