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all: avoid boxed structs copying where possible (and 2)

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Use the GtkStyleContext accessors for boxed properties where possible,
to reduce allocations.
This commit is contained in:
Javier Jardón 2011-05-31 17:10:46 +02:00
parent e5c7daa828
commit fb9e4c2c37
3 changed files with 7 additions and 17 deletions
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7
gtk/gtkcombobox.c
View File

@ -5252,7 +5252,7 @@ gtk_combo_box_get_preferred_width (GtkWidget *widget,
gint font_size, arrow_size;
PangoContext *context;
PangoFontMetrics *metrics;
PangoFontDescription *font_desc;
const PangoFontDescription *font_desc;
GtkWidget *child;
gint minimum_width = 0, natural_width = 0;
gint child_min, child_nat;
@ -5277,9 +5277,7 @@ gtk_combo_box_get_preferred_width (GtkWidget *widget,
state = gtk_widget_get_state_flags (widget);
get_widget_padding (widget, &padding);
gtk_style_context_get (style_context, state,
"font", &font_desc,
NULL);
font_desc = gtk_style_context_get_font (style_context, state);
context = gtk_widget_get_pango_context (GTK_WIDGET (widget));
metrics = pango_context_get_metrics (context, font_desc,
@ -5287,7 +5285,6 @@ gtk_combo_box_get_preferred_width (GtkWidget *widget,
font_size = PANGO_PIXELS (pango_font_metrics_get_ascent (metrics) +
pango_font_metrics_get_descent (metrics));
pango_font_metrics_unref (metrics);
pango_font_description_free (font_desc);
arrow_size = MAX (arrow_size, font_size) * arrow_scaling;

7
gtk/gtklabel.c
View File

@ -3200,19 +3200,16 @@ static PangoFontMetrics *
get_font_metrics (PangoContext *context, GtkWidget *widget)
{
GtkStyleContext *style_context;
PangoFontDescription *font;
const PangoFontDescription *font;
PangoFontMetrics *retval;
style_context = gtk_widget_get_style_context (widget);
gtk_style_context_get (style_context, 0, "font", &font, NULL);
font = gtk_style_context_get_font (style_context, GTK_STATE_FLAG_NORMAL);
retval = pango_context_get_metrics (context,
font,
pango_context_get_language (context));
if (font != NULL)
pango_font_description_free (font);
return retval;
}

10
gtk/gtkwidget.c
View File

@ -9008,22 +9008,18 @@ static void
update_pango_context (GtkWidget *widget,
PangoContext *context)
{
PangoFontDescription *font_desc;
const PangoFontDescription *font_desc;
GtkStyleContext *style_context;
style_context = gtk_widget_get_style_context (widget);
gtk_style_context_get (style_context,
gtk_widget_get_state_flags (widget),
"font", &font_desc,
NULL);
font_desc = gtk_style_context_get_font (style_context,
gtk_widget_get_state_flags (widget));
pango_context_set_font_description (context, font_desc);
pango_context_set_base_dir (context,
gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR ?
PANGO_DIRECTION_LTR : PANGO_DIRECTION_RTL);
pango_font_description_free (font_desc);
}
static void