com.explodingpixels.macwidgets
Interface SourceListExpansionListener

public interface SourceListExpansionListener

An interface for listening for expansion events. It handles expansion events for both SourceListItem and SourceListCategory.

Method Summary

boolean	shouldCollapseSourceListItem(SourceListItem item) Called before collapsing a SourceListItem in a SourceList.
boolean	shouldExpandSourceListCategory(SourceListCategory category) Called before expanding a SourceListCategory in a SourceList.
boolean	shouldExpandSourceListItem(SourceListItem item) Called before expanding a SourceListItem in a SourceList.
boolean	shouldToCollapseSourceListCategory(SourceListCategory category) Called before collapsing a SourceListCategory in a SourceList.
void	sourceListCategoryCollapsed(SourceListCategory category) Called when a SourceListCategory is collapsed in a SourceList.
void	sourceListCategoryExpanded(SourceListCategory category) Called when a SourceListCategory is expanded in a SourceList.
void	sourceListItemCollapsed(SourceListItem item) Called when a SourceListItem is collapsed in a SourceList.
void	sourceListItemExpanded(SourceListItem item) Called when a SourceListItem is expanded in a SourceList.

Method Detail

shouldExpandSourceListItem

boolean shouldExpandSourceListItem(SourceListItem item)

Called before expanding a SourceListItem in a SourceList. Determines whether an item is allowed to be expanded or not

Parameters:

item - the item that requests to be expanded.

Returns:

true if the item is expandable, false otherwise

sourceListItemExpanded

void sourceListItemExpanded(SourceListItem item)

Called when a SourceListItem is expanded in a SourceList. The method will only be called if shouldExpandSourceListItem(SourceListItem) returns true.

Parameters:

item - the item that was expanded.

shouldCollapseSourceListItem

boolean shouldCollapseSourceListItem(SourceListItem item)

Called before collapsing a SourceListItem in a SourceList. Determines whether an item is allowed to be collapsed or not

Parameters:

item - the item that requests to be collapsed.

Returns:

true if the item is collapsable, false otherwise

sourceListItemCollapsed

void sourceListItemCollapsed(SourceListItem item)

Called when a SourceListItem is collapsed in a SourceList. The method will only be called if shouldCollapseSourceListItem(SourceListItem) returns true.

Parameters:

item - the item that was collapsed.

shouldExpandSourceListCategory

boolean shouldExpandSourceListCategory(SourceListCategory category)

Called before expanding a SourceListCategory in a SourceList. Determines whether a category is allowed to be expanded or not

Parameters:

category - the category that requests to be expanded.

Returns:

true if the item is expandable, false otherwise

sourceListCategoryExpanded

void sourceListCategoryExpanded(SourceListCategory category)

Called when a SourceListCategory is expanded in a SourceList. The method will only be called if shouldExpandSourceListCategory(SourceListCategory) returns true.

Parameters:

category - the category that was expanded.

shouldToCollapseSourceListCategory

boolean shouldToCollapseSourceListCategory(SourceListCategory category)

Called before collapsing a SourceListCategory in a SourceList. Determines whether a category is allowed to be collapsed or not

Parameters:

category - the category that requests to be collapsed.

Returns:

true if the item is collapsable, false otherwise

sourceListCategoryCollapsed

void sourceListCategoryCollapsed(SourceListCategory category)

Called when a SourceListCategory is collapsed in a SourceList. The method will only be called if shouldToCollapseSourceListCategory(SourceListCategory) returns true.

Parameters:

category - the category that was collapsed.