author | mickeyl <mickeyl> | 2003-05-07 10:22:55 (UTC) |
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committer | mickeyl <mickeyl> | 2003-05-07 10:22:55 (UTC) |
commit | f9cc1ea78086e7df714a34412bbccdbd5c31f62f (patch) (side-by-side diff) | |
tree | 2494e3b8b5363207407552ada2c3b72fd0499a4b /noncore/multimedia/camera/gui/previewwidget.cpp | |
parent | 8e20590a250d4e75153fbca93330b4add0c34161 (diff) | |
download | opie-f9cc1ea78086e7df714a34412bbccdbd5c31f62f.zip opie-f9cc1ea78086e7df714a34412bbccdbd5c31f62f.tar.gz opie-f9cc1ea78086e7df714a34412bbccdbd5c31f62f.tar.bz2 |
add missing
Diffstat (limited to 'noncore/multimedia/camera/gui/previewwidget.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/multimedia/camera/gui/previewwidget.cpp | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/noncore/multimedia/camera/gui/previewwidget.cpp b/noncore/multimedia/camera/gui/previewwidget.cpp new file mode 100644 index 0000000..08330d0 --- a/dev/null +++ b/noncore/multimedia/camera/gui/previewwidget.cpp @@ -0,0 +1,88 @@ +/********************************************************************** +** Copyright (C) 2002 Michael 'Mickey' Lauer. All rights reserved. +** +** This file is part of Opie Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +**********************************************************************/ + +#include "previewwidget.h" +#include "zcameraio.h" + +#include <opie2/odebug.h> + +#include <assert.h> + +PreviewWidget::PreviewWidget( QWidget * parent, const char * name, WFlags f ) + :QLabel( parent, name, f ) +{ + #ifndef QT_NO_DEBUG + setBackgroundColor( QColor( 255, 0, 0 ) ); + #else + setBackgroundMode( NoBackground ); + #endif + + #ifndef QT_NO_DEBUG + if ( ZCameraIO::instance()->isOpen() ) startTimer( 1500 ); + #else + if ( ZCameraIO::instance()->isOpen() ) startTimer( 200 ); + #endif +}; + + +PreviewWidget::~PreviewWidget() +{ +} + + +void PreviewWidget::resizeEvent( QResizeEvent* e ) +{ + QLabel::resizeEvent( e ); + int w = e->size().width(); + int h = e->size().height(); + ZCameraIO::instance()->setCaptureFrame( e->size().width(), + e->size().height(), + 256, + w < h ); +} + + +void PreviewWidget::timerEvent( QTimerEvent* ) +{ + //QDirectPainter fb( this ); + //ZCameraIO::instance()->snapshot( fb.frameBuffer() ); + + if ( ZCameraIO::instance()->snapshot( &i ) ) + { + p.convertFromImage( i ); + setPixmap( p ); + } +} + + +void PreviewWidget::mousePressEvent( QMouseEvent* ) +{ + emit contextMenuRequested(); +} + + +void PreviewWidget::setRefreshingRate( int ms ) +{ + killTimers(); + if ( ms ) + startTimer( ms ); +} + + +void PreviewWidget::refresh() +{ + QTimerEvent t( 10 ); // event id is meaningless in this case + timerEvent( &t ); +} |