diff options
Diffstat (limited to 'chrome/browser/cocoa/bookmark_button_cell.mm')
| -rw-r--r-- | chrome/browser/cocoa/bookmark_button_cell.mm | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/chrome/browser/cocoa/bookmark_button_cell.mm b/chrome/browser/cocoa/bookmark_button_cell.mm index 8be166a..0f790e3 100644 --- a/chrome/browser/cocoa/bookmark_button_cell.mm +++ b/chrome/browser/cocoa/bookmark_button_cell.mm @@ -28,6 +28,15 @@ return self; } +- (BOOL)empty { + return empty_; +} + +- (void)setEmpty:(BOOL)empty { + empty_ = empty; + [self setShowsBorderOnlyWhileMouseInside:!empty]; +} + - (NSSize)cellSizeForBounds:(NSRect)aRect { NSSize size = [super cellSizeForBounds:aRect]; size.width += 2; @@ -58,10 +67,21 @@ [self setTitle:title]; } +- (void)setBookmarkNode:(const BookmarkNode*)node { + [self setRepresentedObject:[NSValue valueWithPointer:node]]; +} + +- (const BookmarkNode*)bookmarkNode { + return static_cast<const BookmarkNode*>([[self representedObject] + pointerValue]); +} + // We share the context menu among all bookmark buttons. To allow us // to disambiguate when needed (e.g. "open bookmark"), we set the // menu's associated node to be our represented object. - (NSMenu*)menu { + if (empty_) + return nil; BookmarkMenu* menu = (BookmarkMenu*)[super menu]; [menu setRepresentedObject:[self representedObject]]; return menu; @@ -70,6 +90,13 @@ // Unfortunately, NSCell doesn't already have something like this. // TODO(jrg): consider placing in GTM. - (void)setTextColor:(NSColor*)color { + + // We can't properly set the cell's text color without a control. + // In theory we could just save the next for later and wait until + // the cell is moved to a control, but there is no obvious way to + // accomplish that (e.g. no "cellDidMoveToControl" notification.) + DCHECK([self controlView]); + scoped_nsobject<NSMutableParagraphStyle> style([NSMutableParagraphStyle new]); [style setAlignment:NSCenterTextAlignment]; NSDictionary* dict = [NSDictionary @@ -88,4 +115,18 @@ } } +// To implement "hover open a bookmark button to open the folder" +// which feels like menus, we override NSButtonCell's mouseEntered: +// and mouseExited:, then and pass them along to our owning control. +- (void)mouseEntered:(NSEvent*)event { + [super mouseEntered:event]; + [[self controlView] mouseEntered:event]; +} + +// See comment above mouseEntered:, above. +- (void)mouseExited:(NSEvent*)event { + [super mouseExited:event]; + [[self controlView] mouseExited:event]; +} + @end |