From: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
Date: Tue, 9 Mar 2010 19:57:46 +0000 (+0100)
Subject: emacs bindings: added M-t (transpose words)
X-Git-Tag: 0.7-beta1~80
X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=commitdiff_plain;h=3b85747276e9899017f0dbce186a3cc51abf8a4b

emacs bindings: added M-t (transpose words)
---

diff --git a/src/uisupport/multilineedit.cpp b/src/uisupport/multilineedit.cpp
index 114c6134..aeaecd56 100644
--- a/src/uisupport/multilineedit.cpp
+++ b/src/uisupport/multilineedit.cpp
@@ -394,6 +394,26 @@ void MultiLineEdit::keyPressEvent(QKeyEvent *event) {
         textCursor().insertText(text.left(1).toUpper() + text.mid(1).toLower());
         return;
       }
+
+      case Qt::Key_T: { // transpose words
+        moveCursor(QTextCursor::StartOfWord);
+        moveCursor(QTextCursor::EndOfWord, QTextCursor::KeepAnchor);
+        QString const word1 = textCursor().selectedText();
+        textCursor().clearSelection();
+        moveCursor(QTextCursor::WordRight);
+        moveCursor(QTextCursor::EndOfWord, QTextCursor::KeepAnchor);
+        QString const word2 = textCursor().selectedText();
+        if(!word2.isEmpty() && !word1.isEmpty()) {
+          textCursor().insertText(word1);
+          moveCursor(QTextCursor::WordLeft);
+          moveCursor(QTextCursor::WordLeft);
+          moveCursor(QTextCursor::EndOfWord, QTextCursor::KeepAnchor);
+          textCursor().insertText(word2);
+          moveCursor(QTextCursor::WordRight);
+          moveCursor(QTextCursor::EndOfWord);
+        }
+        return;
+      }
       }
     }
   }