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listbox: Turn into no-window widget

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This commit is contained in:
Benjamin Otte 2016-11-06 14:52:56 +01:00
parent 2f8df5237f
commit b7a72224e1
1 changed files with 73 additions and 20 deletions
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93
gtk/gtklistbox.c
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@ -82,6 +82,7 @@ typedef struct
GtkWidget *placeholder; GtkWidget *placeholder;
GdkWindow *view_window;
GtkCssGadget *gadget; GtkCssGadget *gadget;
GtkListBoxSortFunc sort_func; GtkListBoxSortFunc sort_func;
@ -213,6 +214,9 @@ static GskRenderNode * gtk_list_box_get_render_node (GtkWidget
GskRenderer *renderer); GskRenderer *renderer);
static void gtk_list_box_realize (GtkWidget *widget); static void gtk_list_box_realize (GtkWidget *widget);
static void gtk_list_box_unrealize (GtkWidget *widget);
static void gtk_list_box_map (GtkWidget *widget);
static void gtk_list_box_unmap (GtkWidget *widget);
static void gtk_list_box_add (GtkContainer *container, static void gtk_list_box_add (GtkContainer *container,
GtkWidget *widget); GtkWidget *widget);
static void gtk_list_box_remove (GtkContainer *container, static void gtk_list_box_remove (GtkContainer *container,
@ -413,6 +417,9 @@ gtk_list_box_class_init (GtkListBoxClass *klass)
widget_class->focus = gtk_list_box_focus; widget_class->focus = gtk_list_box_focus;
widget_class->get_render_node = gtk_list_box_get_render_node; widget_class->get_render_node = gtk_list_box_get_render_node;
widget_class->realize = gtk_list_box_realize; widget_class->realize = gtk_list_box_realize;
widget_class->unrealize = gtk_list_box_unrealize;
widget_class->map = gtk_list_box_map;
widget_class->unmap = gtk_list_box_unmap;
widget_class->compute_expand = gtk_list_box_compute_expand; widget_class->compute_expand = gtk_list_box_compute_expand;
widget_class->get_request_mode = gtk_list_box_get_request_mode; widget_class->get_request_mode = gtk_list_box_get_request_mode;
widget_class->measure = gtk_list_box_measure_; widget_class->measure = gtk_list_box_measure_;
@ -620,7 +627,7 @@ gtk_list_box_init (GtkListBox *box)
GtkWidget *widget = GTK_WIDGET (box); GtkWidget *widget = GTK_WIDGET (box);
GtkCssNode *widget_node; GtkCssNode *widget_node;
gtk_widget_set_has_window (widget, TRUE); gtk_widget_set_has_window (widget, FALSE);
gtk_widget_set_redraw_on_allocate (widget, TRUE); gtk_widget_set_redraw_on_allocate (widget, TRUE);
priv->selection_mode = GTK_SELECTION_SINGLE; priv->selection_mode = GTK_SELECTION_SINGLE;
priv->activate_single_click = TRUE; priv->activate_single_click = TRUE;
@ -959,8 +966,10 @@ gtk_list_box_set_placeholder (GtkListBox *box,
if (placeholder) if (placeholder)
{ {
gtk_widget_set_parent (GTK_WIDGET (placeholder), GTK_WIDGET (box)); if (priv->view_window)
gtk_widget_set_child_visible (GTK_WIDGET (placeholder), gtk_widget_set_parent_window (placeholder, priv->view_window);
gtk_widget_set_parent (placeholder, GTK_WIDGET (box));
gtk_widget_set_child_visible (placeholder,
priv->n_visible_rows == 0); priv->n_visible_rows == 0);
} }
} }
@ -2130,22 +2139,63 @@ gtk_list_box_get_render_node (GtkWidget *widget,
static void static void
gtk_list_box_realize (GtkWidget *widget) gtk_list_box_realize (GtkWidget *widget)
{ {
GtkListBox *box = GTK_LIST_BOX (widget);
GtkListBoxPrivate *priv = BOX_PRIV (box);
GtkAllocation allocation; GtkAllocation allocation;
GdkWindow *window;
gtk_widget_get_allocation (widget, &allocation); gtk_widget_get_allocation (widget, &allocation);
gtk_widget_set_realized (widget, TRUE);
