1 Here is a list of (major) changes in Qt from 0.93 to 0.95.

     2 

     3 Bug-fixes, optimizations and much improved documentation, of course.

     4 

     5 There are few changes in the API (Qt header files).

     6 

     7 

     8 QPixmap:

     9 --------

    10   Can draw transparent pixmaps. Call QPixmap::setMask(QBitmap) to

    11   set a mask.

    12 

    13 

    14 QPainter:

    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 

    21 QButton:

    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    23   isUp() is obsolete, use !isDown() instead.

    24   isOff() is obsolete, use !isOn() instead.

    25   switchOn() is obsolete, use setOn(TRUE) instead.

    26   switchOff() is obsolete, use setOn(FALSE) instead.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 

    29 QPushButton:

    30 ------------

    31   A push button can now be a toggle button.

    32 

    33 

    34 QWidget:

    35 --------

    36   isActive() was never used and is now obsolete.

    37 

    38 

    39 QTextStream:

    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 

    46 QDataStream:

    47 ------------

    48   eos() renamed to eof() for iostream compatibility.

    49 

    50 

    51 QImage:

    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.