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authorHans Petter Jansson <hpj@ximian.com>2003-04-16 05:43:05 +0800
committerHans Petter <hansp@src.gnome.org>2003-04-16 05:43:05 +0800
commitdb8f0cbfbccccab53f43872307079eb43625726d (patch)
tree7ca45a79fa94671fd9658481c3e67436321d737f /widgets/misc/e-calendar-item.c
parentbd5da6d3e16a9a5076ce6fd61b7abe9f7ecaf811 (diff)
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Unref the metrics. (e_calendar_item_draw): Re-use the widget's context
2003-04-15 Hans Petter Jansson <hpj@ximian.com> * e-calendar-item.c (e_calendar_item_update): Unref the metrics. (e_calendar_item_draw): Re-use the widget's context instead of creating a new one. Unref the metrics. (e_calendar_item_draw_month): Unref the metrics. Don't create the layout where it might be leaked by an early return. Unref the layout before returning if we're outside the clip area. (e_calendar_item_draw_day_numbers): Unref the metrics. (e_calendar_item_recalc_sizes): Unref the metrics. (e_calendar_item_convert_position_to_day): Unref the metrics. * e-calendar.c (e_calendar_size_allocate): Unref the metrics. svn path=/trunk/; revision=20855
Diffstat (limited to 'widgets/misc/e-calendar-item.c')
-rw-r--r--widgets/misc/e-calendar-item.c20
1 files changed, 17 insertions, 3 deletions
diff --git a/widgets/misc/e-calendar-item.c b/widgets/misc/e-calendar-item.c
index d5a9b37a7b..06b3691095 100644
--- a/widgets/misc/e-calendar-item.c
+++ b/widgets/misc/e-calendar-item.c
@@ -891,6 +891,8 @@ e_calendar_item_update (GnomeCanvasItem *item,
gnome_canvas_request_redraw (item->canvas, item->x1, item->y1,
item->x2, item->y2);
+
+ pango_font_metrics_unref (font_metrics);
}
@@ -926,7 +928,7 @@ e_calendar_item_draw (GnomeCanvasItem *canvas_item,
font_desc = calitem->font_desc;
if (!font_desc)
font_desc = style->font_desc;
- pango_context = gtk_widget_create_pango_context (GTK_WIDGET (canvas_item->canvas));
+ pango_context = gtk_widget_get_pango_context (GTK_WIDGET (canvas_item->canvas));
font_metrics = pango_context_get_metrics (pango_context, font_desc,
pango_context_get_language (pango_context));
@@ -993,6 +995,8 @@ e_calendar_item_draw (GnomeCanvasItem *canvas_item,
row_y += calitem->month_height;
}
+
+ pango_font_metrics_unref (font_metrics);
}
@@ -1046,7 +1050,8 @@ e_calendar_item_draw_month (ECalendarItem *calitem,
xthickness = style->xthickness;
ythickness = style->ythickness;
fg_gc = style->fg_gc[GTK_STATE_NORMAL];
- layout = gtk_widget_create_pango_layout (widget, NULL);
+
+ pango_font_metrics_unref (font_metrics);
/* Calculate the top-left position of the entire month display. */
month_x = item->x1 + xthickness + calitem->x_offset
@@ -1068,6 +1073,9 @@ e_calendar_item_draw_month (ECalendarItem *calitem,
/* Draw the month name & year, with clipping. Note that the top row
needs extra space around it for the buttons. */
+
+ layout = gtk_widget_create_pango_layout (widget, NULL);
+
if (row == 0 && col == 0)
min_x = E_CALENDAR_ITEM_XPAD_BEFORE_MONTH_NAME_WITH_BUTTON;
else
@@ -1122,8 +1130,10 @@ e_calendar_item_draw_month (ECalendarItem *calitem,
clip_width = month_x + month_w - clip_rect.x;
clip_height = month_y + month_h - clip_rect.y;
- if (clip_width <= 0 || clip_height <= 0)
+ if (clip_width <= 0 || clip_height <= 0) {
+ g_object_unref (layout);
return;
+ }
clip_rect.width = clip_width;
clip_rect.height = clip_height;
@@ -1492,6 +1502,7 @@ e_calendar_item_draw_day_numbers (ECalendarItem *calitem,
gdk_gc_set_foreground (fg_gc, &style->fg[GTK_STATE_NORMAL]);
g_object_unref (layout);
+ pango_font_metrics_unref (font_metrics);
}
@@ -1668,6 +1679,7 @@ e_calendar_item_recalc_sizes (ECalendarItem *calitem)
g_object_unref (layout);
g_object_unref (pango_context);
+ pango_font_metrics_unref (font_metrics);
}
@@ -2057,6 +2069,8 @@ e_calendar_item_convert_position_to_day (ECalendarItem *calitem,
xthickness = style->xthickness;
ythickness = style->ythickness;
+ pango_font_metrics_unref (font_metrics);
+
*entire_week = FALSE;
x = event_x - xthickness - calitem->x_offset;