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/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 180 insertions, 0 deletions

diff --git a/kig/modes/dragrectmode.cc b/kig/modes/dragrectmode.cc
new file mode 100644
index 00000000..a3c8c033
--- /dev/null
+++ b/kig/modes/dragrectmode.cc
@@ -0,0 +1,180 @@
+// Copyright (C)  2002  Dominique Devriese <devriese@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; either version 2
+// of the License, or (at your option) any later version.
+
+// 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 program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+// 02110-1301, USA.
+
+#include "dragrectmode.h"
+
+#include "../kig/kig_document.h"
+#include "../kig/kig_part.h"
+#include "../kig/kig_view.h"
+#include "../misc/kigpainter.h"
+
+#include <qevent.h>
+#include <qglobal.h>
+#include <kaction.h>
+
+DragRectMode::DragRectMode( const QPoint& start, KigPart& d, KigWidget& w )
+  : KigMode( d ), mstart( start ), mnc( true ), mstartselected( true ),
+    mcancelled( false )
+{
+  moved( start, w );
+}
+
+DragRectMode::DragRectMode( KigPart& d, KigWidget& w )
+  : KigMode( d ), mnc( true ), mstartselected( false ),
+    mcancelled( false )
+{
+  w.updateCurPix();
+  w.updateWidget();
+}
+
+void DragRectMode::moved( const QPoint& p, KigWidget& w )
+{
+  // update the rect...
+  w.updateCurPix();
+  std::vector<QRect> overlay;
+  if ( mstartselected )
+  {
+    KigPainter pt( w.screenInfo(), &w.curPix, mdoc.document() );
+    pt.drawFilledRect( QRect( p,  mstart ) );
+    overlay = pt.overlay();
+  };
+  w.updateWidget( overlay );
+}
+
+void DragRectMode::released( const QPoint& p, KigWidget& w, bool nc )
+{
+  if ( mstartselected )
+  {
+    mrect =  w.fromScreen( QRect( mstart, p ) );
+    mret = mdoc.document().whatIsInHere( mrect, w );
+    mnc = nc;
+
+    mdoc.doneMode( this );
+  };
+}
+
+void DragRectMode::enableActions()
+{
+  KigMode::enableActions();
+
+  mdoc.aCancelConstruction->setEnabled( true );
+}
+
+std::vector<ObjectHolder*> DragRectMode::ret() const
+{
+  return mret;
+}
+
+bool DragRectMode::needClear() const
+{
+  return mnc;
+}
+
+void DragRectMode::moved( QMouseEvent* e, KigWidget& w )
+{
+  moved( e->pos(), w );
+}
+
+void DragRectMode::released( QMouseEvent* e, KigWidget& w )
+{
+  released( e->pos(), w, ! ( e->state() & ( ControlButton | ShiftButton ) ) );
+}
+
+DragRectMode::~DragRectMode()
+{
+}
+
+void DragRectMode::mouseMoved( QMouseEvent* e, KigWidget* w )
+{
+  moved( e, *w );
+}
+
+void DragRectMode::leftMouseMoved( QMouseEvent* e, KigWidget* w )
+{
+  moved( e, *w );
+}
+
+void DragRectMode::midMouseMoved( QMouseEvent* e, KigWidget* w )
+{
+  moved( e, *w );
+}
+
+void DragRectMode::rightMouseMoved( QMouseEvent* e, KigWidget* w )
+{
+  moved( e, *w );
+}
+
+void DragRectMode::leftReleased( QMouseEvent* e, KigWidget* w )
+{
+  released( e, *w );
+}
+
+void DragRectMode::midReleased( QMouseEvent* e, KigWidget* w )
+{
+  released( e, *w );
+}
+
+void DragRectMode::rightReleased( QMouseEvent* e, KigWidget* w )
+{
+  released( e, *w );
+}
+
+Rect DragRectMode::rect() const
+{
+  return mrect;
+}
+
+void DragRectMode::clicked( const QMouseEvent* e, KigWidget& w )
+{
+  clicked( e->pos(), w );
+}
+
+void DragRectMode::leftClicked( QMouseEvent* e, KigWidget* w )
+{
+  clicked( e, *w );
+}
+
+void DragRectMode::midClicked( QMouseEvent* e, KigWidget* w )
+{
+  clicked( e, *w );
+}
+
+void DragRectMode::rightClicked( QMouseEvent* e, KigWidget* w )
+{
+  clicked( e, *w );
+}
+
+void DragRectMode::clicked( const QPoint& p, KigWidget& )
+{
+  if ( !mstartselected )
+  {
+    mstartselected = true;
+    mstart = p;
+  };
+}
+
+bool DragRectMode::cancelled() const
+{
+  return mcancelled;
+}
+
+void DragRectMode::cancelConstruction()
+{
+  mcancelled = true;
+  mdoc.doneMode( this );
+}
+