1Here is a list of (major) changes in Qt from 0.93 to 0.95. 2 3Bug-fixes, optimizations and much improved documentation, of course. 4 5There are few changes in the API (Qt header files). 6 7 8QPixmap: 9-------- 10 Can draw transparent pixmaps. Call QPixmap::setMask(QBitmap) to 11 set a mask. 12 13 14QPainter: 15--------- 16 Unified transformation. setWindow() and setViewport() now use 17 the same code as setWorldXForm() etc. 18 Internal xform routines have been optimized. 19 20 21QButton: 22-------- 23 isUp() is obsolete, use !isDown() instead. 24 isOff() is obsolete, use !isOn() instead. 25 switchOn() is obsolete, use setOn(TRUE) instead. 26 switchOff() is obsolete, use setOn(FALSE) instead. 27 28 29QPushButton: 30------------ 31 A push button can now be a toggle button. 32 33 34QWidget: 35-------- 36 isActive() was never used and is now obsolete. 37 38 39QTextStream: 40------------ 41 eos() renamed to eof() for iostream compatibility. 42 operator>> for double, float, char*, QString are implemented 43 get() and getline() added. 44 45 46QDataStream: 47------------ 48 eos() renamed to eof() for iostream compatibility. 49 50 51QImage: 52------- 53 Scanline data is aligned on a 32 bit boundary (it used to be 8 54 bits). Conversion to and from QPixmap is now faster. 55