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gtktbutton: Move public members to private structure

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This commit is contained in:
Javier Jardón 2010-10-18 19:39:19 +02:00
parent 9f16f99358
commit c295ab0943
3 changed files with 239 additions and 197 deletions
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1
docs/reference/gtk/gtk3-sections.txt
View File

@ -578,6 +578,7 @@ GTK_BUTTON_CLASS
GTK_IS_BUTTON_CLASS
GTK_BUTTON_GET_CLASS
<SUBSECTION Private>
GtkButtonPrivate
gtk_button_get_type
</SECTION>

413
gtk/gtkbutton.c
View File

@ -56,6 +56,38 @@
#include "gtkintl.h"
struct _GtkButtonPrivate
{
GtkAction *action;
GtkPositionType image_position;
GtkWidget *image;
GdkDevice *grab_keyboard;
GdkWindow *event_window;
gchar *label_text;
gfloat xalign;
gfloat yalign;
guint activate_timeout;
guint32 grab_time;
guint align_set : 1;
guint button_down : 1;
guint constructed : 1;
guint depressed : 1;
guint depress_on_activate : 1;
guint focus_on_click : 1;
guint image_is_stock : 1;
guint in_button : 1;
guint relief : 2;
guint use_action_appearance : 1;
guint use_stock : 1;
guint use_underline : 1;
};
static const GtkBorder default_default_border = { 1, 1, 1, 1 };
static const GtkBorder default_default_outside_border = { 0, 0, 0, 0 };
static const GtkBorder default_inner_border = { 1, 1, 1, 1 };
@ -65,6 +97,7 @@ static const GtkBorder default_inner_border = { 1, 1, 1, 1 };
*/
#define ACTIVATE_TIMEOUT 250
enum {
PRESSED,
RELEASED,
@ -92,22 +125,6 @@ enum {
PROP_ACTIVATABLE_USE_ACTION_APPEARANCE
};
#define GTK_BUTTON_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GTK_TYPE_BUTTON, GtkButtonPrivate))
typedef struct _GtkButtonPrivate GtkButtonPrivate;
struct _GtkButtonPrivate
{
gfloat xalign;
gfloat yalign;
GtkWidget *image;
guint align_set : 1;
guint image_is_stock : 1;
guint use_action_appearance : 1;
guint32 grab_time;
GdkDevice *grab_keyboard;
GtkPositionType image_position;
GtkAction *action;
};
static void gtk_button_destroy (GtkWidget *widget);
static void gtk_button_dispose (GObject *object);
@ -544,23 +561,28 @@ gtk_button_class_init (GtkButtonClass *klass)
static void
gtk_button_init (GtkButton *button)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv;
button->priv = G_TYPE_INSTANCE_GET_PRIVATE (button,
GTK_TYPE_BUTTON,
GtkButtonPrivate);
priv = button->priv;
gtk_widget_set_can_focus (GTK_WIDGET (button), TRUE);
gtk_widget_set_receives_default (GTK_WIDGET (button), TRUE);
gtk_widget_set_has_window (GTK_WIDGET (button), FALSE);
button->label_text = NULL;
button->constructed = FALSE;
button->in_button = FALSE;
button->button_down = FALSE;
button->relief = GTK_RELIEF_NORMAL;
button->use_stock = FALSE;
button->use_underline = FALSE;
button->depressed = FALSE;
button->depress_on_activate = TRUE;
button->focus_on_click = TRUE;
priv->label_text = NULL;
priv->constructed = FALSE;
priv->in_button = FALSE;
priv->button_down = FALSE;
priv->relief = GTK_RELIEF_NORMAL;
priv->use_stock = FALSE;
priv->use_underline = FALSE;
priv->depressed = FALSE;
priv->depress_on_activate = TRUE;
priv->focus_on_click = TRUE;
priv->xalign = 0.5;
priv->yalign = 0.5;
@ -574,11 +596,12 @@ static void
gtk_button_destroy (GtkWidget *widget)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
if (button->label_text)
if (priv->label_text)
{
g_free (button->label_text);
button->label_text = NULL;
g_free (priv->label_text);
priv->label_text = NULL;
}
GTK_WIDGET_CLASS (gtk_button_parent_class)->destroy (widget);
@ -591,15 +614,18 @@ gtk_button_constructor (GType type,
{
GObject *object;
GtkButton *button;
GtkButtonPrivate *priv;
object = G_OBJECT_CLASS (gtk_button_parent_class)->constructor (type,
n_construct_properties,
construct_params);
button = GTK_BUTTON (object);
button->constructed = TRUE;
priv = button->priv;
if (button->label_text != NULL)
priv->constructed = TRUE;
