How can I configure the font size for the tree item in the package explorer/outline in Eclipse?
Which item in Font under Preferences I should change?
The following solution works on Mac OS with Eclipse v4.4 (Luna).
Choose Mac appearance: menu Window → Preferences → General → Appearances → Theme: Mac.
Add a copy of the following code snippet contained in
plugins/org.eclipse.ui.themes_1.0.1.v20140819-1717/css/dark/e4-dark_globalstyle.css
to the end of the file
plugins/org.eclipse.ui.themes_1.0.1.v20140819-1717/css/e4_default_mac.css.
Tree,
RegistryFilteredTree,
/* The following are required due to Bug 419482 (see <1>): */
Composite > Tree,
TabFolder > Composite > Tree,
TabFolder > Composite > * > Tree,
DocCommentOwnerComposite > Group > Tree,
TabFolder > Composite > ScrolledComposite > Tree,
Shell > Composite > Composite > Tree,
Composite > Composite > Composite > Group > Tree,
Shell > Composite > Composite > Composite > Tree,
ScrolledComposite > Composite > Composite > Composite > Tree,
Shell > Composite > Composite > Composite > Composite > Composite > Tree,
Shell[style~='SWT.RADIO'][style~='SWT.CASCADE'][style~='SWT.SHADOW_ETCHED_IN']
[style~='SWT.SHADOW_ETCHED_OUT'][style~='SWT.RESIZE'][style~='SWT.MENU']
[style~='SWT.FULL_SELECTION'][style~='SWT.DATE'] > Composite > Tree, Shell[style~='SWT.RADIO']
[style~='SWT.CASCADE'][style~='SWT.SHADOW_ETCHED_IN'][style~='SWT.SHADOW_ETCHED_OUT']
[style~='SWT.RESIZE'][style~='SWT.MENU'][style~='SWT.FULL_SELECTION'][style~='SWT.DATE'] > Composite > * > Tree {
font-size: 13;
}