/**************************************************************************** ** ** Implementation of QCursor class for X11 ** ** Created : 940219 ** ** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. ** ** This file is part of the kernel module of the Qt GUI Toolkit. ** ** This file may be used under the terms of the GNU General ** Public License versions 2.0 or 3.0 as published by the Free ** Software Foundation and appearing in the files LICENSE.GPL2 ** and LICENSE.GPL3 included in the packaging of this file. ** Alternatively you may (at your option) use any later version ** of the GNU General Public License if such license has been ** publicly approved by Trolltech ASA (or its successors, if any) ** and the KDE Free Qt Foundation. ** ** Please review the following information to ensure GNU General ** Public Licensing requirements will be met: ** http://trolltech.com/products/qt/licenses/licensing/opensource/. ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** This file may be used under the terms of the Q Public License as ** defined by Trolltech ASA and appearing in the file LICENSE.QPL ** included in the packaging of this file. Licensees holding valid Qt ** Commercial licenses may use this file in accordance with the Qt ** Commercial License Agreement provided with the Software. ** ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted ** herein. ** **********************************************************************/ #include "qcursor.h" #include "qbitmap.h" #include "qimage.h" #include "qapplication.h" #include "qdatastream.h" #include "qnamespace.h" #include "qt_x11_p.h" #include <X11/cursorfont.h> #ifndef QT_NO_XCURSOR # include <X11/Xcursor/Xcursor.h> #endif // QT_NO_XCURSOR // Define QT_USE_APPROXIMATE_CURSORS when compiling if you REALLY want to // use the ugly X11 cursors. /***************************************************************************** Internal QCursorData class *****************************************************************************/ struct QCursorData : public QShared { QCursorData( int s = 0 ); ~QCursorData(); int cshape; QBitmap *bm, *bmm; short hx, hy; XColor fg,bg; Cursor hcurs; Pixmap pm, pmm; }; QCursorData::QCursorData( int s ) { cshape = s; hcurs = 0; bm = bmm = 0; hx = hy = 0; pm = pmm = 0; } QCursorData::~QCursorData() { Display *dpy = QPaintDevice::x11AppDisplay(); // Add in checking for the display too as on HP-UX // we seem to get a core dump as the cursor data is // deleted again from main() on exit... if ( hcurs && dpy ) XFreeCursor( dpy, hcurs ); if ( pm && dpy ) XFreePixmap( dpy, pm ); if ( pmm && dpy ) XFreePixmap( dpy, pmm ); delete bm; delete bmm; } /***************************************************************************** Global cursors *****************************************************************************/ static QCursor cursorTable[Qt::LastCursor+1]; static const int arrowCursorIdx = 0; QT_STATIC_CONST_IMPL QCursor & Qt::arrowCursor = cursorTable[0]; QT_STATIC_CONST_IMPL QCursor & Qt::upArrowCursor = cursorTable[1]; QT_STATIC_CONST_IMPL QCursor & Qt::crossCursor = cursorTable[2]; QT_STATIC_CONST_IMPL QCursor & Qt::waitCursor = cursorTable[3]; QT_STATIC_CONST_IMPL QCursor & Qt::ibeamCursor = cursorTable[4]; QT_STATIC_CONST_IMPL QCursor & Qt::sizeVerCursor = cursorTable[5]; QT_STATIC_CONST_IMPL QCursor & Qt::sizeHorCursor = cursorTable[6]; QT_STATIC_CONST_IMPL QCursor & Qt::sizeBDiagCursor = cursorTable[7]; QT_STATIC_CONST_IMPL