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Add GtkEntry icon signals emitter

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We need a (private) way to programmatically trigger the activation of
the entry's icons, so that we can call it from the accessibility layer.
This commit is contained in:
Emmanuele Bassi 2020-10-15 21:13:19 +01:00
parent 9ae08fc0f0
commit c10bcf0a60
2 changed files with 36 additions and 0 deletions
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33
gtk/gtkentry.c
View File

@ -3723,3 +3723,36 @@ gtk_entry_get_extra_menu (GtkEntry *entry)
return gtk_text_get_extra_menu (GTK_TEXT (priv->text));
}
/*< private >
* gtk_entry_activate_icon:
* @entry: a #GtkEntry
* @pos: the icon position
*
* Emits the #GtkEntry::icon-press and #GtkEntry::icon-release signals on
* the @entry icon at the given @pos, if the icon is set and activatable.
*
* Returns: %TRUE if the signal was emitted
*/
gboolean
gtk_entry_activate_icon (GtkEntry *entry,
GtkEntryIconPosition pos)
{
GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry);
EntryIconInfo *icon_info;
g_return_val_if_fail (GTK_IS_ENTRY (entry), FALSE);
icon_info = priv->icons[pos];
if (icon_info != NULL &&
gtk_image_get_storage_type (GTK_IMAGE (icon_info->widget)) != GTK_IMAGE_EMPTY &&
!icon_info->nonactivatable)
{
g_signal_emit (entry, signals[ICON_PRESS], 0, pos);
g_signal_emit (entry, signals[ICON_RELEASE], 0, pos);
return TRUE;
}
return FALSE;
}

3
gtk/gtkentryprivate.h
View File

@ -106,6 +106,9 @@ GtkIMContext * _gtk_entry_get_im_context (GtkEntry *entry);
GtkEventController * gtk_entry_get_key_controller (GtkEntry *entry);
GtkText *gtk_entry_get_text_widget (GtkEntry *entry);
gboolean gtk_entry_activate_icon (GtkEntry *entry,
GtkEntryIconPosition pos);
G_END_DECLS
#endif /* __GTK_ENTRY_PRIVATE_H__ */