diff options
author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
---|---|---|
committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 37333bf25ad9a4c538250f5af2f9f1d666362883 (patch) | |
tree | c45e8df5b9efbffe07eb3d9340df7811c7e16943 /ksysv/trash.cpp | |
download | tdeadmin-37333bf25ad9a4c538250f5af2f9f1d666362883.tar.gz tdeadmin-37333bf25ad9a4c538250f5af2f9f1d666362883.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeadmin@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'ksysv/trash.cpp')
-rw-r--r-- | ksysv/trash.cpp | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/ksysv/trash.cpp b/ksysv/trash.cpp new file mode 100644 index 0000000..8420687 --- /dev/null +++ b/ksysv/trash.cpp @@ -0,0 +1,141 @@ +/*************************************************************************** + begin : Sun Oct 3 1999 + copyright : (C) 1997-2000 by Peter Putzer + email : putzer@kde.org + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; version 2. * + * * + ***************************************************************************/ + +// Trash Can + +#include <qtooltip.h> +#include <qlabel.h> +#include <qpainter.h> + +#include <kapplication.h> +#include <kiconloader.h> +#include <kglobal.h> +#include <klocale.h> +#include <kstandarddirs.h> + +#include "ksvdraglist.h" +#include "ksvdrag.h" +#include "ActionList.h" +#include "trash.h" + +KSVTrash::KSVTrash (QWidget* parent, const char* name) + : QFrame (parent, name), + mKIL (KGlobal::iconLoader()), + mLabel (new QLabel(this)), + mOpen (false) +{ + setLineWidth(1); + setMidLineWidth(0); + + setFrameStyle (QFrame::StyledPanel | QFrame::Sunken); + + mLabel->setPixmap(mKIL->loadIcon("trashcan_empty", KIcon::Desktop)); + mPixmapWidth = mLabel->pixmap()->width(); + mLabel->setGeometry(5, 7, mPixmapWidth, mPixmapWidth); + + QToolTip::add(mLabel, i18n("Drag here to remove services")); + QToolTip::add(this, i18n("Drag here to remove services")); + + setMinimumSize(sizeHint()); + setAcceptDrops(true); + + mLabel->installEventFilter(this); + mLabel->setAcceptDrops(true); +} + +KSVTrash::~KSVTrash() +{ +} + +void KSVTrash::dropEvent (QDropEvent* e) +{ + KSVData data; + KSVDragList* list = static_cast<KSVDragList*> (e->source()); + + if (list && strcmp (list->name(), "Scripts") && KSVDrag::decodeNative (e, data)) + { + e->accept(); + + emit undoAction (new RemoveAction (list, &data)); + delete list->match (data); + } + else + e->ignore(); + + if (mOpen) + { + mLabel->repaint(); + mOpen = false; + } +} + +void KSVTrash::dragMoveEvent ( QDragMoveEvent* e ) +{ + if (e->provides ("application/x-ksysv") && + e->source() && strcmp (e->source()->name(), "Scripts")) + { + QPainter p; + + p.begin(mLabel); + p.drawPixmap( 0, 0, mKIL->loadIcon("trashcan_full", KIcon::Desktop) ); + p.end(); + + mOpen = true; + e->accept(); + } + else + e->ignore(); +} + +void KSVTrash::dragLeaveEvent ( QDragLeaveEvent* ) +{ + if (mOpen) + { + mLabel->repaint(); + mOpen = false; + } +} + +bool KSVTrash::eventFilter( QObject *, QEvent *e ) +{ + switch (e->type()) + { + case QEvent::DragMove: + dragMoveEvent ( static_cast<QDragMoveEvent*> (e) ); + return true; + break; + + case QEvent::DragLeave: + dragLeaveEvent ( static_cast<QDragLeaveEvent*> (e) ); + return true; + break; + + case QEvent::Drop: + dropEvent ( static_cast<QDropEvent*> (e) ); + return true; + break; + + default: + return false; + } +} + +QSize KSVTrash::sizeHint() const +{ + static QSize size = QSize (mPixmapWidth + 2 * 5, mPixmapWidth + 2 * 7); + + return size; +} + +#include "trash.moc" |