QCursor & Qt::sizeFDiagCursor = cursorTable[8]; QT_STATIC_CONST_IMPL QCursor & Qt::sizeAllCursor = cursorTable[9]; QT_STATIC_CONST_IMPL QCursor & Qt::blankCursor = cursorTable[10]; QT_STATIC_CONST_IMPL QCursor & Qt::splitVCursor = cursorTable[11]; QT_STATIC_CONST_IMPL QCursor & Qt::splitHCursor = cursorTable[12]; QT_STATIC_CONST_IMPL QCursor & Qt::pointingHandCursor = cursorTable[13]; QT_STATIC_CONST_IMPL QCursor & Qt::forbiddenCursor = cursorTable[14]; QT_STATIC_CONST_IMPL QCursor & Qt::whatsThisCursor = cursorTable[15]; QT_STATIC_CONST_IMPL QCursor & Qt::busyCursor = cursorTable[16]; QCursor *QCursor::find_cur( int shape ) // find predefined cursor { return (uint)shape <= LastCursor ? &cursorTable[shape] : 0; } static bool initialized = FALSE; /*! Internal function that deinitializes the predefined cursors. This function is called from the QApplication destructor. \sa initialize() */ void QCursor::cleanup() { if ( !initialized ) return; int shape; for( shape = 0; shape <= LastCursor; shape++ ) { if ( cursorTable[shape].data && cursorTable[shape].data->deref() ) delete cursorTable[shape].data; cursorTable[shape].data = 0; } initialized = FALSE; } /*! Internal function that initializes the predefined cursors. This function is called from the QApplication constructor. \sa cleanup() */ void QCursor::initialize() { int shape; for( shape = 0; shape <= LastCursor; shape++ ) cursorTable[shape].data = new QCursorData( shape ); initialized = TRUE; qAddPostRoutine( cleanup ); } /*! Constructs a cursor with the default arrow shape. */ QCursor::QCursor() { if ( !initialized ) { if ( qApp->startingUp() ) { data = 0; return; } initialize(); } QCursor* c = &cursorTable[arrowCursorIdx]; c->data->ref(); data = c->data; } /*! Constructs a cursor with the specified \a shape. See \l CursorShape for a list of shapes. \sa setShape() */ QCursor::QCursor( int shape ) { if ( !initialized ) initialize(); QCursor *c = find_cur( shape ); if ( !c ) // not found c = &cursorTable[arrowCursorIdx]; // then use arrowCursor c->data->ref(); data = c->data; } /*! Constructs a cursor from the window system cursor \a cursor. \warning Using this function is not portable. This function is only available on X11 and Windows. */ QCursor::QCursor( HANDLE cursor ) { if ( !initialized ) initialize(); data = new QCursorData; Q_CHECK_PTR( data ); data->hcurs = cursor; } void QCursor::setBitmap( const QBitmap &bitmap, const QBitmap &mask, int hotX, int hotY ) { if ( !initialized ) initialize(); if ( bitmap.depth() != 1 || mask.depth() != 1 || bitmap.size() != mask.size() ) { #if defined(QT_CHECK_NULL) qWarning( "QCursor: Cannot create bitmap cursor; invalid bitmap(s)" ); #endif QCursor *c = &cursorTable[arrowCursorIdx]; c->data->ref(); data = c->data; return; } data = new QCursorData; Q_CHECK_PTR( data ); data->bm = new QBitmap( bitmap ); data->bmm = new QBitmap( mask ); data->hcurs = 0; data->cshape = BitmapCursor; data->hx = hotX >= 0 ? hotX : bitmap.width()/2; data->hy = hotY >= 0 ? hotY : bitmap.height()/2; data->fg.red = 0 << 8; data->fg.green = 0 << 8; data->fg.blue = 0 << 8; data->bg.red = 255 << 8; data->bg.green = 255 << 8; data->bg.blue = 255 << 8; update(); // Xcursor's backward compatibility hack needs the cursor to be created // right after the bitmaps are created and filled with data } /*! Constructs a copy of the cursor \a c. */ QCursor::QCursor( const QCursor &c ) { if ( !initialized ) initialize(); data = c.data; // shallow copy