Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

9 files changed, 446 insertions, 0 deletions

diff --git a/examples/dragdrop/dragdrop.doc b/examples/dragdrop/dragdrop.doc
new file mode 100644
index 000000000..25d3170aa
--- /dev/null
+++ b/examples/dragdrop/dragdrop.doc
@@ -0,0 +1,14 @@
+/*!   \page dragdrop-example.html
+
+  \ingroup examples
+  \title Drag and Drop
+
+  This program demonstrates Qt's drag and drop functionality.
+
+  See $QTDIR/examples/dragdrop for the source code.
+
+*/
+
+
+
+
diff --git a/examples/dragdrop/dragdrop.pro b/examples/dragdrop/dragdrop.pro
new file mode 100644
index 000000000..e560fbf96
--- /dev/null
+++ b/examples/dragdrop/dragdrop.pro
@@ -0,0 +1,13 @@
+TEMPLATE	= app
+TARGET		= dragdrop
+
+CONFIG		+= qt warn_on release
+DEPENDPATH	= ../../include
+
+REQUIRES	= full-config
+
+HEADERS		= dropsite.h \
+		  secret.h
+SOURCES		= dropsite.cpp \
+		  main.cpp \
+		  secret.cpp
diff --git a/examples/dragdrop/dropsite.cpp b/examples/dragdrop/dropsite.cpp
new file mode 100644
index 000000000..a1df3de21
--- /dev/null
+++ b/examples/dragdrop/dropsite.cpp
@@ -0,0 +1,158 @@
+/****************************************************************************
+**
+** Drop site example implementation
+**
+** Created : 979899
+**
+** Copyright (C) 1997-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for TQt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "dropsite.h"
+#include "secret.h"
+#include <qevent.h>
+#include <qpixmap.h>
+#include <qdragobject.h>
+#include <qimage.h>
+#include <qdir.h>
+
+
+DropSite::DropSite( TQWidget * parent, const char * name )
+    : TQLabel( parent, name )
+{
+    setAcceptDrops(TRUE);
+}
+
+
+DropSite::~DropSite()
+{
+    // nothing necessary
+}
+
+
+void DropSite::dragMoveEvent( TQDragMoveEvent *e )
+{
+    // Check if you want the drag at e->pos()...
+    // Give the user some feedback - only copy is possible
+    e->acceptAction( e->action() == TQDropEvent::Copy );
+}
+
+
+void DropSite::dragEnterEvent( TQDragEnterEvent *e )
+{
+    // Check if you want the drag...
+    if ( SecretDrag::canDecode( e )
+      || TQTextDrag::canDecode( e )
+      || TQImageDrag::canDecode( e )
+      || TQUriDrag::canDecode( e ) )
+    {
+	e->accept();
+    }
+
+
+    // Give the user some feedback...
+    TQString t;
+    const char *f;
+    for( int i=0; (f=e->format( i )); i++ ) {
+	if ( *(f) ) {
+	    if ( !t.isEmpty() )
+		t += "\n";
+	    t += f;
+	}
+    }
+    emit message( t );
+    setBackgroundColor(white);
+}
+
+void DropSite::dragLeaveEvent( TQDragLeaveEvent * )
+{
+    // Give the user some feedback...
+    emit message("");
+    setBackgroundColor(lightGray);
+}
+
+
+void DropSite::dropEvent( TQDropEvent * e )
+{
+    setBackgroundColor(lightGray);
+
+    // Try to decode to the data you understand...
+    TQStrList strings;
+    if ( TQUriDrag::decode( e, strings ) ) {
+	TQString m("Full URLs:\n");
+	for (const char* u=strings.first(); u; u=strings.next())
+	    m = m + "   " + u + '\n';
+	TQStringList files;
+	if ( TQUriDrag::decodeLocalFiles( e, files ) ) {
+	    m += "Files:\n";
+	    for (TQStringList::Iterator i=files.begin(); i!=files.end(); ++i)
+		m = m + "   " + TQDir::convertSeparators(*i) + '\n';
+	}
+	setText( m );
+	setMinimumSize( minimumSize().expandedTo( sizeHint() ) );
+	return;
+    }
+
+    TQString str;
+    if ( TQTextDrag::decode( e, str ) ) {
+	setText( str );
+	setMinimumSize( minimumSize().expandedTo( sizeHint() ) );
+	return;
+    }
+
+    TQPixmap pm;
+    if ( TQImageDrag::decode( e, pm ) ) {
+	setPixmap( pm );
+	setMinimumSize( minimumSize().expandedTo( sizeHint() ) );
+	return;
+    }
+
+    if ( SecretDrag::decode( e, str ) ) {
+	setText( str );
+	setMinimumSize( minimumSize().expandedTo( sizeHint() ) );
+	return;
+    }
+}
+
+DragMoviePlayer::DragMoviePlayer( TQDragObject* p ) :
+    TQObject(p),
+    dobj(p),
+    movie("trolltech.gif" )
+{
+    movie.connectUpdate(this,SLOT(updatePixmap(const TQRect&)));
+}
+
+void DragMoviePlayer::updatePixmap( const TQRect& )
+{
+    dobj->setPixmap(movie.framePixmap());
+}
+
+void DropSite::mousePressEvent( TQMouseEvent * /*e*/ )
+{
+    TQDragObject *drobj;
+    if ( pixmap() ) {
+	drobj = new TQImageDrag( pixmap()->convertToImage(), this );
+#if 1
+	TQPixmap pm;
+	pm.convertFromImage(pixmap()->convertToImage().smoothScale(
+	    pixmap()->width()/3,pixmap()->height()/3));
+	drobj->setPixmap(pm,TQPoint(-5,-7));
+#else
+	// Try it.