window = gdk_window_new_child (gtk_widget_get_parent_window (widget), priv->view_window = gdk_window_new_child (gtk_widget_get_parent_window (widget),
gtk_widget_get_events (widget) gtk_widget_get_events (widget)
| GDK_ENTER_NOTIFY_MASK | GDK_ENTER_NOTIFY_MASK
| GDK_LEAVE_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK
| GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_MASK
| GDK_BUTTON_PRESS_MASK | GDK_BUTTON_PRESS_MASK
| GDK_BUTTON_RELEASE_MASK, | GDK_BUTTON_RELEASE_MASK,
&allocation); &allocation);
gdk_window_set_user_data (window, (GObject*) widget); gdk_window_set_user_data (priv->view_window, (GObject*) widget);
gtk_widget_set_window (widget, window); /* Passes ownership */
gtk_list_box_forall (GTK_CONTAINER (widget),
TRUE,
(GtkCallback) gtk_widget_set_parent_window,
priv->view_window);
GTK_WIDGET_CLASS (gtk_list_box_parent_class)->realize (widget);
}
static void
gtk_list_box_unrealize (GtkWidget *widget)
{
GtkListBox *box = GTK_LIST_BOX (widget);
GtkListBoxPrivate *priv = BOX_PRIV (box);
gtk_widget_unregister_window (widget, priv->view_window);
gdk_window_destroy (priv->view_window);
priv->view_window = NULL;
GTK_WIDGET_CLASS (gtk_list_box_parent_class)->unrealize (widget);
}
static void
gtk_list_box_map (GtkWidget *widget)
{
GtkListBox *box = GTK_LIST_BOX (widget);
GtkListBoxPrivate *priv = BOX_PRIV (box);
gdk_window_show (priv->view_window);
GTK_WIDGET_CLASS (gtk_list_box_parent_class)->map (widget);
}
static void
gtk_list_box_unmap (GtkWidget *widget)
{
GtkListBox *box = GTK_LIST_BOX (widget);
GtkListBoxPrivate *priv = BOX_PRIV (box);
GTK_WIDGET_CLASS (gtk_list_box_parent_class)->unmap (widget);
gdk_window_hide (priv->view_window);
} }
static void static void
@ -2363,6 +2413,8 @@ gtk_list_box_update_header (GtkListBox *box,
if (ROW_PRIV (row)->header != NULL) if (ROW_PRIV (row)->header != NULL)
{ {
g_hash_table_insert (priv->header_hash, ROW_PRIV (row)->header, row); g_hash_table_insert (priv->header_hash, ROW_PRIV (row)->header, row);
if (priv->view_window)
gtk_widget_set_parent_window (ROW_PRIV (row)->header, priv->view_window);
gtk_widget_set_parent (ROW_PRIV (row)->header, GTK_WIDGET (box)); gtk_widget_set_parent (ROW_PRIV (row)->header, GTK_WIDGET (box));
gtk_widget_show (ROW_PRIV (row)->header); gtk_widget_show (ROW_PRIV (row)->header);
} }
@ -2658,15 +2710,14 @@ static void
gtk_list_box_size_allocate (GtkWidget *widget, gtk_list_box_size_allocate (GtkWidget *widget,
GtkAllocation *allocation) GtkAllocation *allocation)
{ {
GtkAllocation clip; GtkListBoxPrivate *priv = BOX_PRIV (widget);
GdkWindow *window;
GtkAllocation child_allocation; GtkAllocation child_allocation;
GtkAllocation clip;
gtk_widget_set_allocation (widget, allocation); gtk_widget_set_allocation (widget, allocation);
window = gtk_widget_get_window (widget); if (priv->view_window != NULL)
if (window != NULL) gdk_window_move_resize (priv->view_window,
gdk_window_move_resize (window,
allocation->x, allocation->y, allocation->x, allocation->y,
allocation->width, allocation->height); allocation->width, allocation->height);
@ -2849,6 +2900,8 @@ gtk_list_box_insert (GtkListBox *box,
gtk_list_box_insert_css_node (box, GTK_WIDGET (row), iter); gtk_list_box_insert_css_node (box, GTK_WIDGET (row), iter);
ROW_PRIV (row)->iter = iter; ROW_PRIV (row)->iter = iter;
if (priv->view_window)
gtk_widget_set_parent_window (GTK_WIDGET (row), priv->view_window);
gtk_widget_set_parent (GTK_WIDGET (row), GTK_WIDGET (box)); gtk_widget_set_parent (GTK_WIDGET (row), GTK_WIDGET (box));
gtk_widget_set_child_visible (GTK_WIDGET (row), TRUE); gtk_widget_set_child_visible (GTK_WIDGET (row), TRUE);
ROW_PRIV (row)->visible = gtk_widget_get_visible (GTK_WIDGET (row)); ROW_PRIV (row)->visible = gtk_widget_get_visible (GTK_WIDGET (row));