data->ref(); } /*! Destroys the cursor. */ QCursor::~QCursor() { if ( data && data->deref() ) delete data; } /*! Assigns \a c to this cursor and returns a reference to this cursor. */ QCursor &QCursor::operator=( const QCursor &c ) { if ( !initialized ) initialize(); c.data->ref(); // avoid c = c if ( data->deref() ) delete data; data = c.data; return *this; } /*! Returns the cursor shape identifier. The return value is one of the \l CursorShape enum values (cast to an int). \sa setShape() */ int QCursor::shape() const { if ( !initialized ) initialize(); return data->cshape; } /*! Sets the cursor to the shape identified by \a shape. See \l CursorShape for the list of cursor shapes. \sa shape() */ void QCursor::setShape( int shape ) { if ( !initialized ) initialize(); QCursor *c = find_cur( shape ); // find one of the global ones if ( !c ) // not found c = &cursorTable[arrowCursorIdx]; // then use arrowCursor c->data->ref(); if ( data->deref() ) // make shallow copy delete data; data = c->data; } /*! Returns the cursor bitmap, or 0 if it is one of the standard cursors. */ const QBitmap *QCursor::bitmap() const { if ( !initialized ) initialize(); return data->bm; } /*! Returns the cursor bitmap mask, or 0 if it is one of the standard cursors. */ const QBitmap *QCursor::mask() const { if ( !initialized ) initialize(); return data->bmm; } /*! Returns the cursor hot spot, or (0, 0) if it is one of the standard cursors. */ QPoint QCursor::hotSpot() const { if ( !initialized ) initialize(); return QPoint( data->hx, data->hy ); } /*! Returns the window system cursor handle. \warning Portable in principle, but if you use it you are probably about to do something non-portable. Be careful. */ Qt::HANDLE QCursor::handle() const { if ( !initialized ) initialize(); if ( !data->hcurs ) update(); return data->hcurs; } /*! \fn QCursor::QCursor( HCURSOR handle ) Creates a cursor with the specified window system handle \a handle. \warning Portable in principle, but if you use it you are probably about to do something non-portable. Be careful. */ /*! Returns the position of the cursor (hot spot) in global screen coordinates. You can call QWidget::mapFromGlobal() to translate it to widget coordinates. \sa setPos(), QWidget::mapFromGlobal(), QWidget::mapToGlobal() */ QPoint QCursor::pos() { Window root; Window child; int root_x, root_y, win_x, win_y; uint buttons; Display* dpy = QPaintDevice::x11AppDisplay(); for ( int i = 0; i < ScreenCount( dpy ); i++ ) { if ( XQueryPointer( dpy, QPaintDevice::x11AppRootWindow( i ), &root, &child, &root_x, &root_y, &win_x, &win_y, &buttons ) ) return QPoint( root_x, root_y ); } return QPoint(); } /*! \internal */ int QCursor::x11Screen() { Window root; Window child; int root_x, root_y, win_x, win_y; uint buttons; Display* dpy = QPaintDevice::x11AppDisplay(); for ( int i = 0; i < ScreenCount( dpy ); i++ ) { if ( XQueryPointer( dpy, QPaintDevice::x11AppRootWindow( i ), &root, &child, &root_x, &root_y, &win_x, &win_y, &buttons ) ) return i; } return -1; } /*! Moves the cursor (hot spot) to the global screen position (\a x, \a y). You can call QWidget::mapToGlobal() to translate widget coordinates to global screen coordinates. \sa pos(), QWidget::mapFromGlobal(), QWidget::mapToGlobal() */ void QCursor::setPos( int x, int y ) { QPoint current, target(x, y); // this is copied from pos(), since we need the screen number for the correct // root window in the XWarpPointer call Window root; Window child; int