if (priv->label_text != NULL)
gtk_button_construct_child (button);
return object;
@ -619,7 +645,7 @@ static void
maybe_set_alignment (GtkButton *button,
GtkWidget *widget)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
if (GTK_IS_MISC (widget))
{
@ -658,7 +684,7 @@ static void
gtk_button_dispose (GObject *object)
{
GtkButton *button = GTK_BUTTON (object);
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
if (priv->action)
{
@ -675,7 +701,7 @@ gtk_button_set_property (GObject *object,
GParamSpec *pspec)
{
GtkButton *button = GTK_BUTTON (object);
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
switch (prop_id)
{
@ -725,27 +751,27 @@ gtk_button_get_property (GObject *object,
GParamSpec *pspec)
{
GtkButton *button = GTK_BUTTON (object);
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
switch (prop_id)
{
case PROP_LABEL:
g_value_set_string (value, button->label_text);
g_value_set_string (value, priv->label_text);
break;
case PROP_IMAGE:
g_value_set_object (value, (GObject *)priv->image);
break;
case PROP_RELIEF:
g_value_set_enum (value, gtk_button_get_relief (button));
g_value_set_enum (value, priv->relief);
break;
case PROP_USE_UNDERLINE:
g_value_set_boolean (value, button->use_underline);
g_value_set_boolean (value, priv->use_underline);
break;
case PROP_USE_STOCK:
g_value_set_boolean (value, button->use_stock);
g_value_set_boolean (value, priv->use_stock);
break;
case PROP_FOCUS_ON_CLICK:
g_value_set_boolean (value, button->focus_on_click);
g_value_set_boolean (value, priv->focus_on_click);
break;
case PROP_XALIGN:
g_value_set_float (value, priv->xalign);
@ -844,7 +870,8 @@ gtk_button_update (GtkActivatable *activatable,
GtkAction *action,
const gchar *property_name)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (activatable);
GtkButton *button = GTK_BUTTON (activatable);
GtkButtonPrivate *priv = button->priv;
if (strcmp (property_name, "visible") == 0)
{
@ -873,7 +900,8 @@ static void
gtk_button_sync_action_properties (GtkActivatable *activatable,
GtkAction *action)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (activatable);
GtkButton *button = GTK_BUTTON (activatable);
GtkButtonPrivate *priv = button->priv;
if (!action)
return;
@ -898,7 +926,7 @@ static void
gtk_button_set_related_action (GtkButton *button,
GtkAction *action)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
if (priv->action == action)
return;
@ -921,7 +949,7 @@ static void
gtk_button_set_use_action_appearance (GtkButton *button,
gboolean use_appearance)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
if (priv->use_action_appearance != use_appearance)
{
@ -948,9 +976,10 @@ gtk_button_new (void)
static gboolean
show_image (GtkButton *button)
{
GtkButtonPrivate *priv = button->priv;
gboolean show;
if (button->label_text)
if (priv->label_text)
{
GtkSettings *settings;
@ -966,7 +995,7 @@ show_image (GtkButton *button)
static void
gtk_button_construct_child (GtkButton *button)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
GtkStockItem item;
GtkWidget *child;
GtkWidget *label;
@ -976,10 +1005,10 @@ gtk_button_construct_child (GtkButton *button)
gchar *label_text = NULL;
gint image_spacing;
if (!button->constructed)
if (!priv->constructed)
return;
if (!button->label_text && !priv->image)
if (!priv->label_text && !priv->image)
return;
gtk_widget_style_get (GTK_WIDGET (button),
@ -1003,17 +1032,17 @@ gtk_button_construct_child (GtkButton *button)
if (child)
gtk_container_remove (GTK_CONTAINER (button), child);
if (button->use_stock &&
button->label_text &&
gtk_stock_lookup (button->label_text, &item))
if (priv->use_stock &&
priv->label_text &&
gtk_stock_lookup (priv->label_text, &item))
{
if (!image)
image = g_object_ref (gtk_image_new_from_stock (button->label_text, GTK_ICON_SIZE_BUTTON));
image = g_object_ref (gtk_image_new_from_stock (priv->label_text, GTK_ICON_SIZE_BUTTON));
