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1 |
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2 Qt 3.2 introduces new features as well as many improvements over the |
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3 3.1.x series. This file gives an overview of the main changes since |
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4 version 3.1.2. For more details, see the online documentation which |
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5 is included in this distribution. The documentation is also available |
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6 at http://qt.nokia.com/doc/ |
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7 |
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8 The Qt version 3.2 series is binary compatible with the 3.1.x series. |
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9 Applications compiled for 3.1 will continue to run with 3.2. |
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10 |
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11 **************************************************************************** |
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12 * General * |
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13 **************************************************************************** |
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14 |
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15 ActiveQt |
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16 -------- |
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17 |
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18 Controls developed with ActiveQt support aggregation, which makes it |
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19 possible to use them in containers that require this form of containment to |
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20 be supported. ActiveQt also supports masked controls in containers that |
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21 support this for window'ed controls. |
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22 |
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23 Compilers |
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24 --------- |
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25 |
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26 Note: Qt 3.2 is the last version to officially support IRIX MIPSpro |
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27 o32 and Sun CC 5.0. A script, $QTDIR/bin/qt32castcompat, is provided |
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28 for 3.2 which needs to be run for these compilers. |
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29 |
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30 **************************************************************************** |
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31 * Library * |
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32 **************************************************************************** |
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33 |
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34 - QApplication |
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35 Win32 only: Stop compressing mouse move events when a change |
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36 in the key state is detected. Allow multiple QApplication |
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37 objects be created sequentially by resetting the pointers to |
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38 static objects on destruction. |
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39 |
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40 - QClipboard |
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41 X11 only: Various fixes. |
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42 |
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43 - QDockWindow |
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44 Various layout fixes. |
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45 |
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46 - QFont related classes |
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47 Many fixes and improvements. |
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48 |
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49 - QGLWidget |
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50 X11 only: Various fixes to make pixmap rendering work better |
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51 with accelerated nVidia drivers. |
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52 |
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53 - QImage |
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54 Fixed writing of QImages. |
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55 |
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56 - QLayout |
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57 Fixed layout to take the menu bar's minimum width into |
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58 consideration and correctly propagate spacing() from parent to |
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59 child layouts. |
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60 |
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61 - QLineEdit |
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62 Replace all non-printable characters with spaces when |
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63 drawing. Added new function selectionStart() which returns |
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64 the index of the first selected character in the line edit. |
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65 |
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66 - QListBox |
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67 Improved item search based on keystrokes. |
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68 |
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69 - QListView |
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70 Don't move the inline item editor out of the visible area for |
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71 wide items. Ignore +/- indicator for columns other than the |
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72 first one. Fixed keyboard handling in Multi selection |
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73 mode. Improve drawing of extremely long item texts. |
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74 |
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75 - QListViewItem |
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76 Respects icons vertical alignment properly. |
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77 |
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78 - QMYSQLDriver |
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79 Better support for MySQL/embedded. Bind TEXT blob fields as |
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80 strings instead of byte arrays. |
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81 |
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82 - QPainter |
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83 Qt/Embedded only: Fixed printing issues. |
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84 |
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85 - QPrinter |
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86 Mac only: Fixed printing issues. |
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87 |
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88 - QSocketDevice |
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89 Windows only: Fixed setBlocking(TRUE) to work properly. |
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90 |
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91 - QString |
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92 Fixed toShort() and toUShort() to behave correctly when passed |
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93 a null pointer as 'ok' value. |
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94 |
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95 - QStyleFactory |
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96 Return the correct style name from the factory for the |
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97 WindowsXP style. |
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98 |
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99 - QTable |
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100 Replace old contents when editing. Take hidden rows into |
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101 account when activating cells. Clear the cell widget when |
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102 clearing a cell. |
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103 |
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104 - QTextBrowser |
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105 Fixed table headers to be bold. |
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106 |
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107 - QTextEdit |
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108 Implemented insertAt() for LogText mode. Fixed undoAvailable |
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109 and redoAvailable to be emitted correctly from the context |
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110 menu. Fixed tripleclick selection in QTextEdit. |
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111 |
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112 - QToolButton |
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113 Prevent nested openings of the tool button popups. |
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114 |
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115 - QWindowsXPStyle |
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116 Various paint bug fixes. |
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117 |
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118 - QWorkspace |
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119 Fixed workspace to keep the active window when |
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120 tiling. Improved icon handling for maximized and minimized |
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121 windows. |