root_x, root_y, win_x, win_y; uint buttons; Display* dpy = QPaintDevice::x11AppDisplay(); int screen; for ( screen = 0; screen < ScreenCount( dpy ); screen++ ) { if ( XQueryPointer( dpy, QPaintDevice::x11AppRootWindow( screen ), &root, &child, &root_x, &root_y, &win_x, &win_y, &buttons ) ) { current = QPoint( root_x, root_y ); break; } } if ( screen >= ScreenCount( dpy ) ) return; // Need to check, since some X servers generate null mouse move // events, causing looping in applications which call setPos() on // every mouse move event. // if ( current == target ) return; XWarpPointer( QPaintDevice::x11AppDisplay(), None, QPaintDevice::x11AppRootWindow( screen ), 0, 0, 0, 0, x, y ); } /*! \overload void QCursor::setPos ( const QPoint & ) */ /*! \internal Creates the cursor. */ void QCursor::update() const { if ( !initialized ) initialize(); register QCursorData *d = data; // cheat const! if ( d->hcurs ) // already loaded return; Display *dpy = QPaintDevice::x11AppDisplay(); Window rootwin = QPaintDevice::x11AppRootWindow(); if ( d->cshape == BitmapCursor ) { d->hcurs = XCreatePixmapCursor( dpy, d->bm->handle(), d->bmm->handle(), &d->fg, &d->bg, d->hx, d->hy ); return; } #ifndef QT_NO_XCURSOR static const char *cursorNames[] = { "left_ptr", "up_arrow", "cross", "wait", "ibeam", "size_ver", "size_hor", "size_bdiag", "size_fdiag", "size_all", "blank", "split_v", "split_h", "pointing_hand", "forbidden", "whats_this", "left_ptr_watch" }; d->hcurs = XcursorLibraryLoadCursor( dpy, cursorNames[d->cshape] ); if ( d->hcurs ) return; #endif // QT_NO_XCURSOR static uchar cur_blank_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; // Non-standard X11 cursors are created from bitmaps #ifndef QT_USE_APPROXIMATE_CURSORS static const uchar cur_ver_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0xf0, 0x0f, 0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01, 0x00, 0x00 }; static const uchar mcur_ver_bits[] = { 0x00, 0x00, 0x80, 0x03, 0xc0, 0x07, 0xe0, 0x0f, 0xf0, 0x1f, 0xf8, 0x3f, 0xfc, 0x7f, 0xc0, 0x07, 0xc0, 0x07, 0xc0, 0x07, 0xfc, 0x7f, 0xf8, 0x3f, 0xf0, 0x1f, 0xe0, 0x0f, 0xc0, 0x07, 0x80, 0x03 }; static const uchar cur_hor_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x30, 0x18, 0x38, 0x38, 0xfc, 0x7f, 0xfc, 0x7f, 0x38, 0x38, 0x30, 0x18, 0x20, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const uchar mcur_hor_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x40, 0x04, 0x60, 0x0c, 0x70, 0x1c, 0x78, 0x3c, 0xfc, 0x7f, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfc, 0x7f, 0x78, 0x3c, 0x70, 0x1c, 0x60, 0x0c, 0x40, 0x04, 0x00, 0x00 }; static const uchar cur_bdiag_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x3e, 0x00, 0x3c, 0x00, 0x3e, 0x00, 0x37, 0x88, 0x23, 0xd8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0xf8, 0x00, 0xf8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const uchar mcur_bdiag_bits[] = { 0x00, 0x00, 0xc0, 0x7f, 0x80, 0x7f, 0x00, 0x7f, 0x00, 0x7e, 0x04, 0x7f, 0x8c, 0x7f, 0xdc, 0x77, 0xfc, 0x63, 0xfc, 0x41, 0xfc, 0x00, 0xfc, 0x01, 0xfc, 0x03, 0xfc, 0x07, 0x00, 0x00, 0x00, 0x00 }; static const uchar cur_fdiag_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0xf8, 0x00, 0xd8, 0x01, 0x88, 0x23, 0x00, 0x37, 0x00, 0x3e, 0x00, 0x3c, 0x00, 0x3e, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00 }; static const uchar mcur_fdiag_bits[] = { 0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x01, 0xfc, 0x00, 0xfc, 0x41, 0xfc, 0x63, 0xdc, 0x77, 0x8c, 