當操作系統關閉了消除鋸齒功能時,如何繪制QFont抗鋸齒? [英]How do I draw a QFont anti-aliased when the OS has anti-alias turned off?
QFont.toString() 的格式是否在 Qt 版本中記錄和/或穩定? [英]Is the format of QFont.toString() documented and/or stable across Qt versions?