label_text = item.label;
}
else
label_text = button->label_text;
label_text = priv->label_text;
if (image)
{
@ -1042,7 +1071,7 @@ gtk_button_construct_child (GtkButton *button)
if (label_text)
{
if (button->use_underline || button->use_stock)
if (priv->use_underline || priv->use_stock)
{
label = gtk_label_new_with_mnemonic (label_text);
gtk_label_set_mnemonic_widget (GTK_LABEL (label),
@ -1067,13 +1096,13 @@ gtk_button_construct_child (GtkButton *button)
return;
}
if (button->use_underline || button->use_stock)
if (priv->use_underline || priv->use_stock)
{
label = gtk_label_new_with_mnemonic (button->label_text);
label = gtk_label_new_with_mnemonic (priv->label_text);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), GTK_WIDGET (button));
}
else
label = gtk_label_new (button->label_text);
label = gtk_label_new (priv->label_text);
if (priv->align_set)
gtk_misc_set_alignment (GTK_MISC (label), priv->xalign, priv->yalign);
@ -1153,7 +1182,6 @@ gtk_button_pressed (GtkButton *button)
{
g_return_if_fail (GTK_IS_BUTTON (button));
g_signal_emit (button, button_signals[PRESSED], 0);
}
@ -1234,11 +1262,15 @@ void
gtk_button_set_relief (GtkButton *button,
GtkReliefStyle newrelief)
{
GtkButtonPrivate *priv;
g_return_if_fail (GTK_IS_BUTTON (button));
if (newrelief != button->relief)
priv = button->priv;
if (newrelief != priv->relief)
{
button->relief = newrelief;
priv->relief = newrelief;
g_object_notify (G_OBJECT (button), "relief");
gtk_widget_queue_draw (GTK_WIDGET (button));
}
@ -1257,13 +1289,14 @@ gtk_button_get_relief (GtkButton *button)
{
g_return_val_if_fail (GTK_IS_BUTTON (button), GTK_RELIEF_NORMAL);
return button->relief;
return button->priv->relief;
}
static void
gtk_button_realize (GtkWidget *widget)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
GtkAllocation allocation;
GdkWindow *window;
GdkWindowAttr attributes;
@ -1291,9 +1324,9 @@ gtk_button_realize (GtkWidget *widget)
gtk_widget_set_window (widget, window);
g_object_ref (window);
button->event_window = gdk_window_new (window,
&attributes, attributes_mask);
gdk_window_set_user_data (button->event_window, button);
priv->event_window = gdk_window_new (window,
&attributes, attributes_mask);
gdk_window_set_user_data (priv->event_window, button);
gtk_widget_style_attach (widget);
}
@ -1302,17 +1335,18 @@ static void
gtk_button_unrealize (GtkWidget *widget)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
if (button->activate_timeout)
if (priv->activate_timeout)
gtk_button_finish_activate (button, FALSE);
if (button->event_window)
if (priv->event_window)
{
gdk_window_set_user_data (button->event_window, NULL);
gdk_window_destroy (button->event_window);
button->event_window = NULL;
gdk_window_set_user_data (priv->event_window, NULL);
gdk_window_destroy (priv->event_window);
priv->event_window = NULL;
}
GTK_WIDGET_CLASS (gtk_button_parent_class)->unrealize (widget);
}
@ -1320,20 +1354,22 @@ static void
gtk_button_map (GtkWidget *widget)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
GTK_WIDGET_CLASS (gtk_button_parent_class)->map (widget);
if (button->event_window)
gdk_window_show (button->event_window);
if (priv->event_window)
gdk_window_show (priv->event_window);
}
static void
gtk_button_unmap (GtkWidget *widget)
{
GtkButton *button = GTK_BUTTON (widget);
if (button->event_window)
gdk_window_hide (button->event_window);
GtkButtonPrivate *priv = button->priv;
if (priv->event_window)
gdk_window_hide (priv->event_window);
GTK_WIDGET_CLASS (gtk_button_parent_class)->unmap (widget);
}
@ -1341,7 +1377,7 @@ gtk_button_unmap (GtkWidget *widget)
static void
gtk_button_update_image_spacing (GtkButton *button)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
GtkWidget *child;
gint spacing;
@ -1349,7 +1385,7 @@ gtk_button_update_image_spacing (GtkButton *button)
* we only want to update the spacing if the box
* was constructed there.
