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Here is a list of (major) changes in Qt from 0.93 to 0.95.
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Bug-fixes, optimizations and much improved documentation, of course.
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There are few changes in the API (Qt header files).
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QPixmap:
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--------
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Can draw transparent pixmaps. Call QPixmap::setMask(QBitmap) to
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set a mask.
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QPainter:
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Unified transformation. setWindow() and setViewport() now use
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the same code as setWorldXForm() etc.
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Internal xform routines have been optimized.
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QButton:
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--------
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isUp() is obsolete, use !isDown() instead.
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isOff() is obsolete, use !isOn() instead.
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switchOn() is obsolete, use setOn(TRUE) instead.
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switchOff() is obsolete, use setOn(FALSE) instead.
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QPushButton:
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------------
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A push button can now be a toggle button.
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QWidget:
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--------
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isActive() was never used and is now obsolete.
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QTextStream:
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eos() renamed to eof() for iostream compatibility.
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operator>> for double, float, char*, QString are implemented
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get() and getline() added.
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QDataStream:
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eos() renamed to eof() for iostream compatibility.
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QImage:
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-------
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Scanline data is aligned on a 32 bit boundary (it used to be 8
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bits). Conversion to and from QPixmap is now faster.
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