[prev in list] [next in list] [prev in thread] [next in thread] 

List:       kde-commits
Subject:    playground/utils/krep
From:       Thorsten Staerk <dev () staerk ! de>
Date:       2007-06-30 19:29:18
Message-ID: 1183231758.977637.16450.nullmailer () svn ! kde ! org
[Download RAW message or body]

SVN commit 681912 by tstaerk:

as good as possible, keep the cursor position after filtering

 M  +7 -0      krep.cpp  


--- trunk/playground/utils/krep/krep.cpp #681911:681912
@@ -46,7 +46,13 @@
 }
 
 void krep::slotbuttonclicked()
+// This procedure is called when the "filter" button is clicked.
+// It start filterthreads to filter the content of the lower widget by the regexs
+// in the upper widget.
+// ToDo: what if QTextCursor points to a line that is now out of bounds ?
+// ToDo: if 10 lines above filtered away, how can we move t up by 10 lines ?
 {
+  QTextCursor t=mkrep->ktextedit_2->textCursor();
   QList<QString> chaffs=chaff.split("\n");
   int linecount=chaffs.count();
   
@@ -56,6 +62,7 @@
   f2->start();
   while (!f1->isFinished() || !f2->isFinished()) ;
   mkrep->ktextedit_2->setText(f1->result()+f2->result());  
+  mkrep->ktextedit_2->setTextCursor(t);
 }
 
 void krep::slotfilechanged()
[prev in list] [next in list] [prev in thread] [next in thread]