| -rw-r--r-- | libopie/oticker.cpp | 23 | ||||
| -rw-r--r-- | libopie/oticker.h | 46 |
2 files changed, 57 insertions, 12 deletions
diff --git a/libopie/oticker.cpp b/libopie/oticker.cpp index b4afbf9..6cd0dc8 100644 --- a/libopie/oticker.cpp +++ b/libopie/oticker.cpp @@ -1,113 +1,124 @@ /* 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 ) - : QFrame( parent ) { - -// setFrameStyle( NoFrame/*WinPanel | Sunken */); - + : 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) { backgroundcolor = backcolor; update(); } void OTicker::setForegroundColor(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; int pixelLen = fontMetrics().width( text ); QPixmap pm( pixelLen, contentsRect().height() ); // pm.fill( QColor( 167, 212, 167 )); pm.fill(backgroundcolor); QPainter pmp( &pm ); pmp.setPen(foregroundcolor ); pmp.drawText( 0, 0, pixelLen, contentsRect().height(), AlignVCenter, scrollText ); pmp.end(); scrollTextPixmap = pm; killTimers(); + // qDebug("Scrollupdate %d", updateTimerTime); if ( pixelLen > contentsRect().width() ) - startTimer( 50 ); + startTimer( updateTimerTime); update(); } void OTicker::timerEvent( QTimerEvent * ) { - pos = ( pos <= 0 ) ? scrollTextPixmap.width() : pos - 1; + 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; +} + diff --git a/libopie/oticker.h b/libopie/oticker.h index 92a4be4..b7499e3 100644 --- a/libopie/oticker.h +++ b/libopie/oticker.h @@ -1,37 +1,71 @@ +/* + 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. + +*/ + #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 <qlabel.h> #include <qframe.h> #include <qlineedit.h> #include <qcolor.h> -class OTicker : public QFrame { +class OTicker : public QLabel { +//class OTicker : public QFrame { Q_OBJECT public: OTicker( QWidget* parent=0 ); ~OTicker(); void setText( const QString& text ) ; - void setBackgroundColor(QColor color); - void setForegroundColor(QColor color); - void setFrame(int); + void setBackgroundColor(QColor color); //sets background + void setForegroundColor(QColor color); //sets text color + void setFrame(int); //sets frame style + void setUpdateTime(int); //sets timeout for redraws default is 50 ms + void setScrollLength(int); //sets amount of scrolling default is 1 signals: - void mousePressed(); + void mousePressed(); // for mouse press events protected: void timerEvent( QTimerEvent * ); void drawContents( QPainter *p ); void mouseReleaseEvent ( QMouseEvent *); private: QColor backgroundcolor, foregroundcolor; QString scrollText; QPixmap scrollTextPixmap; - int pos;//, pixelLen; + int pos, updateTimerTime, scrollLength; }; #endif |