[Konsole-devel] [Bug 52524] need a way to clear kwrited history buffer

[Kurt V.Hindenburg]

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http://bugs.kde.org/show_bug.cgi?id=52524         




------- Additional Comments From kurt.hindenburg kdemail net  2006-05-06 18:54 -------
SVN commit 538058 by hindenburg:

Add a 'Clear Messages' to the popup menu.

Can not test on /trunk right now.

CCBUG: 52524


 M  +30 -11    kwrited.cpp  
 M  +7 -1      kwrited.h  


--- trunk/KDE/kdebase/apps/konsole/konsole/kwrited.cpp #538057:538058
 @ -42,15 +42,20  @
      see ../Makefile.am - kwrited doesn't seem to work well without utempter
 */
 
-KWrited::KWrited() : QObject()
+KWrited::KWrited() : QTextEdit()
 {
-  wid = new Q3TextEdit(0, "messages");
-  wid->setFont(KGlobalSettings::fixedFont());
-  wid->setMinimumWidth(wid->fontMetrics().maxWidth()*80 +
-      wid->minimumSizeHint().width());
-  wid->setReadOnly(true);
-  wid->setFocusPolicy(Qt::NoFocus);
+  int pref_width, pref_height;
 
+  setFont(KGlobalSettings::fixedFont());
+  pref_width = (2 * KGlobalSettings::desktopGeometry(0).width()) / 3;
+  pref_height = fontMetrics().lineSpacing() * 10;
+  setMinimumWidth(pref_width);
+  setMinimumHeight(pref_height);
+  setReadOnly(true);
+//  setFocusPolicy(QWidget::NoFocus);
+//  setWordWrap(QTextEdit::WidgetWidth);
+//  setTextFormat(Qt::PlainText);
+
   pty = new KPty();
   pty->open();
   pty->login(KUser().loginName().toLocal8Bit().data(), getenv("DISPLAY"));
 @ -58,7 +63,7  @
   connect(sn, SIGNAL(activated(int)), this, SLOT(block_in(int)));
 
   QString txt = i18n("KWrited - Listening on Device %1", pty->ttyName());
-  wid->setWindowTitle(txt);
+  setWindowTitle(txt);
   puts(txt.toLocal8Bit().data());
 }
 
 @ -75,11 +80,25  @
   if (len <= 0)
      return;
 
-  wid->insert( QString::fromLocal8Bit( buf, len ).remove('\r') );
-  wid->show();
-  wid->raise();
+  insert( QString::fromLocal8Bit( buf, len ).remove('\r') );
+  show();
+  raise();
 }
 
+void KWrited::clearText()
+{
+   clear();
+}
+
+void KWrited::contextMenuEvent(QContextMenuEvent * e)
+{
+   QMenu *menu = createStandardContextMenu();
+   menu->addAction("Clear Messages");
+   // Add connection and shortcut if possible
+   menu->exec(e->globalPos());
+   delete menu;
+}
+
 KWritedModule::KWritedModule( const DCOPCString& obj )
     : KDEDModule( obj )
 {
--- trunk/KDE/kdebase/apps/konsole/konsole/kwrited.h #538057:538058
 @ -3,16 +3,22  @
 
 #include <q3textedit.h>
 #include <kdedmodule.h>
+#include <QTextEdit>
+#include <QMenu>
 
 class KPty;
 
-class KWrited : public QObject
+class KWrited : public QTextEdit
 { Q_OBJECT
 public:
   KWrited();
  ~KWrited();
+protected:
+  virtual void contextMenuEvent(QContextMenuEvent *);
+
 private Q_SLOTS:
   void block_in(int fd);
+  void clearText(void);
 private:
   Q3TextEdit* wid;
   KPty* pty;