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separator: Convert to draw signal

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This commit is contained in:
Benjamin Otte 2010-09-09 21:03:24 +02:00
parent 812d9b9948
commit 84671438b0
1 changed files with 30 additions and 38 deletions
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64
gtk/gtkseparator.c
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@ -64,8 +64,8 @@ static void gtk_separator_get_property (GObject *object,
static void gtk_separator_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static gboolean gtk_separator_expose (GtkWidget *widget,
GdkEventExpose *event);
static gboolean gtk_separator_draw (GtkWidget *widget,
cairo_t *cr);
G_DEFINE_TYPE_WITH_CODE (GtkSeparator, gtk_separator, GTK_TYPE_WIDGET,
@ -83,7 +83,7 @@ gtk_separator_class_init (GtkSeparatorClass *class)
object_class->get_property = gtk_separator_get_property;
widget_class->size_request = gtk_separator_size_request;
widget_class->expose_event = gtk_separator_expose;
widget_class->draw = gtk_separator_draw;
g_object_class_override_property (object_class,
PROP_ORIENTATION,
@ -186,21 +186,18 @@ gtk_separator_size_request (GtkWidget *widget,
}
static gboolean
gtk_separator_expose (GtkWidget *widget,
GdkEventExpose *event)
gtk_separator_draw (GtkWidget *widget,
cairo_t *cr)
{
GtkSeparator *separator = GTK_SEPARATOR (widget);
GtkSeparatorPrivate *private = separator->priv;
GtkAllocation allocation;
GtkStateType state;
GtkStyle *style;
GdkWindow *window;
gboolean wide_separators;
gint separator_width;
gint separator_height;
if (!gtk_widget_is_drawable (widget))
return FALSE;
int width, height;
style = gtk_widget_get_style (widget);
gtk_widget_style_get (widget,
@ -211,43 +208,38 @@ gtk_separator_expose (GtkWidget *widget,
window = gtk_widget_get_window (widget);
state = gtk_widget_get_state (widget);
gtk_widget_get_allocation (widget, &allocation);
width = gtk_widget_get_allocated_width (widget);
height = gtk_widget_get_allocated_height (widget);
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
{
if (wide_separators)
gtk_paint_box (style, window,
state, GTK_SHADOW_ETCHED_OUT,
&event->area, widget, "hseparator",
allocation.x,
allocation.y + (allocation.height - separator_height) / 2,
allocation.width,
separator_height);
gtk_cairo_paint_box (style, cr,
gtk_widget_get_state (widget), GTK_SHADOW_ETCHED_OUT,
widget, "hseparator",
0, (height - separator_height) / 2,
width, separator_height);
else
gtk_paint_hline (style, window,
state,
&event->area, widget, "hseparator",
allocation.x,
allocation.x + allocation.width - 1,
allocation.y + (allocation.height - style->ythickness) / 2);
gtk_cairo_paint_hline (style, cr,
gtk_widget_get_state (widget),
widget, "hseparator",
0, width - 1,
(height - style->ythickness) / 2);
}
else
{
if (wide_separators)
gtk_paint_box (style, window,
state, GTK_SHADOW_ETCHED_OUT,
&event->area, widget, "vseparator",
allocation.x + (allocation.width - separator_width) / 2,
allocation.y,
separator_width,
allocation.height);
gtk_cairo_paint_box (style, cr,
gtk_widget_get_state (widget), GTK_SHADOW_ETCHED_OUT,
widget, "vseparator",
(width - separator_width) / 2, 0,
separator_width, height);
else
gtk_paint_vline (style, window,
state,
&event->area, widget, "vseparator",
allocation.y,
allocation.y + allocation.height - 1,
allocation.x + (allocation.width - style->xthickness) / 2);
gtk_cairo_paint_vline (style, cr,
gtk_widget_get_state (widget),
widget, "vseparator",
0, height - 1,
(width - style->xthickness) / 2);
}
return FALSE;