Administration: Improve the usage of the button CSS classes.

Introduces some consistency in the usage of the button CSS classes, fixes the
focus style for accessibility and responsiveness of the buttons.

- Adds the `button` class to all primary buttons make them responsive
- Removes all `secondary-button` classes and replaces it with button when needed. `button-secondary` shouldn't be used and exists just for backward compatibility reasons
- Replaces classes inside `submit_button()` with a shorthand for some buttons, and use an empty string for the default `button` class. Passing `button` is unnecessary
- Adjusts `get_submit_button()` to remove empty items

Props iseulde, dimchik, chris_d2d, mhowell, afercia.
Fixes #27314, #37138, #37448.


git-svn-id: https://develop.svn.wordpress.org/trunk@38672 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrea Fercia
2016-09-28 19:53:07 +00:00
parent 02cf2a731f
commit ee7f970ffa
52 changed files with 126 additions and 125 deletions
@@ -48,7 +48,7 @@ class WP_Customize_Nav_Menu_Control extends WP_Customize_Control {
*/
public function content_template() {
?>
<button type="button" class="button-secondary add-new-menu-item" aria-label="<?php esc_attr_e( 'Add or remove menu items' ); ?>" aria-expanded="false" aria-controls="available-menu-items">
<button type="button" class="button add-new-menu-item" aria-label="<?php esc_attr_e( 'Add or remove menu items' ); ?>" aria-expanded="false" aria-controls="available-menu-items">
<?php _e( 'Add Items' ); ?>
</button>
<button type="button" class="button-link reorder-toggle" aria-label="<?php esc_attr_e( 'Reorder menu items' ); ?>" aria-describedby="reorder-items-desc-{{ data.menu_id }}">
@@ -36,7 +36,7 @@ class WP_Customize_New_Menu_Section extends WP_Customize_Section {
protected function render() {
?>
<li id="accordion-section-<?php echo esc_attr( $this->id ); ?>" class="accordion-section-new-menu">
<button type="button" class="button-secondary add-new-menu-item add-menu-toggle" aria-expanded="false">
<button type="button" class="button add-new-menu-item add-menu-toggle" aria-expanded="false">
<?php echo esc_html( $this->title ); ?>
</button>
<ul class="new-menu-section-content"></ul>
@@ -57,7 +57,7 @@ class WP_Widget_Area_Customize_Control extends WP_Customize_Control {
public function render_content() {
$id = 'reorder-widgets-desc-' . str_replace( array( '[', ']' ), array( '-', '' ), $this->id );
?>
<button type="button" class="button-secondary add-new-widget" aria-expanded="false" aria-controls="available-widgets">
<button type="button" class="button add-new-widget" aria-expanded="false" aria-controls="available-widgets">
<?php _e( 'Add a Widget' ); ?>
</button>
<button type="button" class="button-link reorder-toggle" aria-label="<?php esc_attr_e( 'Reorder widgets' ); ?>" aria-describedby="<?php echo esc_attr( $id ); ?>">