*/
if (!button->constructed || !priv->image)
if (!priv->constructed || !priv->image)
return;
child = gtk_bin_get_child (GTK_BIN (button));
@ -1432,6 +1468,7 @@ gtk_button_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
GtkAllocation child_allocation;
GtkStyle *style;
GtkWidget *child;
@ -1455,7 +1492,7 @@ gtk_button_size_allocate (GtkWidget *widget,
gtk_widget_set_allocation (widget, allocation);
if (gtk_widget_get_realized (widget))
gdk_window_move_resize (button->event_window,
gdk_window_move_resize (priv->event_window,
allocation->x,
allocation->y,
allocation->width,
@ -1495,7 +1532,7 @@ gtk_button_size_allocate (GtkWidget *widget,
child_allocation.height = child_allocation.height - (focus_width + focus_pad) * 2;
}
if (button->depressed)
if (priv->depressed)
{
gint child_displacement_x;
gint child_displacement_y;
@ -1525,6 +1562,7 @@ _gtk_button_paint (GtkButton *button,
const gchar *main_detail,
const gchar *default_detail)
{
GtkButtonPrivate *priv = button->priv;
GtkWidget *widget;
gint x, y;
GtkBorder default_border;
@ -1552,7 +1590,7 @@ _gtk_button_paint (GtkButton *button,
y = 0;
if (gtk_widget_has_default (widget) &&
GTK_BUTTON (widget)->relief == GTK_RELIEF_NORMAL)
priv->relief == GTK_RELIEF_NORMAL)
{
gtk_paint_box (style, cr,
GTK_STATE_NORMAL, GTK_SHADOW_IN,
@ -1580,7 +1618,7 @@ _gtk_button_paint (GtkButton *button,
height -= 2 * (focus_width + focus_pad);
}
if (button->relief != GTK_RELIEF_NONE || button->depressed ||
if (priv->relief != GTK_RELIEF_NONE || priv->depressed ||
gtk_widget_get_state(widget) == GTK_STATE_PRELIGHT)
gtk_paint_box (style, cr,
state_type,
@ -1614,7 +1652,7 @@ _gtk_button_paint (GtkButton *button,
height += 2 * (focus_width + focus_pad);
}
if (button->depressed && displace_focus)
if (priv->depressed && displace_focus)
{
x += child_displacement_x;
y += child_displacement_y;
@ -1632,12 +1670,13 @@ gtk_button_draw (GtkWidget *widget,
cairo_t *cr)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
_gtk_button_paint (button, cr,
gtk_widget_get_allocated_width (widget),
gtk_widget_get_allocated_height (widget),
gtk_widget_get_state (widget),
button->depressed ? GTK_SHADOW_IN : GTK_SHADOW_OUT,
priv->depressed ? GTK_SHADOW_IN : GTK_SHADOW_OUT,
"button", "buttondefault");
GTK_WIDGET_CLASS (gtk_button_parent_class)->draw (widget, cr);
@ -1650,12 +1689,14 @@ gtk_button_button_press (GtkWidget *widget,
GdkEventButton *event)
{
GtkButton *button;
GtkButtonPrivate *priv;
if (event->type == GDK_BUTTON_PRESS)
{
button = GTK_BUTTON (widget);
priv = button->priv;
if (button->focus_on_click && !gtk_widget_has_focus (widget))
if (priv->focus_on_click && !gtk_widget_has_focus (widget))
gtk_widget_grab_focus (widget);
if (event->button == 1)
@ -1685,17 +1726,18 @@ gtk_button_grab_broken (GtkWidget *widget,
GdkEventGrabBroken *event)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
gboolean save_in;
/* Simulate a button release without the pointer in the button */
if (button->button_down)
if (priv->button_down)
{
save_in = button->in_button;
button->in_button = FALSE;
save_in = priv->in_button;
priv->in_button = FALSE;
