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GtkColorSwatch: Use widget state instead of a custom 'selected'

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This commit is contained in:
Matthias Clasen 2012-02-08 23:48:11 -05:00
parent 9cc827fcd1
commit 92618eb8e2
3 changed files with 17 additions and 36 deletions
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15
gtk/gtkcolorchooserwidget.c
View File

@ -103,8 +103,8 @@ select_swatch (GtkColorChooserWidget *cc,
return;
if (cc->priv->current != NULL)
gtk_color_swatch_set_selected (cc->priv->current, FALSE);
gtk_color_swatch_set_selected (swatch, TRUE);
gtk_widget_unset_state_flags (GTK_WIDGET (cc->priv->current), GTK_STATE_FLAG_SELECTED);
gtk_widget_set_state_flags (GTK_WIDGET (swatch), GTK_STATE_FLAG_SELECTED, FALSE);
cc->priv->current = swatch;
gtk_color_swatch_get_rgba (swatch, &color);
@ -140,10 +140,15 @@ swatch_customize (GtkColorSwatch *swatch,
static void
swatch_selected (GtkColorSwatch *swatch,
GParamSpec *pspec,
GtkStateFlags previous,
GtkColorChooserWidget *cc)
{
select_swatch (cc, swatch);
GtkStateFlags flags;
flags = gtk_widget_get_state_flags (GTK_WIDGET (swatch));
if ((flags & GTK_STATE_FLAG_SELECTED) != (previous & GTK_STATE_FLAG_SELECTED) &&
(flags & GTK_STATE_FLAG_SELECTED) != 0)
select_swatch (cc, swatch);
}
static void
@ -152,7 +157,7 @@ connect_swatch_signals (GtkWidget *p,
{
g_signal_connect (p, "activate", G_CALLBACK (swatch_activate), data);
g_signal_connect (p, "customize", G_CALLBACK (swatch_customize), data);
g_signal_connect (p, "notify::selected", G_CALLBACK (swatch_selected), data);
g_signal_connect (p, "state-flags-changed", G_CALLBACK (swatch_selected), data);
}
static void

35
gtk/gtkcolorswatch.c
View File

@ -38,7 +38,6 @@ struct _GtkColorSwatchPrivate
GdkRGBA color;
gdouble radius[4];
gchar *icon;
guint selected : 1;
guint has_color : 1;
guint contains_pointer : 1;
guint use_alpha : 1;
@ -185,7 +184,7 @@ swatch_draw (GtkWidget *widget,
GTK_ICON_LOOKUP_GENERIC_FALLBACK
| GTK_ICON_LOOKUP_USE_BUILTIN);
}
else if (swatch->priv->selected)
else if ((state & GTK_STATE_FLAG_SELECTED) != 0)
{
GdkRGBA bg, border;
GtkBorder border_width;
@ -358,8 +357,8 @@ swatch_key_press (GtkWidget *widget,
event->keyval == GDK_KEY_KP_Enter ||
event->keyval == GDK_KEY_KP_Space)
{
if (swatch->priv->has_color && !swatch->priv->selected)
gtk_color_swatch_set_selected (swatch, TRUE);
if (swatch->priv->has_color && (gtk_widget_get_state_flags (widget) & GTK_STATE_FLAG_SELECTED) == 0)
gtk_widget_set_state_flags (widget, GTK_STATE_FLAG_SELECTED, FALSE);
else
g_signal_emit (swatch, signals[ACTIVATE], 0);
return TRUE;
@ -489,18 +488,20 @@ swatch_button_release (GtkWidget *widget,
GdkEventButton *event)
{
GtkColorSwatch *swatch = GTK_COLOR_SWATCH (widget);
GtkStateFlags flags;
if (event->button == GDK_BUTTON_PRIMARY &&
swatch->priv->contains_pointer)
{
flags = gtk_widget_get_state_flags (widget);
if (!swatch->priv->has_color)
{
g_signal_emit (swatch, signals[ACTIVATE], 0);
return TRUE;
}
else if (!swatch->priv->selected)
else if ((flags & GTK_STATE_FLAG_SELECTED) == 0)
{
gtk_color_swatch_set_selected (swatch, TRUE);
gtk_widget_set_state_flags (widget, GTK_STATE_FLAG_SELECTED, FALSE);
return TRUE;
}
}
@ -532,9 +533,6 @@ swatch_get_property (GObject *object,
gtk_color_swatch_get_rgba (swatch, &color);
g_value_set_boxed (value, &color);
break;
case PROP_SELECTED:
g_value_set_boolean (value, swatch->priv->selected);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -554,9 +552,6 @@ swatch_set_property (GObject *object,
case PROP_RGBA:
gtk_color_swatch_set_rgba (swatch, g_value_get_boxed (value));
break;
case PROP_SELECTED:
gtk_color_swatch_set_selected (swatch, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -614,10 +609,6 @@ gtk_color_swatch_class_init (GtkColorSwatchClass *class)
g_param_spec_boxed ("rgba", P_("RGBA Color"), P_("Color as RGBA"),
GDK_TYPE_RGBA, GTK_PARAM_READWRITE));
g_object_class_install_property (object_class, PROP_SELECTED,
g_param_spec_boolean ("selected", P_("Selected"), P_("Selected"),
FALSE, GTK_PARAM_READWRITE));
g_type_class_add_private (object_class, sizeof (GtkColorSwatchPrivate));
}
@ -688,18 +679,6 @@ gtk_color_swatch_get_rgba (GtkColorSwatch *swatch,
}
}
void
gtk_color_swatch_set_selected (GtkColorSwatch *swatch,
gboolean selected)
{
if (swatch->priv->selected != selected)
{
swatch->priv->selected = selected;
gtk_widget_queue_draw (GTK_WIDGET (swatch));
g_object_notify (G_OBJECT (swatch), "selected");
}
}
void
gtk_color_swatch_set_icon (GtkColorSwatch *swatch,
const gchar *icon)

3
gtk/gtkcolorswatchprivate.h
View File

@ -82,9 +82,6 @@ void gtk_color_swatch_set_hsva (GtkColorSwatch *swatch,
gdouble v,
gdouble a);
G_GNUC_INTERNAL
void gtk_color_swatch_set_selected (GtkColorSwatch *swatch,
gboolean selected);
G_GNUC_INTERNAL
void gtk_color_swatch_set_can_drop (GtkColorSwatch *swatch,
gboolean can_drop);
G_GNUC_INTERNAL