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author | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-07-07 14:56:09 +0900 |
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committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-07-07 14:56:09 +0900 |
commit | 87d29563e3ccdeb7fea0197e262e667ef323ff9c (patch) | |
tree | 2d674f204c5205ca577a782e1b50583afd563972 /src/kernel/qbitmap.cpp | |
parent | 628b0bb74c3fc327efff8add9c73ada04b1cbea2 (diff) | |
download | tqt-87d29563e3ccdeb7fea0197e262e667ef323ff9c.tar.gz tqt-87d29563e3ccdeb7fea0197e262e667ef323ff9c.zip |
Rename utility class nt* related files to equivalent tq*
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'src/kernel/qbitmap.cpp')
-rw-r--r-- | src/kernel/qbitmap.cpp | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/src/kernel/qbitmap.cpp b/src/kernel/qbitmap.cpp deleted file mode 100644 index 3c64c22b0..000000000 --- a/src/kernel/qbitmap.cpp +++ /dev/null @@ -1,304 +0,0 @@ -/**************************************************************************** -** -** Implementation of TQBitmap class -** -** Created : 941020 -** -** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the kernel module of the TQt 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 TQt 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.TQPL -** included in the packaging of this file. Licensees holding valid TQt -** Commercial licenses may use this file in accordance with the TQt -** 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 "ntqbitmap.h" -#include "tqimage.h" - - -/*! - \class TQBitmap ntqbitmap.h - \brief The TQBitmap class provides monochrome (1-bit depth) pixmaps. - - \ingroup graphics - \ingroup images - \ingroup shared - - The TQBitmap class is a monochrome off-screen paint device used - mainly for creating custom TQCursor and TQBrush objects, in - TQPixmap::setMask() and for TQRegion. - - A TQBitmap is a TQPixmap with a \link TQPixmap::depth() depth\endlink - of 1. If a pixmap with a depth greater than 1 is assigned to a - bitmap, the bitmap will be dithered automatically. A TQBitmap is - guaranteed to always have the depth 1, unless it is - TQPixmap::isNull() which has depth 0. - - When drawing in a TQBitmap (or TQPixmap with depth 1), we recommend - using the TQColor objects \c TQt::color0 and \c TQt::color1. - Painting with \c color0 sets the bitmap bits to 0, and painting - with \c color1 sets the bits to 1. For a bitmap, 0-bits indicate - background (or transparent) and 1-bits indicate foreground (or - opaque). Using the \c black and \c white TQColor objects make no - sense because the TQColor::pixel() value is not necessarily 0 for - black and 1 for white. - - The TQBitmap can be transformed (translated, scaled, sheared or - rotated) using xForm(). - - Just like the TQPixmap class, TQBitmap is optimized by the use of - \link shclass.html implicit sharing\endlink, so it is very - efficient to pass TQBitmap objects as arguments. - - \sa TQPixmap, TQPainter::drawPixmap(), bitBlt(), \link shclass.html Shared Classes\endlink -*/ - - -/*! - Constructs a null bitmap. - - \sa TQPixmap::isNull() -*/ - -TQBitmap::TQBitmap() -{ - data->bitmap = TRUE; -} - - -/*! - Constructs a bitmap with width \a w and height \a h. - - The contents of the bitmap is uninitialized if \a clear is FALSE; - otherwise it is filled with pixel value 0 (the TQColor \c - TQt::color0). - - The optional \a optimization argument specifies the optimization - setting for the bitmap. The default optimization should be used in - most cases. Games and other pixmap-intensive applications may - benefit from setting this argument; see \l{TQPixmap::Optimization}. - - \sa TQPixmap::setOptimization(), TQPixmap::setDefaultOptimization() -*/ - -TQBitmap::TQBitmap( int w, int h, bool clear, - TQPixmap::Optimization optimization ) - : TQPixmap( w, h, 1, optimization ) -{ - data->bitmap = TRUE; - if ( clear ) - fill( TQt::color0 ); -} - - -/*! - \overload - - Constructs a bitmap with the size \a size. - - The contents of the bitmap is uninitialized if \a clear is FALSE; - otherwise it is filled with pixel value 0 (the TQColor \c - TQt::color0). - - The optional \a optimization argument specifies the optimization - setting for the bitmap. The default optimization should be used in - most cases. Games and other pixmap-intensive applications may - benefit