1 files changed, 125 insertions, 0 deletions
diff --git a/amor/amorwidget.cpp b/amor/amorwidget.cpp
new file mode 100644
index 0000000..e343524
--- /dev/null
+++ b/amor/amorwidget.cpp
@@ -0,0 +1,125 @@
+/* amorwidget.cpp
+**
+** Copyright (c) 1999 Martin R. Jones <mjones@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 in a file called COPYING; if not, write to
+** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+** MA 02110-1301, USA.
+*/
+
+/*
+** Bug reports and questions can be sent to kde-devel@kde.org
+*/
+#include "amorwidget.h"
+#include "amorwidget.moc"
+#include <qbitmap.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/shape.h>
+
+//---------------------------------------------------------------------------
+//
+// Constructor
+//
+AmorWidget::AmorWidget()
+	: QWidget(0, 0, WStyle_Customize | WStyle_NoBorder | WX11BypassWM ),
+      mPixmap(0)
+{
+    setBackgroundMode( NoBackground );
+    dragging = false;
+}
+
+//---------------------------------------------------------------------------
+//
+// Destructor
+//
+AmorWidget::~AmorWidget()
+{
+}
+
+//---------------------------------------------------------------------------
+//
+// Set the pixmap to display
+//
+void AmorWidget::setPixmap(const QPixmap *pixmap)
+{
+    mPixmap = pixmap;
+
+    if (mPixmap)
+    {
+        if (mPixmap->mask())
+        {
+            XShapeCombineMask( x11Display(), winId(), ShapeBounding, 0, 0,
+                                mPixmap->mask()->handle(), ShapeSet );
+            repaint(false);
+        }
+    
+	update();
+    }
+}
+
+//---------------------------------------------------------------------------
+//
+// Draw the pixmap
+//
+void AmorWidget::paintEvent(QPaintEvent *)
+{
+    if (mPixmap)
+        bitBlt( this, 0, 0, mPixmap );
+    else
+	erase();
+}
+
+//---------------------------------------------------------------------------
+//
+// The user clicked on the widget
+//
+void AmorWidget::mousePressEvent(QMouseEvent *me)
+{
+    clickPos = me->globalPos();
+}
+
+//---------------------------------------------------------------------------
+//
+// The user moved the mouse
+//
+void AmorWidget::mouseMoveEvent(QMouseEvent *me)
+{
+    if ( me->state() == LeftButton ) {
+	if ( !dragging && (clickPos-me->globalPos()).manhattanLength() > 3 )
+	    dragging = true;
+	if ( dragging ) {
+	    emit dragged( me->globalPos() - clickPos, false );
+	    clickPos = me->globalPos();
+	}
+    }
+}
+
+//---------------------------------------------------------------------------
+//
+// The user clicked on the widget
+//
+void AmorWidget::mouseReleaseEvent(QMouseEvent *me)
+{
+    if ( dragging )
+	emit dragged( me->globalPos() - clickPos, true );
+    else if ( me->state() == RightButton )
+	emit mouseClicked(clickPos);
+
+    clickPos = QPoint();
+    dragging = false;
+}
+