gtk_button_released (button);
if (save_in != button->in_button)
if (save_in != priv->in_button)
{
button->in_button = save_in;
priv->in_button = save_in;
gtk_button_update_state (button);
}
}
@ -1708,8 +1750,9 @@ gtk_button_key_release (GtkWidget *widget,
GdkEventKey *event)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
if (button->activate_timeout)
if (priv->activate_timeout)
{
gtk_button_finish_activate (button, TRUE);
return TRUE;
@ -1724,14 +1767,13 @@ static gboolean
gtk_button_enter_notify (GtkWidget *widget,
GdkEventCrossing *event)
{
GtkButton *button;
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
button = GTK_BUTTON (widget);
if ((event->window == button->event_window) &&
if ((event->window == button->priv->event_window) &&
(event->detail != GDK_NOTIFY_INFERIOR))
{
button->in_button = TRUE;
priv->in_button = TRUE;
gtk_button_enter (button);
}
@ -1742,15 +1784,14 @@ static gboolean
gtk_button_leave_notify (GtkWidget *widget,
GdkEventCrossing *event)
{
GtkButton *button;
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
button = GTK_BUTTON (widget);
if ((event->window == button->event_window) &&
if ((event->window == button->priv->event_window) &&
(event->detail != GDK_NOTIFY_INFERIOR) &&
(gtk_widget_get_sensitive (widget)))
{
button->in_button = FALSE;
priv->in_button = FALSE;
gtk_button_leave (button);
}
@ -1760,24 +1801,28 @@ gtk_button_leave_notify (GtkWidget *widget,
static void
gtk_real_button_pressed (GtkButton *button)
{
if (button->activate_timeout)
GtkButtonPrivate *priv = button->priv;
if (priv->activate_timeout)
return;
button->button_down = TRUE;
priv->button_down = TRUE;
gtk_button_update_state (button);
}
static void
gtk_real_button_released (GtkButton *button)
{
if (button->button_down)
{
button->button_down = FALSE;
GtkButtonPrivate *priv = button->priv;
if (button->activate_timeout)
if (priv->button_down)
{
priv->button_down = FALSE;
if (priv->activate_timeout)
return;
if (button->in_button)
if (priv->in_button)
gtk_button_clicked (button);
gtk_button_update_state (button);
@ -1787,7 +1832,7 @@ gtk_real_button_released (GtkButton *button)
static void
gtk_real_button_clicked (GtkButton *button)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
if (priv->action)
gtk_action_activate (priv->action);
@ -1805,11 +1850,10 @@ static void
gtk_real_button_activate (GtkButton *button)
{
GtkWidget *widget = GTK_WIDGET (button);
GtkButtonPrivate *priv;
GtkButtonPrivate *priv = button->priv;
GdkDevice *device;
guint32 time;
priv = GTK_BUTTON_GET_PRIVATE (button);
device = gtk_get_current_event_device ();
if (device && device->source != GDK_SOURCE_KEYBOARD)
@ -1817,11 +1861,11 @@ gtk_real_button_activate (GtkButton *button)
g_return_if_fail (device && device->source == GDK_SOURCE_KEYBOARD);
if (gtk_widget_get_realized (widget) && !button->activate_timeout)
if (gtk_widget_get_realized (widget) && !priv->activate_timeout)
{
time = gtk_get_current_event_time ();
if (gdk_device_grab (device, button->event_window,
if (gdk_device_grab (device, priv->event_window,
GDK_OWNERSHIP_WINDOW, TRUE,
GDK_KEY_PRESS | GDK_KEY_RELEASE,