from setting this argument; see \l{TQPixmap::Optimization}. -*/ - -TQBitmap::TQBitmap( const TQSize &size, bool clear, - TQPixmap::Optimization optimization ) - : TQPixmap( size, 1, optimization ) -{ - data->bitmap = TRUE; - if ( clear ) - fill( TQt::color0 ); -} - - -/*! - Constructs a bitmap with width \a w and height \a h and sets the - contents to \a bits. - - The \a isXbitmap flag should be TRUE if \a bits was generated by - the X11 bitmap program. The X bitmap bit order is little endian. - The TQImage documentation discusses bit order of monochrome images. - - Example (creates an arrow bitmap): - \code - uchar arrow_bits[] = { 0x3f, 0x1f, 0x0f, 0x1f, 0x3b, 0x71, 0xe0, 0xc0 }; - TQBitmap bm( 8, 8, arrow_bits, TRUE ); - \endcode -*/ - -TQBitmap::TQBitmap( int w, int h, const uchar *bits, bool isXbitmap ) - : TQPixmap( w, h, bits, isXbitmap ) -{ - data->bitmap = TRUE; -} - - -/*! - \overload - - Constructs a bitmap with the size \a size and sets the contents to - \a bits. - - The \a isXbitmap flag should be TRUE if \a bits was generated by - the X11 bitmap program. The X bitmap bit order is little endian. - The TQImage documentation discusses bit order of monochrome images. -*/ - -TQBitmap::TQBitmap( const TQSize &size, const uchar *bits, bool isXbitmap ) - : TQPixmap( size.width(), size.height(), bits, isXbitmap ) -{ - data->bitmap = TRUE; -} - - -/*! - Constructs a bitmap that is a copy of \a bitmap. -*/ - -TQBitmap::TQBitmap( const TQBitmap &bitmap ) - : TQPixmap( bitmap ) -{ -} - -#ifndef TQT_NO_IMAGEIO -/*! - Constructs a bitmap from the file \a fileName. If the file does - not exist or is of an unknown format, the bitmap becomes a null - bitmap. - - The parameters \a fileName and \a format are passed on to - TQPixmap::load(). Dithering will be performed if the file format - uses more than 1 bit per pixel. - - \sa TQPixmap::isNull(), TQPixmap::load(), TQPixmap::loadFromData(), - TQPixmap::save(), TQPixmap::imageFormat() -*/ - -TQBitmap::TQBitmap( const TQString& fileName, const char *format ) - : TQPixmap() // Will set bitmap to null bitmap, explicit call for clarity -{ - data->bitmap = TRUE; - load( fileName, format, Mono ); -} -#endif - -/*! - Assigns the bitmap \a bitmap to this bitmap and returns a - reference to this bitmap. -*/ - -TQBitmap &TQBitmap::operator=( const TQBitmap &bitmap ) -{ - TQPixmap::operator=(bitmap); -#if defined(QT_CHECK_STATE) - Q_ASSERT( data->bitmap ); -#endif - return *this; -} - - -/*! - \overload - - Assigns the pixmap \a pixmap to this bitmap and returns a - reference to this bitmap. - - Dithering will be performed if the pixmap has a TQPixmap::depth() - greater than 1. -*/ - -TQBitmap &TQBitmap::operator=( const TQPixmap &pixmap ) -{ - if ( pixmap.isNull() ) { // a null pixmap - TQBitmap bm( 0, 0, FALSE, pixmap.optimization() ); - TQBitmap::operator=(bm); - } else if ( pixmap.depth() == 1 ) { // 1-bit pixmap - if ( pixmap.isTQBitmap() ) { // another TQBitmap - TQPixmap::operator=(pixmap); // shallow assignment - } else { // not a TQBitmap, but 1-bit - TQBitmap bm( pixmap.size(), FALSE, pixmap.optimization() ); - bitBlt( &bm, 0,0, &pixmap, 0,0,pixmap.width(),pixmap.height() ); - TQBitmap::operator=(bm); - } - } else { // n-bit depth pixmap - TQImage image; - image = pixmap; // convert pixmap to image - *this = image; // will dither image - } - return *this; -} - - -/*! - \overload - - Converts the image \a image to a bitmap and assigns the result to - this bitmap. Returns a reference to the bitmap. - - Dithering will be performed if the image has a TQImage::depth() - greater than 1. -*/ - -TQBitmap &TQBitmap::operator=( const TQImage &image ) -{ - convertFromImage( image ); - return *this; -} - - -#ifndef TQT_NO_PIXMAP_TRANSFORMATION -/*! - Returns a transformed copy of this bitmap by using \a matrix. - - This function does exactly the same as TQPixmap::xForm(), except - that it returns a TQBitmap instead of a TQPixmap. - - \sa TQPixmap::xForm() -*/ - -TQBitmap TQBitmap::xForm( const TQWMatrix &matrix ) const -{ - TQPixmap pm = TQPixmap::xForm( matrix ); - TQBitmap bm; - // Here we fake the pixmap to think it's a TQBitmap. With this trick, - // the TQBitmap::operator=(const TQPixmap&) will just refer the - // pm.data and we do not need to perform a bitBlt. - pm.data->bitmap = TRUE; - bm = pm; - return bm; -} -#endif // TQT_NO_TRANSFORMATIONS - - - |