java - Suppress default double-click event in SWT.CHECK Table -

-

मैं SWT तालिका का उपयोग कर रहा हूँ SWT.CHECK और SWT.FULL_SELECTION < / code>। मैंने एक आउटपुट समूह को भरने के लिए माउसलेस्टनर जोड़ा, जब कोई उपयोगकर्ता तालिका पंक्ति को डबल-क्लिक करता है हालांकि, एक डबल-क्लिक पंक्ति के चेकबॉक्स को भी टॉगल करेगा। हालांकि मुझे लगता है कि यह लक्ष्य प्लेटफॉर्म (विंडोज) के व्यवहार का इरादा है, मैं चेकबॉक्स को टॉगलिंग से रोकना चाहता हूं।

क्या यह संभव है नहीं चेकबॉक्स को डबल- क्लिक करें?

मुझे पता चल गया है कि तालिका कार्यान्वयन मैं एक चयनलेस्टनर को जोड़ रहा था जो चेकबॉक्स को टॉगल करता था

जब मैंने इसे हटा दिया, तो सबकुछ अपेक्षित काम किया: 

  श्रोता [] श्रोताओं = table.getListeners (SWT.Selection); अगर (listeners.length & gt; 0) {टाइप किया गया लिस्टनर टाइप लिस्टनर = (टाइप्ल्ड लिस्टनर) श्रोताओं [0]; चयनःलिस्टर चयनलाइज़र = (SelectionListener) typedListener.getEventListener (); table.removeSelectionListener (selectionListener); }   
 एक साफ समाधान नहीं है, लेकिन जब से मुझे पता है कि उस समय ऑब्जेक्ट में केवल एक चयन लिस्टनर है, ऐसा लगता है कि इसे इस तरीके से निकालना उचित है।

Comments

Post a Comment

Popular posts from this blog

php - how to change mysql_result($res, 0, "url"); to mysqli -

-
I do not know how to use mysqli_result like in the past. Is this OK? How is right WHERE status = 'popup' and creditsp> = 1 and (CH) from $ res = mysqli_query ($ con, "SELECT` id`,` usrid`, `url` site Lt; cf || cf = 0) sequence by rand () border 1 "); $ Urll = mysqli_result ($ res, 0, "url"); $ Ownerid = mysqli_result ($ res, 0, "Elixir"); $ Citid = mascile_salt ($ res, 0, "id"); Use fetch_assoc on the results: $ line = $ res-> gt; Fetch_assoc (); $ Urll = $ line ['url']; $ Owner = $ line ['nectar']; $ Site id = $ line ['id']; If there are more than one line, then: while ($ line = $ res-> fetch_assoc ()) {// process $ Line}
Read more

Delphi: missing interface declarations for UI Automation methods -

-
Such a basic question is, but I'm stuck ... I get I'm trying to start with UI Automation using Delphi 2007 (Win32) on Windows 7. It seems that I do not have to use some methods and types. I have the .NET Framework 4.x installed on this machine, but I have imported a type of library from the C: \ Program Files (x86) \ reference assembly \ Microsoft \ Framework \ v3.0 \ UIAutomationClient.dll ... ... I am looking for UIAutomationClient_TLB: UIAutomationClientMajorVersion = 1; UIAutomationClientMinorVersion = 0; I'm not sure that this is the problem (wrong version). I can declare the following with no problem: var UIAuto: IUIAutomation; Element: IUIAutomationElement; But the methods of IUIAutomationElement are missing. For example, there is nothing in the interface declaring this method: IUIAutomationElement.TryGetCurrentPattern () ... which msdn.microsoft According to .com, there is an interface method which is returning to at least NET 3.0. Where do...
Read more

android - How to attach an image from an app to gmail -

-
Text after "div class =" itemprop = "text"> The application to take a picture and attach it to the screen and attach to the second screen, 1 button on the 2nd Gmail Photo on; Send it to someone I am using this code for the second button View public void onClick (v) {// TODO Auto-generated method stub Intent intent = new Intent (Intent. ACTION_SENDTO, Uri.fromParts ("mailto", "test@gmail.com", tap)); Intent.putExtra (Intent.EXTRA_SUBJECT, "test"); Intent.putExtra (Intent.EXTRA_TEXT, "text"); Intent.putExtra (Intent.EXTRA_STREAM, imageUri); StartActivity (Intent.createChooser (meaning, "Choose an Email Client:")); } But this does not attach the photo to Gmail. It may be wrong here is the rest of the code. The public class increases the main activity activity {Private Static Ent TAKE_PICTURE = 1; Private Uri image Yuri; @ Override protected void saved create (bundled Instansstet) {Suprknkret (saved Insten...
Read more