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authorllornkcor <llornkcor>2002-11-03 19:44:54 (UTC)
committer llornkcor <llornkcor>2002-11-03 19:44:54 (UTC)
commit88539c74ca4a6b6699df2b050a498a81d22a0793 (patch) (side-by-side diff)
treec3ce1f6fc5107d16513e0009d41e64494a280d6e /libopie/oticker.cpp
parent7d282e8e721d4c7c71a6d308d082da7138139484 (diff)
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add oticker
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diff --git a/libopie/oticker.cpp b/libopie/oticker.cpp
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+/*
+                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();
+}