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gtk/gtkbutton.c: use accessor functions to access GtkWidget

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This commit is contained in:
Javier Jardón
2010-08-11 23:17:29 +02:00
parent 1b1845863a
commit 6cad69e32a
1 changed files with 72 additions and 46 deletions
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108
gtk/gtkbutton.c
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@ -1004,9 +1004,13 @@ gtk_button_construct_child (GtkButton *button)
if (priv->image && !priv->image_is_stock) if (priv->image && !priv->image_is_stock)
{ {
GtkWidget *parent;
image = g_object_ref (priv->image); image = g_object_ref (priv->image);
if (image->parent)
gtk_container_remove (GTK_CONTAINER (image->parent), image); parent = gtk_widget_get_parent (image);
if (parent)
gtk_container_remove (GTK_CONTAINER (parent), image);
} }
priv->image = NULL; priv->image = NULL;
@ -1275,21 +1279,24 @@ gtk_button_get_relief (GtkButton *button)
static void static void
gtk_button_realize (GtkWidget *widget) gtk_button_realize (GtkWidget *widget)
{ {
GtkButton *button; GtkButton *button = GTK_BUTTON (widget);
GtkAllocation allocation;
GdkWindow *window;
GdkWindowAttr attributes; GdkWindowAttr attributes;
gint attributes_mask; gint attributes_mask;
gint border_width; gint border_width;
button = GTK_BUTTON (widget); gtk_widget_get_allocation (widget, &allocation);
gtk_widget_set_realized (widget, TRUE); gtk_widget_set_realized (widget, TRUE);
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget)); border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
attributes.window_type = GDK_WINDOW_CHILD; attributes.window_type = GDK_WINDOW_CHILD;
attributes.x = widget->allocation.x + border_width; attributes.x = allocation.x + border_width;
attributes.y = widget->allocation.y + border_width; attributes.y = allocation.y + border_width;
attributes.width = widget->allocation.width - border_width * 2; attributes.width = allocation.width - border_width * 2;
attributes.height = widget->allocation.height - border_width * 2; attributes.height = allocation.height - border_width * 2;
attributes.wclass = GDK_INPUT_ONLY; attributes.wclass = GDK_INPUT_ONLY;
attributes.event_mask = gtk_widget_get_events (widget); attributes.event_mask = gtk_widget_get_events (widget);
attributes.event_mask |= (GDK_BUTTON_PRESS_MASK | attributes.event_mask |= (GDK_BUTTON_PRESS_MASK |
@ -1299,14 +1306,15 @@ gtk_button_realize (GtkWidget *widget)
attributes_mask = GDK_WA_X | GDK_WA_Y; attributes_mask = GDK_WA_X | GDK_WA_Y;
widget->window = gtk_widget_get_parent_window (widget); window = gtk_widget_get_parent_window (widget);
g_object_ref (widget->window); gtk_widget_set_window (widget, window);
g_object_ref (window);
button->event_window = gdk_window_new (gtk_widget_get_parent_window (widget), button->event_window = gdk_window_new (window,
&attributes, attributes_mask); &attributes, attributes_mask);
gdk_window_set_user_data (button->event_window, button); gdk_window_set_user_data (button->event_window, button);
widget->style = gtk_style_attach (widget->style, widget->window); gtk_widget_style_attach (widget);
} }
static void static void
@ -1444,47 +1452,50 @@ gtk_button_size_allocate (GtkWidget *widget,
{ {
GtkButton *button = GTK_BUTTON (widget); GtkButton *button = GTK_BUTTON (widget);
GtkAllocation child_allocation; GtkAllocation child_allocation;
GtkStyle *style;
GtkWidget *child; GtkWidget *child;
guint border_width = gtk_container_get_border_width (GTK_CONTAINER (widget)); guint border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
gint xthickness = GTK_WIDGET (widget)->style->xthickness; gint xthickness, ythickness;
