add oticker

1 files changed, 94 insertions, 0 deletions

diff --git a/libopie/oticker.cpp b/libopie/oticker.cpp
new file mode 100644
index 0000000..774a49d
--- a/dev/null
+++ b/libopie/oticker.cpp
@@ -0,0 +1,94 @@
+/*
+                            This file is part of the Opie Project
+                             Copyright (c)  2002 L. Potter <ljp@llornkcor.com>
+              =.
+            .=l.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+#include <qpe/qpeapplication.h>
+#include <qpe/resource.h>
+#include <qpe/config.h>
+
+#include <qwidget.h>
+#include <qpixmap.h>
+#include <qbutton.h>
+#include <qpainter.h>
+#include <qframe.h>
+#include <qlayout.h>
+#include <qdir.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "oticker.h"
+
+OTicker::OTicker( QWidget* parent=0 ) : QFrame( parent ) {
+        setFrameStyle( NoFrame/*WinPanel | Sunken */);
+}
+
+OTicker::~OTicker() {
+}
+
+void OTicker::setText( const QString& text ) {
+    Config cfg("qpe");
+    cfg.setGroup("Appearance");
+    
+    pos = 0; // reset it everytime the text is changed
+    scrollText = text;
+
+    int pixelLen = fontMetrics().width( text );
+    QPixmap pm( pixelLen, contentsRect().height() );
+//    pm.fill( QColor( 167, 212, 167 ));
+ 
+    pm.fill( QColor( cfg.readEntry( "Background", "#E5E1D5" ) ));
+    QPainter pmp( &pm );
+    pmp.setPen( Qt::black );
+    pmp.drawText( 0, 0, pixelLen, contentsRect().height(), AlignVCenter, scrollText );
+    pmp.end();
+    scrollTextPixmap = pm;
+
+    killTimers();
+    if ( pixelLen > contentsRect().width() )
+        startTimer( 50 );
+    update();
+}
+
+
+void OTicker::timerEvent( QTimerEvent * ) {
+    pos = ( pos <= 0 ) ? scrollTextPixmap.width() : pos - 1;
+    repaint( FALSE );
+}
+
+void OTicker::drawContents( QPainter *p ) {
+    int pixelLen = scrollTextPixmap.width(); 
+    p->drawPixmap( pos, contentsRect().y(), scrollTextPixmap );
+    if ( pixelLen > contentsRect().width() ) // Scrolling
+        p->drawPixmap( pos - pixelLen, contentsRect().y(), scrollTextPixmap );
+}
+
+void OTicker::mouseReleaseEvent( QMouseEvent * e) {
+//    qDebug("<<<<<<<>>>>>>>>>");
+    emit mousePressed();
+}