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Oslo, Norway - June 10 2005
The Qt 4 Release Candidate is now available, providing a feature-complete preview of Trolltech's leading C++ application development framework on all supported platforms. This Release Candidate represents the final preview of Qt 4 before the final release scheduled for late June.
The Release Candidate includes all of the features and functionality slated for final release of Qt 4 - and from now until launch, development efforts will be focused on addressing critical stability issues only.
The Release Candidate reveals refinements to key new technologies - Arthur: a powerful painting engine; Interview: an improved model-view controller framework; and Tulip: a collection of new tools and utilities classes. In addition, this release introduces several new features and capabilities set to appear in the final release of Qt 4, including:
# Pre-built binaries for Mac OS X and Windows, enabling significantly faster installation and use of Qt
# Completely refreshed and re-engineered Qt demos and examples, showcasing the new and improved capabilities of Qt 4
The many improvements incorporated into Qt 4 will be offered to commercial customers through a new packaging structure. The current Qt editions will be replaced with Qt Console: an all-new edition of Qt optimized for non-GUI development; Qt Desktop: providing a comparable feature-set to that found in the current Enterprise Edition; and Qt Desktop Light: replacing the current Professional Edition with comparable functionality. New and existing customers who purchase a Qt 3 license prior to Qt 4 launch will be upgraded to the corresponding Qt 4 edition at no additional cost.
详细信息:
http://www.trolltech.com/newsroom/announcements/00000207.html
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QT 4 的许可证制度:
http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=104915 |
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