NULL, time) == GDK_GRAB_SUCCESS)
@ -1831,10 +1875,10 @@ gtk_real_button_activate (GtkButton *button)
priv->grab_time = time;
}
button->activate_timeout = gdk_threads_add_timeout (ACTIVATE_TIMEOUT,
priv->activate_timeout = gdk_threads_add_timeout (ACTIVATE_TIMEOUT,
button_activate_timeout,
button);
button->button_down = TRUE;
priv->button_down = TRUE;
gtk_button_update_state (button);
gtk_widget_queue_draw (GTK_WIDGET (button));
}
@ -1845,12 +1889,10 @@ gtk_button_finish_activate (GtkButton *button,
gboolean do_it)
{
GtkWidget *widget = GTK_WIDGET (button);
GtkButtonPrivate *priv;
priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
g_source_remove (button->activate_timeout);
button->activate_timeout = 0;
g_source_remove (priv->activate_timeout);
priv->activate_timeout = 0;
if (priv->grab_keyboard)
{
@ -1859,7 +1901,7 @@ gtk_button_finish_activate (GtkButton *button,
priv->grab_keyboard = NULL;
}
button->button_down = FALSE;
priv->button_down = FALSE;
gtk_button_update_state (button);
gtk_widget_queue_draw (GTK_WIDGET (button));
@ -1964,14 +2006,17 @@ void
gtk_button_set_label (GtkButton *button,
const gchar *label)
{
GtkButtonPrivate *priv;
gchar *new_label;
g_return_if_fail (GTK_IS_BUTTON (button));
priv = button->priv;
new_label = g_strdup (label);
g_free (button->label_text);
button->label_text = new_label;
g_free (priv->label_text);
priv->label_text = new_label;
gtk_button_construct_child (button);
g_object_notify (G_OBJECT (button), "label");
@ -1994,8 +2039,8 @@ G_CONST_RETURN gchar *
gtk_button_get_label (GtkButton *button)
{
g_return_val_if_fail (GTK_IS_BUTTON (button), NULL);
return button->label_text;
return button->priv->label_text;
}
/**
@ -2010,14 +2055,18 @@ void
gtk_button_set_use_underline (GtkButton *button,
gboolean use_underline)
{
GtkButtonPrivate *priv;
g_return_if_fail (GTK_IS_BUTTON (button));
priv = button->priv;
use_underline = use_underline != FALSE;
if (use_underline != button->use_underline)
if (use_underline != priv->use_underline)
{
button->use_underline = use_underline;
priv->use_underline = use_underline;
gtk_button_construct_child (button);
g_object_notify (G_OBJECT (button), "use-underline");
@ -2038,8 +2087,8 @@ gboolean
gtk_button_get_use_underline (GtkButton *button)
{
g_return_val_if_fail (GTK_IS_BUTTON (button), FALSE);
return button->use_underline;
return button->priv->use_underline;
}
/**
@ -2054,14 +2103,18 @@ void
gtk_button_set_use_stock (GtkButton *button,
gboolean use_stock)
{
GtkButtonPrivate *priv;
g_return_if_fail (GTK_IS_BUTTON (button));
priv = button->priv;
use_stock = use_stock != FALSE;
if (use_stock != button->use_stock)
if (use_stock != priv->use_stock)
{
button->use_stock = use_stock;
priv->use_stock = use_stock;
gtk_button_construct_child (button);
g_object_notify (G_OBJECT (button), "use-stock");
@ -2082,8 +2135,8 @@ gboolean
gtk_button_get_use_stock (GtkButton *button)
{
g_return_val_if_fail (GTK_IS_BUTTON (button), FALSE);
return button->use_stock;
return button->priv->use_stock;
}
/**
@ -2102,13 +2155,17 @@ void
gtk_button_set_focus_on_click (GtkButton *button,
gboolean focus_on_click)
