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Merge branch 'wip/sadiq/buildable-2080' into 'master'

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builderparser: Allow bind-source without bind-property

Closes #2080

See merge request GNOME/gtk!1047
This commit is contained in:
Timm Bäder 2019-08-10 13:39:47 +00:00
commit 0544633755
4 changed files with 27 additions and 15 deletions
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6
gtk/gtkbuilder.c
View File

@ -131,9 +131,9 @@
*
* It is also possible to bind a property value to another object's
* property value using the attributes
* "bind-source" to specify the source object of the binding,
* "bind-property" to specify the source property and optionally
* "bind-flags" to specify the binding flags
* "bind-source" to specify the source object of the binding, and
* optionally, "bind-property" and "bind-flags" to specify the
* source property and source binding flags respectively.
* Internally builder implement this using GBinding objects.
* For more information see g_object_bind_property()
*

10
gtk/gtkbuilderparser.c
View File

@ -598,7 +598,7 @@ parse_property (ParserData *data,
g_markup_parse_context_get_position (data->ctx, &line, &col);
if (bind_source && bind_property)
if (bind_source)
{
BindingInfo *binfo;
@ -606,17 +606,17 @@ parse_property (ParserData *data,
binfo->target = NULL;
binfo->target_pspec = pspec;
binfo->source = g_strdup (bind_source);
binfo->source_property = g_strdup (bind_property);
binfo->source_property = bind_property ? g_strdup (bind_property) : g_strdup (name);
binfo->flags = bind_flags;
binfo->line = line;
binfo->col = col;
object_info->bindings = g_slist_prepend (object_info->bindings, binfo);
}
else if (bind_source || bind_property)
else if (bind_property)
{
error_missing_attribute (data, element_name,
(bind_source) ? "bind-property" : "bind-source",
"bind-source",
error);
return;
}
@ -626,7 +626,7 @@ parse_property (ParserData *data,
info->pspec = pspec;
info->text = g_string_new ("");
info->translatable = translatable;
info->bound = (bind_source && bind_property);
info->bound = bind_source != NULL;
info->context = g_strdup (context);
info->line = line;
info->col = col;

2
gtk/tools/gtk4builder.rng
View File

@ -103,9 +103,11 @@
<attribute name="bind-source">
<text/>
</attribute>
<optional>
<attribute name="bind-property">
<text/>
</attribute>
</optional>
<optional>
<attribute name="bind-flags">
<text/>

12
testsuite/gtk/builder.c
View File

@ -2450,13 +2450,18 @@ test_property_bindings (void)
" <property name=\"sensitive\" bind-source=\"checkbutton\" bind-property=\"active\" />"
" </object>"
" </child>"
" <child>"
" <object class=\"GtkButton\" id=\"button3\">"
" <property name=\"sensitive\" bind-source=\"button\" bind-flags=\"sync-create\" />"
" </object>"
" </child>"
" </object>"
" </child>"
" </object>"
"</interface>";
GtkBuilder *builder;
GObject *checkbutton, *button, *button2, *window;
GObject *checkbutton, *button, *button2, *button3, *window;
builder = builder_new_from_string (buffer, -1, NULL);
@ -2472,9 +2477,14 @@ test_property_bindings (void)
g_assert (GTK_IS_BUTTON (button2));
g_assert (gtk_widget_get_sensitive (GTK_WIDGET (button2)));
button3 = gtk_builder_get_object (builder, "button3");
g_assert (GTK_IS_BUTTON (button3));
g_assert (!gtk_widget_get_sensitive (GTK_WIDGET (button3)));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbutton), TRUE);
g_assert (gtk_widget_get_sensitive (GTK_WIDGET (button)));
g_assert (gtk_widget_get_sensitive (GTK_WIDGET (button2)));
g_assert (gtk_widget_get_sensitive (GTK_WIDGET (button3)));
window = gtk_builder_get_object (builder, "window");
gtk_widget_destroy (GTK_WIDGET (window));