GRAPHICAL USER INTERFACE LIST CONTENT DENSITY ADJUSTMENT

摘要

Changes in display area automatically lead to changes in the format used to display graphical content of a list of items such as thumbnails or application icons, for example. A list display controller transitions between scrollable format and fixed format, and transitions between fixed formats with different numbers of display slots. Transitions may be triggered by window resizing, by moving a graphical user interface from one device to another while the application runs, or by switching between landscape and portrait mode, for example. Even when the format is not changed in response to a display area change, graphical content is automatically resized to match changes in the size of the display area containing the graphical content. Format transitions and content resizing help provide a pleasant user experience by maintaining content density with expected usage patterns for a given device, and reduce proliferation of code versions.