0x7f, 0x04, 0x7f, 0x00, 0x7e, 0x00, 0x7f, 0x80, 0x7f, 0xc0, 0x7f, 0x00, 0x00 }; static const uchar *cursor_bits16[] = { cur_ver_bits, mcur_ver_bits, cur_hor_bits, mcur_hor_bits, cur_bdiag_bits, mcur_bdiag_bits, cur_fdiag_bits, mcur_fdiag_bits, 0, 0, cur_blank_bits, cur_blank_bits }; static const uchar vsplit_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const uchar vsplitm_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const uchar hsplit_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x41, 0x82, 0x00, 0x80, 0x41, 0x82, 0x01, 0xc0, 0x7f, 0xfe, 0x03, 0x80, 0x41, 0x82, 0x01, 0x00, 0x41, 0x82, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const uchar hsplitm_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe3, 0xc7, 0x00, 0x80, 0xe3, 0xc7, 0x01, 0xc0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x07, 0xc0, 0xff, 0xff, 0x03, 0x80, 0xe3, 0xc7, 0x01, 0x00, 0xe3, 0xc7, 0x00, 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const uchar whatsthis_bits[] = { 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0xf0, 0x07, 0x00, 0x09, 0x18, 0x0e, 0x00, 0x11, 0x1c, 0x0e, 0x00, 0x21, 0x1c, 0x0e, 0x00, 0x41, 0x1c, 0x0e, 0x00, 0x81, 0x1c, 0x0e, 0x00, 0x01, 0x01, 0x07, 0x00, 0x01, 0x82, 0x03, 0x00, 0xc1, 0xc7, 0x01, 0x00, 0x49, 0xc0, 0x01, 0x00, 0x95, 0xc0, 0x01, 0x00, 0x93, 0xc0, 0x01, 0x00, 0x21, 0x01, 0x00, 0x00, 0x20, 0xc1, 0x01, 0x00, 0x40, 0xc2, 0x01, 0x00, 0x40, 0x02, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; static const uchar whatsthism_bits[] = { 0x01, 0x00, 0x00, 0x00, 0x03, 0xf0, 0x07, 0x00, 0x07, 0xf8, 0x0f, 0x00, 0x0f, 0xfc, 0x1f, 0x00, 0x1f, 0x3e, 0x1f, 0x00, 0x3f, 0x3e, 0x1f, 0x00, 0x7f, 0x3e, 0x1f, 0x00, 0xff, 0x3e, 0x1f, 0x00, 0xff, 0x9d, 0x0f, 0x00, 0xff, 0xc3, 0x07, 0x00, 0xff, 0xe7, 0x03, 0x00, 0x7f, 0xe0, 0x03, 0x00, 0xf7, 0xe0, 0x03, 0x00, 0xf3, 0xe0, 0x03, 0x00, 0xe1, 0xe1, 0x03, 0x00, 0xe0, 0xe1, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; static const uchar busy_bits[] = { 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x41, 0xe0, 0xff, 0x00, 0x81, 0x20, 0x80, 0x00, 0x01, 0xe1, 0xff, 0x00, 0x01, 0x42, 0x40, 0x00, 0xc1, 0x47, 0x40, 0x00, 0x49, 0x40, 0x55, 0x00, 0x95, 0x80, 0x2a, 0x00, 0x93, 0x00, 0x15, 0x00, 0x21, 0x01, 0x0a, 0x00, 0x20, 0x01, 0x11, 0x00, 0x40, 0x82, 0x20, 0x00, 0x40, 0x42, 0x44, 0x00, 0x80, 0x41, 0x4a, 0x00, 0x00, 0x40, 0x55, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x20, 0x80, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; static const uchar busym_bits[] = { 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x7f, 0xe0, 0xff, 0x00, 0xff, 0xe0, 0xff, 0x00, 0xff, 0xe1, 0xff, 0x00, 0xff, 0xc3, 0x7f, 0x00, 0xff, 0xc7, 0x7f, 0x00, 0x7f, 0xc0, 0x7f, 0x00, 0xf7, 0x80, 0x3f, 0x00, 0xf3, 0x00, 0x1f, 0x00, 0xe1, 0x01, 0x0e, 0x00, 0xe0, 0x01, 0x1f, 0x00, 0xc0, 0x83, 0x3f, 0x00, 0xc0, 0xc3, 0x7f, 0x00, 0x80, 0xc1, 0x7f, 0x00, 0x00, 0xc0, 0x7f, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; static const uchar * const cursor_bits32[] = { vsplit_bits, vsplitm_bits, hsplit_bits, hsplitm_bits, 0, 0, 0, 0, whatsthis_bits, whatsthism_bits, busy_bits, busym_bits }; static const uchar forbidden_bits[] = { 0x00,0x00,0x00,0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xf0,0x00,0x38,0xc0,0x01, 0x7c,0x80,0x03,0xec,0x00,0x03,0xce,0x01,0x07,0x86,0x03,0x06,0x06,0x07,0x06, 0x06,0x0e,0x06,0x06,0x1c,0x06,0x0e,0x38,0x07,0x0c,0x70,0x03,0x1c,0xe0,0x03, 0x38,0xc0,0x01,0xf0,0xe0,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00,0x00,0x00,0x00 }; static const unsigned char forbiddenm_bits[] = { 0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xff,0x00,0xf8,0xff,0x01,0xfc,0xf0,0x03, 0xfe,0xc0,0x07,0xfe,0x81,0x07,0xff,0x83,0x0f,0xcf,0x07,0x0f,0x8f,0x0f,0x0f, 0x0f,0x1f,0x0f,0x0f,0x3e,0x0f,0x1f,0xfc,0x0f,0x1e,0xf8,0x07,0x3e,0xf0,0x07, 0xfc,0xe0,0x03,0xf8,0xff,0x01,0xf0,0xff,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00}; static const uchar * const cursor_bits20[] = { forbidden_bits, forbiddenm_bits }; if ( ( d->cshape >= SizeVerCursor && d->cshape < SizeAllCursor ) || d->cshape == BlankCursor ) { XColor bg, fg; bg.red = 255 << 8; bg.green = 255 << 8; bg.blue = 255 << 8; fg.red = 0; fg.green = 0; fg.blue = 0; int i = (d->cshape - SizeVerCursor)*2; d->pm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits16[i], 16, 16 ); d->pmm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits16[i+1], 16,16); d->hcurs = XCreatePixmapCursor( dpy, d->pm, d->pmm, &fg, &bg, 8, 8 ); return; } if ( ( d->cshape >= SplitVCursor && d->cshape <= SplitHCursor ) || d->cshape == WhatsThisCursor || d->cshape == BusyCursor ) { XColor bg, fg; bg.red = 255 << 8; bg.green = 255 << 8; bg.blue = 255 << 8; fg.red = 0; fg.green = 0; fg.blue = 0; int i = (d->cshape - SplitVCursor)*2; d->pm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits32[i], 32, 32 ); d->pmm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits32[i+1], 32, 32); int hs = ( d->cshape == PointingHandCursor || d->cshape == WhatsThisCursor || d->cshape == BusyCursor ) ? 0 : 16; d->hcurs = XCreatePixmapCursor( dpy, d->pm, d->pmm, &fg, &bg, hs, hs ); return; } if ( d->cshape == ForbiddenCursor ) { XColor bg, fg; bg.red = 255 << 8; bg.green = 255 << 8; bg.blue = 255 << 8; fg.red = 0; fg.green = 0; fg.blue = 0; int i = (d->cshape - ForbiddenCursor)*2; d->pm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits20[i], 20, 20 ); d->pmm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits20[i+1], 20, 20); d->hcurs = XCreatePixmapCursor( dpy, d->pm, d->pmm, &fg, &bg, 10, 10 ); return; } #endif /* ! QT_USE_APPROXIMATE_CURSORS */ uint sh; switch ( d->cshape ) { // map Q cursor to X cursor case ArrowCursor: sh = XC_left_ptr; break; case UpArrowCursor: sh = XC_center_ptr; break; case CrossCursor: sh = XC_crosshair; break; case WaitCursor: sh = XC_watch; break; case IbeamCursor: sh = XC_xterm; break; case SizeAllCursor: sh = XC_fleur; break; case PointingHandCursor: sh = XC_hand2; break; #ifdef QT_USE_APPROXIMATE_CURSORS case SizeBDiagCursor: sh = XC_top_right_corner; break; case SizeFDiagCursor: sh = XC_bottom_right_corner; break; case BlankCursor: XColor bg, fg; bg.red = 255 << 8; bg.green = 255 << 8; bg.blue = 255 << 8; fg.red = 0; fg.green = 0; fg.blue = 0; d->pm = XCreateBitmapFromData( dpy, rootwin, (char *)cur_blank_bits, 16, 16 ); d->pmm = XCreateBitmapFromData( dpy, rootwin, (char *)cur_blank_bits, 16,16); d->hcurs = XCreatePixmapCursor( dpy, d->pm, d->pmm, &fg, &bg, 8, 8 ); return; break; case SizeVerCursor: case SplitVCursor: sh = XC_sb_v_double_arrow; break; case SizeHorCursor: case SplitHCursor: sh = XC_sb_h_double_arrow; break; case WhatsThisCursor: sh = XC_question_arrow; break; case ForbiddenCursor: sh = XC_circle; break; case BusyCursor: sh = XC_watch; break; #endif /* QT_USE_APPROXIMATE_CURSORS */ default: #if defined(QT_CHECK_RANGE) qWarning( "QCursor::update: Invalid cursor shape %d", d->cshape ); #endif return; } d->hcurs = XCreateFontCursor( dpy, sh ); }