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inscription: Add ::wrap-mode

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We use a different wrap-mode than GtkLabel, because we cannot just
resize the widget to make long words fit, we have to fit the size we are
given.
This commit is contained in:
Benjamin Otte 2022-06-12 02:58:22 +02:00
parent 4c1fc4f5d7
commit 6d15549f51
2 changed files with 74 additions and 0 deletions
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69
gtk/gtkinscription.c
View File

@ -86,6 +86,7 @@ enum
PROP_NAT_LINES,
PROP_TEXT,
PROP_TEXT_OVERFLOW,
PROP_WRAP_MODE,
PROP_XALIGN,
PROP_YALIGN,
@ -154,6 +155,10 @@ gtk_inscription_get_property (GObject *object,
g_value_set_enum (value, self->overflow);
break;
case PROP_WRAP_MODE:
g_value_set_enum (value, pango_layout_get_wrap (self->layout));
break;
case PROP_XALIGN:
g_value_set_float (value, self->xalign);
break;
@ -210,6 +215,10 @@ gtk_inscription_set_property (GObject *object,
gtk_inscription_set_text_overflow (self, g_value_get_enum (value));
break;
case PROP_WRAP_MODE:
gtk_inscription_set_wrap_mode (self, g_value_get_enum (value));
break;
case PROP_XALIGN:
gtk_inscription_set_xalign (self, g_value_get_float (value));
break;
@ -626,6 +635,21 @@ gtk_inscription_class_init (GtkInscriptionClass *klass)
GTK_INSCRIPTION_OVERFLOW_CLIP,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
/**
* GtkInscription:wrap-mode: (attributes org.gtk.Property.get=gtk_inscription_get_wrap_mode org.gtk.Property.set=gtk_inscription_set_wrap_mode)
*
* Controls how the line wrapping is done.
*
* Note that unlike `GtkLabel`, the default here is %PANGO_WRAP_WORD_CHAR.
*
* Since: 4.8
*/
properties[PROP_WRAP_MODE] =
g_param_spec_enum ("wrap-mode", NULL, NULL,
PANGO_TYPE_WRAP_MODE,
PANGO_WRAP_WORD_CHAR,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
/**
* GtkInscription:xalign: (attributes org.gtk.Property.get=gtk_inscription_get_xalign org.gtk.Property.set=gtk_inscription_set_xalign)
*
@ -1152,6 +1176,51 @@ gtk_inscription_get_text_overflow (GtkInscription *self)
return self->overflow;
}
/**
* gtk_inscription_set_wrap_mode: (attributes org.gtk.Method.set_property=wrap-mode)
* @self: a `GtkInscription`
* @wrap_mode: the line wrapping mode
*
* Controls how line wrapping is done.
*
* Since:4.8
*/
void
gtk_inscription_set_wrap_mode (GtkInscription *self,
PangoWrapMode wrap_mode)
{
g_return_if_fail (GTK_IS_INSCRIPTION (self));
if (pango_layout_get_wrap (self->layout) == wrap_mode)
return;
pango_layout_set_wrap (self->layout, wrap_mode);
gtk_widget_queue_draw (GTK_WIDGET (self));
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_WRAP_MODE]);
}
/**
* gtk_inscription_get_wrap_mode: (attributes org.gtk.Method.get_property=wrap-mode)
* @self: a `GtkInscription`
*
* Returns line wrap mode used by the inscription.
*
* See [method@Gtk.Inscription.set_wrap_mode].
*
* Returns: the line wrap mode
*
* Since:4.8
*/
PangoWrapMode
gtk_inscription_get_wrap_mode (GtkInscription *self)
{
g_return_val_if_fail (GTK_IS_INSCRIPTION (self), PANGO_WRAP_WORD_CHAR);
return pango_layout_get_wrap (self->layout);
}
/**
* gtk_inscription_set_markup: (attributes org.gtk.Method.set_property=markup)
* @self: a `GtkInscription`

5
gtk/gtkinscription.h
View File

@ -71,6 +71,11 @@ GtkInscriptionOverflow gtk_inscription_get_text_overflow (GtkInscription
GDK_AVAILABLE_IN_4_8
void gtk_inscription_set_text_overflow (GtkInscription *self,
GtkInscriptionOverflow overflow);
GDK_AVAILABLE_IN_4_8
PangoWrapMode gtk_inscription_get_wrap_mode (GtkInscription *self);
GDK_AVAILABLE_IN_4_8
void gtk_inscription_set_wrap_mode (GtkInscription *self,
PangoWrapMode wrap_mode);
GDK_AVAILABLE_IN_4_8
guint gtk_inscription_get_min_chars (GtkInscription *self);