| -rw-r--r-- | libopie/oticker.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libopie/oticker.cpp b/libopie/oticker.cpp index 9a7044d..4fb5945 100644 --- a/libopie/oticker.cpp +++ b/libopie/oticker.cpp @@ -1,139 +1,139 @@ /* 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 ) : QLabel( parent ) { // : QFrame( parent ) { setTextFormat(Qt::RichText); Config cfg("qpe"); cfg.setGroup("Appearance"); backgroundcolor = QColor( cfg.readEntry( "Background", "#E5E1D5" ) ); foregroundcolor= Qt::black; updateTimerTime = 50; scrollLength = 1; } OTicker::~OTicker() { } -void OTicker::setBackgroundColor(QColor backcolor) { +void OTicker::setBackgroundColor(const QColor& backcolor) { backgroundcolor = backcolor; update(); } -void OTicker::setForegroundColor(QColor backcolor) { +void OTicker::setForegroundColor(const QColor& backcolor) { foregroundcolor = backcolor; update(); } void OTicker::setFrame(int frameStyle) { setFrameStyle( frameStyle/*WinPanel | Sunken */); update(); } void OTicker::setText( const QString& text ) { pos = 0; // reset it everytime the text is changed scrollText = text; qDebug(scrollText); int pixelLen = 0; bool bigger = false; int contWidth = contentsRect().width(); int contHeight = contentsRect().height(); int pixelTextLen = fontMetrics().width( text ); printf("<<<<<<<height %d, width %d, text width %d %d\n", contHeight, contWidth, pixelTextLen, scrollText.length()); if( pixelTextLen < contWidth) { pixelLen = contWidth; } else { bigger = true; pixelLen = pixelTextLen; } QPixmap pm( pixelLen, contHeight); // pm.fill( QColor( 167, 212, 167 )); pm.fill(backgroundcolor); QPainter pmp( &pm ); pmp.setPen(foregroundcolor ); pmp.drawText( 0, 0, pixelTextLen, contHeight, AlignVCenter, scrollText ); pmp.end(); scrollTextPixmap = pm; killTimers(); // qDebug("Scrollupdate %d", updateTimerTime); if ( bigger /*pixelTextLen > contWidth*/ ) startTimer( updateTimerTime); update(); } void OTicker::timerEvent( QTimerEvent * ) { pos = ( pos <= 0 ) ? scrollTextPixmap.width() : pos - scrollLength;//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 * ) { // qDebug("<<<<<<<>>>>>>>>>"); emit mousePressed(); } void OTicker::setUpdateTime(int time) { updateTimerTime=time; } void OTicker::setScrollLength(int len) { scrollLength=len; } |