AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2025-01-16 07:04:29 +00:00
Code Issues Projects Releases Wiki Activity

scalebutton: Set accessible value properties

Browse Source 
This is what we did in GTK 3.
This commit is contained in:
Matthias Clasen 2020-10-11 11:46:06 -04:00
parent dc9fee6185
commit f22edccb2a
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
gtk/gtkscalebutton.c
View File

@ -414,6 +414,12 @@ gtk_scale_button_init (GtkScaleButton *button)
g_object_ref_sink (priv->adjustment);
gtk_range_set_adjustment (GTK_RANGE (priv->scale), priv->adjustment);
gtk_accessible_update_property (GTK_ACCESSIBLE (button),
GTK_ACCESSIBLE_PROPERTY_VALUE_MAX, gtk_adjustment_get_upper (priv->adjustment),
GTK_ACCESSIBLE_PROPERTY_VALUE_MIN, gtk_adjustment_get_lower (priv->adjustment),
GTK_ACCESSIBLE_PROPERTY_VALUE_NOW, gtk_adjustment_get_value (priv->adjustment),
-1);
gtk_widget_add_css_class (GTK_WIDGET (button), "scale");
controller = gtk_event_controller_scroll_new (GTK_EVENT_CONTROLLER_SCROLL_VERTICAL);
@ -677,6 +683,13 @@ gtk_scale_button_set_adjustment (GtkScaleButton *button,
gtk_range_set_adjustment (GTK_RANGE (priv->scale), adjustment);
g_object_notify (G_OBJECT (button), "adjustment");
gtk_accessible_update_property (GTK_ACCESSIBLE (button),
GTK_ACCESSIBLE_PROPERTY_VALUE_MAX, gtk_adjustment_get_upper (adjustment),
GTK_ACCESSIBLE_PROPERTY_VALUE_MIN, gtk_adjustment_get_lower (adjustment),
GTK_ACCESSIBLE_PROPERTY_VALUE_NOW, gtk_adjustment_get_value (adjustment),
-1);
}
}
@ -939,6 +952,10 @@ cb_scale_value_changed (GtkRange *range,
g_signal_emit (button, signals[VALUE_CHANGED], 0, value);
g_object_notify (G_OBJECT (button), "value");
gtk_accessible_update_property (GTK_ACCESSIBLE (button),
GTK_ACCESSIBLE_PROPERTY_VALUE_NOW, value,
-1);
}
static void