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path: root/libopie/oticker.cpp
authormickeyl <mickeyl>2004-11-16 19:14:18 (UTC)
committer mickeyl <mickeyl>2004-11-16 19:14:18 (UTC)
commitea3945a9bd8f9830f70b1efa133f9df13b19362f (patch) (side-by-side diff)
treef2ea22cc50e9aa8aa73ee7dea148f41c563c9666 /libopie/oticker.cpp
parent1c6f490e8541626f68422e0a3a7c7281d7f5b7d3 (diff)
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diff --git a/libopie/oticker.cpp b/libopie/oticker.cpp
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--- a/libopie/oticker.cpp
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-/*
-                This file is part of the Opie Project
- Copyright (c) 2002 L. Potter <ljp@llornkcor.com>
- Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
-
- =.
- .=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
-..}^=.=       =       ; General Public License for more
-++=   -.     .`     .: details.
- :     =  ...= . :.=-
- -.   .:....=;==+<; You should have received a copy of the GNU
-  -_. . .   )=.  = General Public License along with
-    --        :-=` this; 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/config.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(const QColor& backcolor) {
- backgroundcolor = backcolor;
- update();
-}
-
-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;
-}
-