Can now load long locale named qt translation file. (ex. qt_zh_CN.qm)

- patch by Mladen Pejaković, see #128
- also updated Polish and Dutch translations

src/app/mainapplication.cpp

@@ -484,6 +484,7 @@ void MainApplication::translateApp()
     settings.beginGroup("Language");
     QString file = settings.value("language", locale.name() + ".qm").toString();
     QString shortLoc = file.left(2);
+    QString longLoc = file.left(5);
 
     if (file == "" || !QFile::exists(TRANSLATIONSDIR + file)) {
         return;
@@ -493,7 +494,10 @@ void MainApplication::translateApp()
     app->load(TRANSLATIONSDIR + file);
     QTranslator* sys = new QTranslator();
 
-    if (QFile::exists(TRANSLATIONSDIR + "qt_" + shortLoc + ".qm")) {
+    if (QFile::exists(TRANSLATIONSDIR + "qt_" + longLoc + ".qm")) {
+        sys->load(TRANSLATIONSDIR + "qt_" + longLoc + ".qm");
+    }
+    else if (QFile::exists(TRANSLATIONSDIR + "qt_" + shortLoc + ".qm")) {
         sys->load(TRANSLATIONSDIR + "qt_" + shortLoc + ".qm");
     }
 

translations/nl_NL.ts

@@ -3829,7 +3829,7 @@ Na het toevoegen of verwijderen van paden, is het noodzakelijk om de browser te
         <location filename="../src/webview/siteinfowidget.cpp" line="51"/>
         <location filename="../src/webview/siteinfowidget.cpp" line="70"/>
         <source>This is your &lt;b&gt;%1&lt;/b&gt; visit of this site.</source>
-        <translation type="unfinished"></translation>
+        <translation>Dit is uw &lt;b&gt;%1&lt;/b&gt; bezoek aan deze site.</translation>
     </message>
     <message>
         <location filename="../src/webview/siteinfowidget.cpp" line="55"/>
@@ -4330,42 +4330,42 @@ Na het toevoegen of verwijderen van paden, is het noodzakelijk om de browser te
     <message>
         <location filename="../src/webview/webview.cpp" line="520"/>
         <source>This frame</source>
-        <translation type="unfinished"></translation>
+        <translation>Dit frame</translation>
     </message>
     <message>
         <location filename="../src/webview/webview.cpp" line="521"/>
         <source>Show &amp;only this frame</source>
-        <translation type="unfinished"></translation>
+        <translation>Toon &amp;alleen dit frame</translation>
     </message>
     <message>
         <location filename="../src/webview/webview.cpp" line="522"/>
         <source>Show this frame in new &amp;tab</source>
-        <translation type="unfinished"></translation>
+        <translation>Toon dit frame in nieuw &amp;tabblad</translation>
     </message>
     <message>
         <location filename="../src/webview/webview.cpp" line="525"/>
         <source>Print frame</source>
-        <translation type="unfinished"></translation>
+        <translation>Druk frame af</translation>
     </message>
     <message>
         <location filename="../src/webview/webview.cpp" line="527"/>
         <source>Zoom &amp;in</source>
-        <translation type="unfinished"></translation>
+        <translation>Zoom &amp;in</translation>
     </message>
     <message>
         <location filename="../src/webview/webview.cpp" line="528"/>
         <source>&amp;Zoom out</source>
-        <translation type="unfinished"></translation>
+        <translation>&amp;Zoom uit</translation>
     </message>
     <message>
         <location filename="../src/webview/webview.cpp" line="529"/>
         <source>Reset</source>
-        <translation type="unfinished">Herstart</translation>
+        <translation>Zet terug</translation>
     </message>
     <message>
         <location filename="../src/webview/webview.cpp" line="531"/>
         <source>Show so&amp;urce of frame</source>
-        <translation type="unfinished"></translation>
+        <translation>Toon &amp;bron van frame</translation>
     </message>
     <message>
         <location filename="../src/webview/webview.cpp" line="548"/>

translations/pl_PL.ts

@@ -2050,7 +2050,7 @@
         <location filename="../src/preferences/preferences.ui" line="111"/>
         <source>Tabs</source>
         <translation>Karty</translation>
-    </message&gt;
+    </message>
     <message>
         <location filename="../src/preferences/preferences.ui" line="262"/>
         <location filename="../src/preferences/preferences.ui" line="410"/>