Graphics Reference
In-Depth Information
The message bar
A message bar appears within a window to display messages to the user, for example:
Message bars have several useful features:
• Messages can be stacked so that if multiple messages appear at once, the user
won't miss the earlier messages
• Messages have a level, which indicates the importance of the message, and affects
how the message is displayed
• Messages have an optional title as well as the text to be displayed
• Messages can stay on the screen until the user closes them, or they can time out,
disappearing automatically after a given number of seconds
• You can add various Qt widgets to the message bar to customize its behavior and
appearance
