| -rw-r--r-- | libopie/libopie.pro | 6 | ||||
| -rw-r--r-- | libopie/oticker.cpp | 94 | ||||
| -rw-r--r-- | libopie/oticker.h | 32 |
3 files changed, 130 insertions, 2 deletions
diff --git a/libopie/libopie.pro b/libopie/libopie.pro index f46a0b2..1787039 100644 --- a/libopie/libopie.pro +++ b/libopie/libopie.pro @@ -29,3 +29,4 @@ HEADERS = ofontmenu.h \ pim/opimstate.h \ - orecurrancewidget.h + orecurrancewidget.h \ + oticker.h # pim/otodoaccesssql.h \ @@ -53,3 +54,4 @@ SOURCES = ofontmenu.cc \ pim/opimstate.cpp \ - orecurrancewidget.cpp + orecurrancewidget.cpp \ + oticker.cpp # pim/otodoaccesssql.cpp \ 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(); +} diff --git a/libopie/oticker.h b/libopie/oticker.h new file mode 100644 index 0000000..4f0ed11 --- a/dev/null +++ b/libopie/oticker.h @@ -0,0 +1,32 @@ +#ifndef OTICKER_H +#define OTICKER_H + +#include <qwidget.h> +#include <qpainter.h> +#include <qdrawutil.h> +#include <qpixmap.h> +#include <qstring.h> +#include <qslider.h> +#include <qframe.h> +#include <qlineedit.h> + +class OTicker : public QFrame { + Q_OBJECT + +public: + OTicker( QWidget* parent=0 ); + ~OTicker(); + void setText( const QString& text ) ; +signals: + void mousePressed(); +protected: + void timerEvent( QTimerEvent * ); + void drawContents( QPainter *p ); + void mouseReleaseEvent ( QMouseEvent *); +private: + QString scrollText; + QPixmap scrollTextPixmap; + int pos;//, pixelLen; +}; + +#endif |