+	(void)new DragMoviePlayer(drobj);
+#endif
+    } else {
+	drobj = new TQTextDrag( text(), this );
+    }
+    drobj->dragCopy();
+}
+
+
+void DropSite::backgroundColorChange( const TQColor & )
+{
+    // Reduce flicker by using repaint() rather than update()
+    repaint();
+}
diff --git a/examples/dragdrop/dropsite.h b/examples/dragdrop/dropsite.h
new file mode 100644
index 000000000..0179c5497
--- /dev/null
+++ b/examples/dragdrop/dropsite.h
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Drop site example implementation
+**
+** Created : 979899
+**
+** Copyright (C) 1997-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for TQt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef DROPSITE_H
+#define DROPSITE_H
+
+#include <qlabel.h>
+#include <qmovie.h>
+#include "qdropsite.h"
+
+class TQDragObject;
+
+class DropSite: public TQLabel
+{
+    Q_OBJECT
+public:
+    DropSite( TQWidget * parent = 0, const char * name = 0 );
+    ~DropSite();
+
+signals:
+    void message( const TQString& );
+
+protected:
+    void dragEnterEvent( TQDragEnterEvent * );
+    void dragMoveEvent( TQDragMoveEvent * );
+    void dragLeaveEvent( TQDragLeaveEvent * );
+    void dropEvent( TQDropEvent * );
+    void backgroundColorChange( const TQColor& );
+
+    // this is a normal even
+    void mousePressEvent( TQMouseEvent * );
+};
+
+class DragMoviePlayer : public TQObject {
+    Q_OBJECT
+    TQDragObject* dobj;
+    TQMovie movie;
+public:
+    DragMoviePlayer(TQDragObject*);
+private slots:
+    void updatePixmap( const TQRect& );
+};
+
+
+#endif
diff --git a/examples/dragdrop/main.cpp b/examples/dragdrop/main.cpp
new file mode 100644
index 000000000..539c8251a
--- /dev/null
+++ b/examples/dragdrop/main.cpp
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Ritual main() for TQt applications
+**
+** Copyright (C) 1996-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for TQt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+#include "dropsite.h"
+#include "secret.h"
+#include <qlayout.h>
+#include <qcombobox.h>
+#include <qlabel.h>
+#include <qpixmap.h>
+
+static void addStuff( TQWidget * parent, bool image, bool secret = FALSE )
+{
+    TQVBoxLayout * tll = new TQVBoxLayout( parent, 10 );
+    DropSite * d = new DropSite( parent );
+    d->setFrameStyle( TQFrame::Sunken + TQFrame::WinPanel );
+    tll->addWidget( d );
+    if ( image ) {
+	TQPixmap stuff;
+	if ( !stuff.load( "trolltech.bmp" ) ) {
+	    stuff = TQPixmap(20,20);
+	    stuff.fill(TQt::green);
+	}
+	d->setPixmap( stuff );
+    } else {
+	d->setText("Drag and Drop");
+    }
+    d->setFont(TQFont("Helvetica",18));
+    if ( secret ) {
+	SecretSource *s = new SecretSource( 42, parent );
+	tll->addWidget( s );
+    }
+
+    TQLabel * format = new TQLabel( "\n\n\n\nNone\n\n\n\n", parent );
+    tll->addWidget( format );
+    tll->activate();
+    parent->resize( parent->sizeHint() );
+
+    TQObject::connect( d, SIGNAL(message(const TQString&)),
+		      format, SLOT(setText(const TQString&)) );
+}
+
+
+int main( int argc, char ** argv )
+{
+    TQApplication a( argc, argv );
+
+    TQWidget mw;
+    addStuff( &mw, TRUE );
+    mw.setCaption( "TQt Example - Drag and Drop" );
+    mw.show();
+
+    TQWidget mw2;
+    addStuff( &mw2, FALSE );
+    mw2.setCaption( "TQt Example - Drag and Drop" );
+    mw2.show();
+
+    TQWidget mw3;
+    addStuff( &mw3, TRUE, TRUE );
+    mw3.setCaption( "TQt Example - Drag and Drop" );
+    mw3.show();
+
+    TQObject::connect(qApp,SIGNAL(lastWindowClosed()),qApp,SLOT(tquit()));
+    return a.exec();
+}
