forked from AuroraMiddleware/gtk
button: Add back visual feedback for keynav
We lost the visual feedback for activating a button via Space or Enter when the :active pseudo-state became managed. Bring it back with a style class. Fixes: #3813
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parent
8e9effcc1e
commit
00923615f4
gtk
@ -39,6 +39,8 @@
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* `GtkButton` has a single CSS node with name button. The node will get the
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* `GtkButton` has a single CSS node with name button. The node will get the
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* style classes .image-button or .text-button, if the content is just an
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* style classes .image-button or .text-button, if the content is just an
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* image or label, respectively. It may also receive the .flat style class.
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* image or label, respectively. It may also receive the .flat style class.
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* When activating a button via the keyboard, the button will temporarily
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* gain the .keyboard-activating style class.
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*
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*
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* Other style classes that are commonly used with `GtkButton` include
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* Other style classes that are commonly used with `GtkButton` include
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* .suggested-action and .destructive-action. In special cases, buttons
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* .suggested-action and .destructive-action. In special cases, buttons
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@ -780,6 +782,8 @@ gtk_real_button_activate (GtkButton *button)
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{
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{
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priv->activate_timeout = g_timeout_add (ACTIVATE_TIMEOUT, button_activate_timeout, button);
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priv->activate_timeout = g_timeout_add (ACTIVATE_TIMEOUT, button_activate_timeout, button);
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g_source_set_name_by_id (priv->activate_timeout, "[gtk] button_activate_timeout");
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g_source_set_name_by_id (priv->activate_timeout, "[gtk] button_activate_timeout");
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gtk_widget_add_css_class (GTK_WIDGET (button), "keyboard-activating");
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priv->button_down = TRUE;
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priv->button_down = TRUE;
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}
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}
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}
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}
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@ -790,6 +794,8 @@ gtk_button_finish_activate (GtkButton *button,
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{
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{
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GtkButtonPrivate *priv = gtk_button_get_instance_private (button);
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GtkButtonPrivate *priv = gtk_button_get_instance_private (button);
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gtk_widget_remove_css_class (GTK_WIDGET (button), "keyboard-activating");
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g_source_remove (priv->activate_timeout);
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g_source_remove (priv->activate_timeout);
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priv->activate_timeout = 0;
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priv->activate_timeout = 0;
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@ -492,6 +492,7 @@ button {
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-gtk-icon-filter: brightness(1.2);
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-gtk-icon-filter: brightness(1.2);
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}
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}
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&.keyboard-activating,
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&:active,
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&:active,
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&:checked {
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&:checked {
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@include button(active);
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@include button(active);
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