{
GtkButtonPrivate *priv;
g_return_if_fail (GTK_IS_BUTTON (button));
priv = button->priv;
focus_on_click = focus_on_click != FALSE;
if (button->focus_on_click != focus_on_click)
if (priv->focus_on_click != focus_on_click)
{
button->focus_on_click = focus_on_click;
priv->focus_on_click = focus_on_click;
g_object_notify (G_OBJECT (button), "focus-on-click");
}
@ -2131,7 +2188,7 @@ gtk_button_get_focus_on_click (GtkButton *button)
{
g_return_val_if_fail (GTK_IS_BUTTON (button), FALSE);
return button->focus_on_click;
return button->priv->focus_on_click;
}
/**
@ -2156,7 +2213,7 @@ gtk_button_set_alignment (GtkButton *button,
g_return_if_fail (GTK_IS_BUTTON (button));
priv = GTK_BUTTON_GET_PRIVATE (button);
priv = button->priv;
priv->xalign = xalign;
priv->yalign = yalign;
@ -2189,7 +2246,7 @@ gtk_button_get_alignment (GtkButton *button,
g_return_if_fail (GTK_IS_BUTTON (button));
priv = GTK_BUTTON_GET_PRIVATE (button);
priv = button->priv;
if (xalign)
*xalign = priv->xalign;
@ -2212,12 +2269,13 @@ _gtk_button_set_depressed (GtkButton *button,
gboolean depressed)
{
GtkWidget *widget = GTK_WIDGET (button);
GtkButtonPrivate *priv = button->priv;
depressed = depressed != FALSE;
if (depressed != button->depressed)
if (depressed != priv->depressed)
{
button->depressed = depressed;
priv->depressed = depressed;
gtk_widget_queue_resize (widget);
}
}
@ -2225,15 +2283,16 @@ _gtk_button_set_depressed (GtkButton *button,
static void
gtk_button_update_state (GtkButton *button)
{
gboolean depressed;
GtkButtonPrivate *priv = button->priv;
GtkStateType new_state;
gboolean depressed;
if (button->activate_timeout)
depressed = button->depress_on_activate;
if (priv->activate_timeout)
depressed = priv->depress_on_activate;
else
depressed = button->in_button && button->button_down;
depressed = priv->in_button && priv->button_down;
if (button->in_button && (!button->button_down || !depressed))
if (priv->in_button && (!priv->button_down || !depressed))
new_state = GTK_STATE_PRELIGHT;
else
new_state = depressed ? GTK_STATE_ACTIVE : GTK_STATE_NORMAL;
@ -2245,7 +2304,7 @@ gtk_button_update_state (GtkButton *button)
static void
show_image_change_notify (GtkButton *button)
{
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
if (priv->image)
{
@ -2286,6 +2345,7 @@ gtk_button_screen_changed (GtkWidget *widget,
GdkScreen *previous_screen)
{
GtkButton *button;
GtkButtonPrivate *priv;
GtkSettings *settings;
gulong show_image_connection;
@ -2293,12 +2353,13 @@ gtk_button_screen_changed (GtkWidget *widget,
return;
button = GTK_BUTTON (widget);
priv = button->priv;
/* If the button is being pressed while the screen changes the
release might never occur, so we reset the state. */
if (button->button_down)
if (priv->button_down)
{
button->button_down = FALSE;
priv->button_down = FALSE;
gtk_button_update_state (button);
}
@ -2322,10 +2383,11 @@ gtk_button_state_changed (GtkWidget *widget,
GtkStateType previous_state)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = button->priv;
if (!gtk_widget_is_sensitive (widget))
{
button->in_button = FALSE;
priv->in_button = FALSE;