diff --git a/examples/dragdrop/secret.cpp b/examples/dragdrop/secret.cpp
new file mode 100644
index 000000000..c90e52816
--- /dev/null
+++ b/examples/dragdrop/secret.cpp
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Custom MIME type implementation example
+**
+** Created : 979899
+**
+** Copyright (C) 1997-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for TQt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "secret.h"
+#include <qevent.h>
+
+
+//create the object withe the secret byte
+SecretDrag::SecretDrag( uchar secret, TQWidget * parent, const char * name )
+    : TQStoredDrag( "secret/magic", parent, name )
+{
+    TQByteArray data(1);
+    data[0]= secret;
+    setEncodedData( data );
+}
+
+
+bool SecretDrag::canDecode( TQDragMoveEvent* e )
+{
+    return e->provides( "secret/magic" );
+}
+
+//decode it into a string
+bool SecretDrag::decode( TQDropEvent* e, TQString& str )
+{
+    TQByteArray payload = e->data( "secret/magic" );
+    if ( payload.size() ) {
+	e->accept();
+	TQString msg;
+	msg.sprintf("The secret number is %d", payload[0] );
+	str = msg;
+	return TRUE;
+    }
+    return FALSE;
+}
+
+
+SecretSource::SecretSource( int secret, TQWidget *parent, const char * name )
+    : TQLabel( "Secret", parent, name )
+{
+    setBackgroundColor( blue.light() );
+    setFrameStyle( Box | Sunken );
+    setMinimumHeight( sizeHint().height()*2 );
+    setAlignment( AlignCenter );
+    mySecret = secret;
+}
+
+SecretSource::~SecretSource()
+{
+}
+
+/* XPM */
+static const char * picture_xpm[] = {
+"16 16 3 1",
+" 	c None",
+".	c #000000",
+"X	c #FFFF00",
+"     .....      ",
+"   ..XXXXX..    ",
+"  .XXXXXXXXX.   ",
+" .XXXXXXXXXXX.  ",
+" .XX..XXX..XX.  ",
+".XXXXXXXXXXXXX. ",
+".XX...XXX...XX. ",
+".XXX..XXX..XXX. ",
+".XXXXXXXXXXXXX. ",
+".XXXXXX.XXXXXX. ",
+" .XX.XX.XX.XX.  ",
+" .XXX..X..XXX.  ",
+"  .XXXXXXXXX.   ",
+"   ..XXXXX..    ",
+"     .....      ",
+"                "};
+
+void SecretSource::mousePressEvent( TQMouseEvent * /*e*/ )
+{
+    SecretDrag *sd = new SecretDrag( mySecret, this );
+    sd->setPixmap(TQPixmap(picture_xpm),TQPoint(8,8));
+    sd->dragCopy();
+    mySecret++;
+}
diff --git a/examples/dragdrop/secret.h b/examples/dragdrop/secret.h
new file mode 100644
index 000000000..5b027db81
--- /dev/null
+++ b/examples/dragdrop/secret.h
@@ -0,0 +1,42 @@
+/****************************************************************************
+**
+** Custom MIME type implementation example
+**
+** Created : 979899
+**
+** Copyright (C) 1997-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for TQt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef SECRETDRAG_H
+#define SECRETDRAG_H
+
+#include <qdragobject.h>
+#include <qlabel.h>
+
+class SecretDrag: public TQStoredDrag {
+public:
+    SecretDrag( uchar, TQWidget * parent = 0, const char * name = 0 );
+    ~SecretDrag() {};
+
+    static bool canDecode( TQDragMoveEvent* e );
+    static bool decode( TQDropEvent* e, TQString& s );
+};
+
+
+class SecretSource: public TQLabel
+{
+public:
+    SecretSource( int secret, TQWidget *parent = 0, const char * name = 0 );
+    ~SecretSource();
+
+protected:
+    void mousePressEvent( TQMouseEvent * );
+private:
+    int mySecret;
+};
+
+#endif
diff --git a/examples/dragdrop/trolltech.bmp b/examples/dragdrop/trolltech.bmp
new file mode 100644
index 000000000..220861e2e
--- /dev/null
+++ b/examples/dragdrop/trolltech.bmp
diff --git a/examples/dragdrop/trolltech.gif b/examples/dragdrop/trolltech.gif
new file mode 100644
index 000000000..f674369ef
--- /dev/null
+++ b/examples/dragdrop/trolltech.gif