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List:       koffice-devel
Subject:    Patch for KPresenter (up&down of cursor with a mouse wheel)
From:       Toshitaka Fujioka <toshitaka () kde ! gr ! jp>
Date:       2001-05-29 10:53:00
[Download RAW message or body]

Hello,

This patch lets cursor up&down with a mouse wheel during editing of
text object. 
Is this feature needless?

Please review.
-- 
Toshitaka Fujioka
http://www.kde.org                The K Desktop Environment Project
                                                    fujioka@kde.org
http://www.kde.gr.jp               Japan KDE User's Group
                                                    toshitaka@kde.gr.jp

-- We offer the best Desktop Environment to you.  (This is my goal. ;-)) --     


["koffice-kpresenter-newfeature4-20010529.diff" (text/x-c++)]

diff -ur koffice.orig/kpresenter/ktextedit.cc koffice/kpresenter/ktextedit.cc
--- koffice.orig/kpresenter/ktextedit.cc	Tue May 29 18:03:43 2001
+++ koffice/kpresenter/ktextedit.cc	Tue May 29 19:21:23 2001
@@ -760,6 +760,21 @@
     mousePressed = TRUE;
 }
 
+void KTextEdit::wheelEvent( QWheelEvent *e )
+{
+    if ( e->delta() == 120 ) {       // wheel up
+        drawCursor( FALSE );
+        moveCursor( MoveUp, false );
+        drawCursor( TRUE );
+    }
+    else if ( e->delta() == -120 ) { // wheel down
+        drawCursor( FALSE );
+        moveCursor( MoveDown, false );
+        drawCursor( TRUE );
+    }
+    e->accept();
+}
+
 void KTextEdit::dragEnterEvent( QDragEnterEvent *e )
 {
     e->acceptAction();
diff -ur koffice.orig/kpresenter/ktextedit.h koffice/kpresenter/ktextedit.h
--- koffice.orig/kpresenter/ktextedit.h	Tue May 29 18:03:43 2001
+++ koffice/kpresenter/ktextedit.h	Tue May 29 19:09:36 2001
@@ -44,6 +44,7 @@
 class QKeyEvent;
 class QResizeEvent;
 class QMouseEvent;
+class QWheelEvent;
 class QTimer;
 class QVBox;
 class QListBox;
@@ -721,6 +722,7 @@
     void mouseMoveEvent( QMouseEvent *e );
     void mouseReleaseEvent( QMouseEvent *e );
     void mouseDoubleClickEvent( QMouseEvent *e );
+    void wheelEvent( QWheelEvent *e );
     void dragEnterEvent( QDragEnterEvent *e );
     void dragMoveEvent( QDragMoveEvent *e );
     void dragLeaveEvent( QDragLeaveEvent *e );

 

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