gint ythickness = GTK_WIDGET (widget)->style->ythickness;
GtkBorder default_border; GtkBorder default_border;
GtkBorder inner_border; GtkBorder inner_border;
gint focus_width; gint focus_width;
gint focus_pad; gint focus_pad;
style = gtk_widget_get_style (widget);
xthickness = style->xthickness;
ythickness = style->ythickness;
gtk_button_get_props (button, &default_border, NULL, &inner_border, NULL); gtk_button_get_props (button, &default_border, NULL, &inner_border, NULL);
gtk_widget_style_get (GTK_WIDGET (widget), gtk_widget_style_get (GTK_WIDGET (widget),
"focus-line-width", &focus_width, "focus-line-width", &focus_width,
"focus-padding", &focus_pad, "focus-padding", &focus_pad,
NULL); NULL);
gtk_widget_set_allocation (widget, allocation);
widget->allocation = *allocation;
if (gtk_widget_get_realized (widget)) if (gtk_widget_get_realized (widget))
gdk_window_move_resize (button->event_window, gdk_window_move_resize (button->event_window,
widget->allocation.x + border_width, allocation->x + border_width,
widget->allocation.y + border_width, allocation->y + border_width,
widget->allocation.width - border_width * 2, allocation->width - border_width * 2,
widget->allocation.height - border_width * 2); allocation->height - border_width * 2);
child = gtk_bin_get_child (GTK_BIN (button)); child = gtk_bin_get_child (GTK_BIN (button));
if (child && gtk_widget_get_visible (child)) if (child && gtk_widget_get_visible (child))
{ {
child_allocation.x = widget->allocation.x + border_width + inner_border.left + xthickness; child_allocation.x = allocation->x + border_width + inner_border.left + xthickness;
child_allocation.y = widget->allocation.y + border_width + inner_border.top + ythickness; child_allocation.y = allocation->y + border_width + inner_border.top + ythickness;
child_allocation.width = child_allocation.width =
widget->allocation.width - allocation->width -
xthickness * 2 - xthickness * 2 -
inner_border.left - inner_border.left -
inner_border.right - inner_border.right -
border_width * 2; border_width * 2;
child_allocation.height = child_allocation.height =
widget->allocation.height - allocation->height -
ythickness * 2 - ythickness * 2 -
inner_border.top - inner_border.top -
inner_border.bottom - inner_border.bottom -
@ -1548,6 +1559,10 @@ _gtk_button_paint (GtkButton *button,
if (gtk_widget_is_drawable (widget)) if (gtk_widget_is_drawable (widget))
{ {
GtkAllocation allocation;
GdkWindow *window;
GtkStyle *style;
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget)); border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
gtk_button_get_props (button, &default_border, &default_outside_border, NULL, &interior_focus); gtk_button_get_props (button, &default_border, &default_outside_border, NULL, &interior_focus);
@ -1556,15 +1571,19 @@ _gtk_button_paint (GtkButton *button,
"focus-padding", &focus_pad, "focus-padding", &focus_pad,
NULL); NULL);
x = widget->allocation.x + border_width; gtk_widget_get_allocation (widget, &allocation);
y = widget->allocation.y + border_width; style = gtk_widget_get_style (widget);
width = widget->allocation.width - border_width * 2; window = gtk_widget_get_window (widget);
height = widget->allocation.height - border_width * 2;
x = allocation.x + border_width;
y = allocation.y + border_width;
width = allocation.width - border_width * 2;
height = allocation.height - border_width * 2;
if (gtk_widget_has_default (widget) && if (gtk_widget_has_default (widget) &&
GTK_BUTTON (widget)->relief == GTK_RELIEF_NORMAL) GTK_BUTTON (widget)->relief == GTK_RELIEF_NORMAL)
{ {
gtk_paint_box (widget->style, widget->window, gtk_paint_box (style, window,
GTK_STATE_NORMAL, GTK_SHADOW_IN, GTK_STATE_NORMAL, GTK_SHADOW_IN,
