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style: Make margin a shorthand

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... and add the real properties:
- margin-top
- margin-left
- margin-bottom
- margin-right
This commit is contained in:
Benjamin Otte 2011-05-22 05:55:12 +02:00
parent a35aa96149
commit 21236cf270
3 changed files with 79 additions and 16 deletions
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24
gtk/gtkcssprovider.c
View File

@ -653,6 +653,30 @@
* <entry>font: Sans 15;</entry>
* </row>
* <row>
* <entry>margin-top</entry>
* <entry>integer</entry>
* <entry>#gint</entry>
* <entry>margin-top: 0;</entry>
* </row>
* <row>
* <entry>margin-left</entry>
* <entry>integer</entry>
* <entry>#gint</entry>
* <entry>margin-left: 1;</entry>
* </row>
* <row>
* <entry>margin-bottom</entry>
* <entry>integer</entry>
* <entry>#gint</entry>
* <entry>margin-bottom: 2;</entry>
* </row>
* <row>
* <entry>margin-right</entry>
* <entry>integer</entry>
* <entry>#gint</entry>
* <entry>margin-right: 4;</entry>
* </row>
* <row>
* <entry>margin</entry>
* <entry morerows="1"><literallayout>@width
* @vertical_width @horizontal_width

26
gtk/gtkstylecontext.c
View File

@ -506,7 +506,6 @@ static guint signals[LAST_SIGNAL] = { 0 };
static GQuark provider_list_quark = 0;
static GdkRGBA fallback_color = { 1.0, 0.75, 0.75, 1.0 };
static GtkBorder fallback_border = { 0 };
static void gtk_style_context_finalize (GObject *object);
@ -3556,28 +3555,27 @@ gtk_style_context_get_margin (GtkStyleContext *context,
{
GtkStyleContextPrivate *priv;
StyleData *data;
const GValue *value;
GtkBorder *b;
int top, left, bottom, right;
g_return_if_fail (margin != NULL);
*margin = fallback_border;
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
priv = context->priv;
g_return_if_fail (priv->widget_path != NULL);
data = style_data_lookup (context);
value = _gtk_style_properties_peek_property (data->store,
"margin",
state,
NULL);
gtk_style_properties_get (data->store,
state,
"margin-top", &top,
"margin-left", &left,
"margin-bottom", &bottom,
"margin-right", &right,
NULL);
if (value)
{
b = g_value_get_boxed (value);
*margin = *b;
}
margin->top = top;
margin->left = left;
margin->bottom = bottom;
margin->right = right;
}
/**

45
gtk/gtkstyleproperty.c
View File

@ -1256,6 +1256,25 @@ pack_padding (GValue *value,
"padding-bottom", "padding-right");
}
static GParameter *
unpack_margin (const GValue *value,
guint *n_params)
{
return unpack_border (value, n_params,
"margin-top", "margin-left",
"margin-bottom", "margin-right");
}
static void
pack_margin (GValue *value,
GtkStyleProperties *props,
GtkStateFlags state)
{
pack_border (value, props, state,
"margin-top", "margin-left",
"margin-bottom", "margin-right");
}
/*** API ***/
static void
@ -1454,10 +1473,32 @@ gtk_style_property_init (void)
gtk_style_properties_register_property (NULL, pspec);
gtk_style_properties_register_property (NULL,
g_param_spec_boxed ("margin",
g_param_spec_int ("margin-top",
"margin top",
"Margin at top",
0, G_MAXINT, 0, 0));
gtk_style_properties_register_property (NULL,
g_param_spec_int ("margin-left",
"margin left",
"Margin at left",
0, G_MAXINT, 0, 0));
gtk_style_properties_register_property (NULL,
g_param_spec_int ("margin-bottom",
"margin bottom",
"Margin at bottom",
0, G_MAXINT, 0, 0));
gtk_style_properties_register_property (NULL,
g_param_spec_int ("margin-right",
"margin right",
"Margin at right",
0, G_MAXINT, 0, 0));
_gtk_style_property_register (g_param_spec_boxed ("margin",
"Margin",
"Margin",
GTK_TYPE_BORDER, 0));
GTK_TYPE_BORDER, 0),
NULL,
unpack_margin,
pack_margin);
gtk_style_properties_register_property (NULL,
g_param_spec_int ("padding-top",
"padding top",