epriestley d42d69aef6 Clean up some PHUI/PHUIX button behaviors ... Summary: Ref T12733. Some minor issues: - The `strlen(...)` test against `$this->text` fails if a caller does something like `setText(array(...))`. This is rare, but used in `DiffusionBrowseController`, from D15487. - Add PHUIX examples for icon-only buttons. - Remove unused `SIMPLE` constant now that no callsites remain. Test Plan: - Viewed a directory in Diffusion's "Browse" view in a Git repository, no longer saw a warning / error log. - Viewed PHUIX Components UI examples. - Grepped for `::SIMPLE`. Reviewers: chad Reviewed By: chad Maniphest Tasks: T12733 Differential Revision: https://secure.phabricator.com/D18065		2017-06-02 08:37:52 -07:00
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application	Move FontIcon calls to Icon	2016-01-28 08:48:45 -08:00
controller	Categorize UIExamples a little bit	2017-05-30 18:00:46 -07:00
examples	Clean up some PHUI/PHUIX button behaviors	2017-06-02 08:37:52 -07:00