area, widget, "buttondefault", area, widget, "buttondefault",
x, y, width, height); x, y, width, height);
@ -1592,7 +1611,7 @@ _gtk_button_paint (GtkButton *button,
if (button->relief != GTK_RELIEF_NONE || button->depressed || if (button->relief != GTK_RELIEF_NONE || button->depressed ||
gtk_widget_get_state(widget) == GTK_STATE_PRELIGHT) gtk_widget_get_state(widget) == GTK_STATE_PRELIGHT)
gtk_paint_box (widget->style, widget->window, gtk_paint_box (style, window,
state_type, state_type,
shadow_type, area, widget, "button", shadow_type, area, widget, "button",
x, y, width, height); x, y, width, height);
@ -1611,10 +1630,10 @@ _gtk_button_paint (GtkButton *button,
if (interior_focus) if (interior_focus)
{ {
x += widget->style->xthickness + focus_pad; x += style->xthickness + focus_pad;
y += widget->style->ythickness + focus_pad; y += style->ythickness + focus_pad;
width -= 2 * (widget->style->xthickness + focus_pad); width -= 2 * (style->xthickness + focus_pad);
height -= 2 * (widget->style->ythickness + focus_pad); height -= 2 * (style->ythickness + focus_pad);
} }
else else
{ {
@ -1630,7 +1649,8 @@ _gtk_button_paint (GtkButton *button,
y += child_displacement_y; y += child_displacement_y;
} }
gtk_paint_focus (widget->style, widget->window, gtk_widget_get_state (widget), gtk_paint_focus (style, window,
gtk_widget_get_state (widget),
area, widget, "button", area, widget, "button",
x, y, width, height); x, y, width, height);
} }
@ -1898,6 +1918,7 @@ gtk_button_get_size (GtkSizeRequest *widget,
gint *natural_size) gint *natural_size)
{ {
GtkButton *button = GTK_BUTTON (widget); GtkButton *button = GTK_BUTTON (widget);
GtkStyle *style;
GtkWidget *child; GtkWidget *child;
GtkBorder default_border; GtkBorder default_border;
GtkBorder inner_border; GtkBorder inner_border;
@ -1913,10 +1934,11 @@ gtk_button_get_size (GtkSizeRequest *widget,
NULL); NULL);
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget)); border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
style = gtk_widget_get_style (GTK_WIDGET (widget));
if (orientation == GTK_ORIENTATION_HORIZONTAL) if (orientation == GTK_ORIENTATION_HORIZONTAL)
{ {
minimum = ((border_width + minimum = ((border_width + style->xthickness) * 2 +
GTK_WIDGET (widget)->style->xthickness) * 2 +
inner_border.left + inner_border.right); inner_border.left + inner_border.right);
if (gtk_widget_get_can_default (GTK_WIDGET (widget))) if (gtk_widget_get_can_default (GTK_WIDGET (widget)))
@ -1924,8 +1946,7 @@ gtk_button_get_size (GtkSizeRequest *widget,
} }
else else
{ {
minimum = ((border_width + minimum = ((border_width + style->ythickness) * 2 +
GTK_WIDGET (widget)->style->ythickness) * 2 +
inner_border.top + inner_border.bottom); inner_border.top + inner_border.bottom);
if (gtk_widget_get_can_default (GTK_WIDGET (widget))) if (gtk_widget_get_can_default (GTK_WIDGET (widget)))
@ -2402,14 +2423,19 @@ gtk_button_set_image (GtkButton *button,
GtkWidget *image) GtkWidget *image)
{ {
GtkButtonPrivate *priv; GtkButtonPrivate *priv;
GtkWidget *parent;
g_return_if_fail (GTK_IS_BUTTON (button)); g_return_if_fail (GTK_IS_BUTTON (button));
g_return_if_fail (image == NULL || GTK_IS_WIDGET (image)); g_return_if_fail (image == NULL || GTK_IS_WIDGET (image));
priv = GTK_BUTTON_GET_PRIVATE (button); priv = GTK_BUTTON_GET_PRIVATE (button);
if (priv->image && priv->image->parent) if (priv->image)
gtk_container_remove (GTK_CONTAINER (priv->image->parent), priv->image); {
parent = gtk_widget_get_parent (priv->image);
if (parent)
gtk_container_remove (GTK_CONTAINER (parent), priv->image);
}
priv->image = image; priv->image = image;
priv->image_is_stock = (image == NULL); priv->image_is_stock = (image == NULL);