diff options
Diffstat (limited to 'kdeui/kanimwidget.cpp')
| -rw-r--r-- | kdeui/kanimwidget.cpp | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/kdeui/kanimwidget.cpp b/kdeui/kanimwidget.cpp deleted file mode 100644 index d538bea20..000000000 --- a/kdeui/kanimwidget.cpp +++ /dev/null @@ -1,212 +0,0 @@ -// -*- c-basic-offset: 2 -*- - -/* This file is part of the KDE libraries - Copyright (C) 2000 Kurt Granroth <[email protected]> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License version 2 as published by the Free Software Foundation. - - This library 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., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ -#include <kanimwidget.h> -#include <tqpixmap.h> -#include <tqtimer.h> -#include <tqpainter.h> -#include <tqimage.h> -#include <ktoolbar.h> -#include <kdebug.h> -#include <kiconloader.h> - -class KAnimWidgetPrivate -{ -public: - bool loadingCompleted : 1; - bool initDone : 1; - bool transparent : 1; - int frames; - int current_frame; - TQPixmap pixmap; - TQTimer timer; - TQString icon_name; - int size; -}; - -KAnimWidget::KAnimWidget( const TQString& icons, int size, TQWidget *parent, - const char *name ) - : TQFrame( parent, name ), - d( new KAnimWidgetPrivate ) -{ - connect( &d->timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotTimerUpdate())); - - if (parent && parent->inherits( "KToolBar" )) - connect(parent, TQT_SIGNAL(modechange()), this, TQT_SLOT(updateIcons())); - - d->loadingCompleted = false; - d->size = size; - d->initDone = false; - setIcons( icons ); - setFrameStyle( StyledPanel | Sunken ); -} - -KAnimWidget::~KAnimWidget() -{ - d->timer.stop(); - - delete d; d = 0; -} - -void KAnimWidget::start() -{ - d->current_frame = 0; - d->timer.start( 50 ); -} - -void KAnimWidget::stop() -{ - d->current_frame = 0; - d->timer.stop(); - tqrepaint(); -} - -void KAnimWidget::setSize( int size ) -{ - if ( d->size == size ) - return; - - d->size = size; - updateIcons(); -} - -void KAnimWidget::setIcons( const TQString& icons ) -{ - if ( d->icon_name == icons ) - return; - - d->icon_name = icons; - updateIcons(); -} - -TQString KAnimWidget::icons( ) const -{ - return d->icon_name; -} - -int KAnimWidget::size( ) const -{ - return d->size; -} - - -void KAnimWidget::showEvent(TQShowEvent* e) -{ - if (!d->initDone) - { - d->initDone = true; - updateIcons(); - } - TQFrame::showEvent(e); -} - -void KAnimWidget::hideEvent(TQHideEvent* e) -{ - TQFrame::hideEvent(e); -} - -void KAnimWidget::enterEvent( TQEvent *e ) -{ - setFrameStyle( Panel | Raised ); - - TQFrame::enterEvent( e ); -} - -void KAnimWidget::leaveEvent( TQEvent *e ) -{ - setFrameStyle( StyledPanel | Sunken ); - - TQFrame::leaveEvent( e ); -} - -void KAnimWidget::mousePressEvent( TQMouseEvent *e ) -{ - TQFrame::mousePressEvent( e ); -} - -void KAnimWidget::mouseReleaseEvent( TQMouseEvent *e ) -{ - if ( e->button() == Qt::LeftButton && - rect().contains( e->pos() ) ) - emit clicked(); - - TQFrame::mouseReleaseEvent( e ); -} - -void KAnimWidget::slotTimerUpdate() -{ - if(!isVisible()) - return; - - d->current_frame++; - if (d->current_frame == d->frames) - d->current_frame = 0; - - // TODO - // We have to clear the widget when repainting a transparent image - // By doing it like this we get a bit of flicker though. A better - // way might be to merge it with the background in drawContents. - tqrepaint(d->transparent); -} - -void KAnimWidget::drawContents( TQPainter *p ) -{ - if ( d->pixmap.isNull() ) - return; - - int w = d->pixmap.width(); - int h = w; - int x = (width() - w) / 2; - int y = (height() - h) / 2; - p->drawPixmap(TQPoint(x, y), d->pixmap, TQRect(0, d->current_frame*h, w, h)); -} - -void KAnimWidget::updateIcons() -{ - if (!d->initDone) - return; - - if (parent()->inherits( "KToolBar" )) - d->size = ((KToolBar*)parent())->iconSize(); - if (!d->size) - d->size = KGlobal::iconLoader()->currentSize(KIcon::MainToolbar); - - TQString path = KGlobal::iconLoader()->iconPath(d->icon_name, -d->size); - TQImage img(path); - - if (img.isNull()) - return; - - d->current_frame = 0; - d->frames = img.height() / img.width(); - d->transparent = img.hasAlphaBuffer(); - if (d->pixmap.width() != d->size) - { - img = img.smoothScale(d->size, d->size*d->frames); - } - d->pixmap = img; - - setFixedSize( d->size+2, d->size+2 ); - resize( d->size+2, d->size+2 ); -} - -void KAnimWidget::virtual_hook( int, void* ) -{ /*BASE::virtual_hook( id, data );*/ } - -#include "kanimwidget.moc" |