gtk_real_button_released (button);
}
}
@ -2335,22 +2397,22 @@ gtk_button_grab_notify (GtkWidget *widget,
gboolean was_grabbed)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = GTK_BUTTON_GET_PRIVATE (button);
GtkButtonPrivate *priv = button->priv;
gboolean save_in;
if (button->activate_timeout &&
if (priv->activate_timeout &&
priv->grab_keyboard &&
gtk_widget_device_is_shadowed (widget, priv->grab_keyboard))
gtk_button_finish_activate (button, FALSE);
if (!was_grabbed)
{
save_in = button->in_button;
button->in_button = FALSE;
save_in = priv->in_button;
priv->in_button = FALSE;
gtk_real_button_released (button);
if (save_in != button->in_button)
if (save_in != priv->in_button)
{
button->in_button = save_in;
priv->in_button = save_in;
gtk_button_update_state (button);
}
}
@ -2378,7 +2440,7 @@ gtk_button_set_image (GtkButton *button,
g_return_if_fail (GTK_IS_BUTTON (button));
g_return_if_fail (image == NULL || GTK_IS_WIDGET (image));
priv = GTK_BUTTON_GET_PRIVATE (button);
priv = button->priv;
if (priv->image)
{
@ -2410,13 +2472,9 @@ gtk_button_set_image (GtkButton *button,
GtkWidget *
gtk_button_get_image (GtkButton *button)
{
GtkButtonPrivate *priv;
g_return_val_if_fail (GTK_IS_BUTTON (button), NULL);
priv = GTK_BUTTON_GET_PRIVATE (button);
return priv->image;
return button->priv->image;
}
/**
@ -2433,13 +2491,12 @@ void
gtk_button_set_image_position (GtkButton *button,
GtkPositionType position)
{
GtkButtonPrivate *priv;
g_return_if_fail (GTK_IS_BUTTON (button));
g_return_if_fail (position >= GTK_POS_LEFT && position <= GTK_POS_BOTTOM);
priv = GTK_BUTTON_GET_PRIVATE (button);
priv = button->priv;
if (priv->image_position != position)
{
@ -2465,13 +2522,9 @@ gtk_button_set_image_position (GtkButton *button,
GtkPositionType
gtk_button_get_image_position (GtkButton *button)
{
GtkButtonPrivate *priv;
g_return_val_if_fail (GTK_IS_BUTTON (button), GTK_POS_LEFT);
priv = GTK_BUTTON_GET_PRIVATE (button);
return priv->image_position;
return button->priv->image_position;
}
@ -2491,5 +2544,5 @@ gtk_button_get_event_window (GtkButton *button)
{
g_return_val_if_fail (GTK_IS_BUTTON (button), NULL);
return button->event_window;
return button->priv->event_window;
}

22
gtk/gtkbutton.h
View File

@ -45,28 +45,16 @@ G_BEGIN_DECLS
#define GTK_IS_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_BUTTON))
#define GTK_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_BUTTON, GtkButtonClass))
typedef struct _GtkButton GtkButton;
typedef struct _GtkButtonClass GtkButtonClass;
typedef struct _GtkButton GtkButton;
typedef struct _GtkButtonPrivate GtkButtonPrivate;
typedef struct _GtkButtonClass GtkButtonClass;
struct _GtkButton
{
/*< private >*/
GtkBin bin;
GdkWindow *GSEAL (event_window);
gchar *GSEAL (label_text);
guint GSEAL (activate_timeout);
guint GSEAL (constructed) : 1;
guint GSEAL (in_button) : 1;
guint GSEAL (button_down) : 1;
guint GSEAL (relief) : 2;
guint GSEAL (use_underline) : 1;
guint GSEAL (use_stock) : 1;
guint GSEAL (depressed) : 1;
guint GSEAL (depress_on_activate) : 1;
guint GSEAL (focus_on_click) : 1;
GtkButtonPrivate *priv;
};
struct _GtkButtonClass