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Fixed issue with browser component becoming blocked after a dialog is…
… opened over it. #3300
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128 changes: 128 additions & 0 deletions
128
Samples/samples/BrowserComponentBlocked3300/BrowserComponentBlocked3300.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| package com.codename1.samples; | ||
| import static com.codename1.ui.CN.*; | ||
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| import com.codename1.components.SpanLabel; | ||
| import com.codename1.ui.*; | ||
| import com.codename1.ui.events.ActionEvent; | ||
| import com.codename1.ui.events.ActionListener; | ||
| import com.codename1.ui.layouts.BorderLayout; | ||
| import com.codename1.ui.plaf.UIManager; | ||
| import com.codename1.ui.util.Resources; | ||
| import com.codename1.io.Log; | ||
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| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
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| import com.codename1.ui.layouts.BoxLayout; | ||
| import com.codename1.io.NetworkEvent; | ||
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| /** | ||
| * This file was generated by <a href="https://www.codenameone.com/">Codename One</a> for the purpose | ||
| * of building native mobile applications using Java. | ||
| */ | ||
| public class BrowserComponentBlocked3300 { | ||
| private Form current; | ||
| private Resources theme; | ||
| boolean onloadCalled=false; | ||
| BrowserComponent bc; | ||
| public void init(Object context) { | ||
| // use two network threads instead of one | ||
| updateNetworkThreadCount(2); | ||
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| theme = UIManager.initFirstTheme("/theme"); | ||
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| // Enable Toolbar on all Forms by default | ||
| Toolbar.setGlobalToolbar(true); | ||
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| // Pro only feature | ||
| Log.bindCrashProtection(true); | ||
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| addNetworkErrorListener(err -> { | ||
| // prevent the event from propagating | ||
| err.consume(); | ||
| if(err.getError() != null) { | ||
| Log.e(err.getError()); | ||
| } | ||
| Log.sendLogAsync(); | ||
| Dialog.show("Connection Error", "There was a networking error in the connection to " + err.getConnectionRequest().getUrl(), "OK", null); | ||
| }); | ||
| } | ||
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| public void start() { | ||
| if(current != null){ | ||
| current.show(); | ||
| return; | ||
| } | ||
| Form hi = new Form("Hi World", new BorderLayout()); | ||
| bc=new BrowserComponent(); | ||
| bc.addWebEventListener("onLoad", new ActionListener() { | ||
| @Override | ||
| public void actionPerformed(ActionEvent evt) { | ||
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| if (onloadCalled) {return;} else | ||
| {onloadCalled=true; | ||
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| //openAlertDialog("Test Dialog after onload","Blocking"); | ||
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| } | ||
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| }}); | ||
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| bc.setPage("<HTML><BODY " | ||
| +"style=\"display:flex;flex-direction:column;\"" | ||
| +" >"+ | ||
| createLines()+ | ||
| "</BODY></HTML>",""); | ||
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| Button button=new Button("Press this button after HTML is loaded to test"); | ||
| button.addActionListener(new ActionListener() { | ||
| @Override | ||
| public void actionPerformed(ActionEvent evt) { | ||
| openAlertDialog("User activated test Dialog","Blocking"); | ||
| } | ||
| }); | ||
| hi.add(BorderLayout.NORTH,button); | ||
| hi.add(BorderLayout.CENTER,bc); | ||
| hi.show(); | ||
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| } | ||
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| private String createLines() | ||
| { | ||
| String result=""; | ||
| for (int i=0;i<100;i++) | ||
| result=result+"<BR/><P>TRY TO SELECT THIS TEXT / TRY TO SCROLL - LINE "+i+"</P>"; | ||
| return result; | ||
| } | ||
| public void stop() { | ||
| current = getCurrentForm(); | ||
| if(current instanceof Dialog) { | ||
| ((Dialog)current).dispose(); | ||
| current = getCurrentForm(); | ||
| } | ||
| } | ||
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| public void destroy() { | ||
| } | ||
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| Command okCommand=new Command("ok"); | ||
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| private void openAlertDialog( String s1, String s2) | ||
| { | ||
| Dialog alertDialog=new Dialog(s1); | ||
| Button okButton=new Button(okCommand); | ||
| alertDialog.setLayout(BoxLayout.y()); | ||
| Container c1=new Container(); | ||
| c1.setLayout(BoxLayout.x()); | ||
| alertDialog.add(new SpanLabel(s2, "DialogBody")); | ||
| c1.add(okButton); | ||
| alertDialog.add(c1); | ||
| Command result=alertDialog.showDialog(); | ||
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| } | ||
| } | ||
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