diff options
Diffstat (limited to 'gcr/gcr-display-scrolled.c')
| -rw-r--r-- | gcr/gcr-display-scrolled.c | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/gcr/gcr-display-scrolled.c b/gcr/gcr-display-scrolled.c deleted file mode 100644 index 49d2dd98..00000000 --- a/gcr/gcr-display-scrolled.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright (C) 2011 Collabora Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. - * - * Author: Stef Walter <stefw@collabora.co.uk> - */ - - -#include "config.h" - -#include "gcr-display-scrolled.h" -#include "gcr-viewer.h" - -static void _gcr_display_scrolled_viewer_iface (GcrViewerIface *iface); - -G_DEFINE_TYPE_WITH_CODE (GcrDisplayScrolled, _gcr_display_scrolled, GTK_TYPE_SCROLLED_WINDOW, - G_IMPLEMENT_INTERFACE (GCR_TYPE_VIEWER, _gcr_display_scrolled_viewer_iface)); - -struct _GcrDisplayScrolledPrivate { - GcrViewer *internal; -}; - -/* ----------------------------------------------------------------------------- - * INTERNAL - */ - -/* ----------------------------------------------------------------------------- - * OBJECT - */ - -static void -_gcr_display_scrolled_init (GcrDisplayScrolled *self) -{ - self->pv = (G_TYPE_INSTANCE_GET_PRIVATE (self, GCR_TYPE_DISPLAY_SCROLLED, GcrDisplayScrolledPrivate)); - self->pv->internal = gcr_viewer_new (); -} - -static void -_gcr_display_scrolled_constructed (GObject *object) -{ - GcrDisplayScrolled *self = GCR_DISPLAY_SCROLLED (object); - - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (self), GTK_SHADOW_ETCHED_IN); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (self), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); - gtk_container_add (GTK_CONTAINER (self), GTK_WIDGET (self->pv->internal)); - gtk_widget_show (GTK_WIDGET (self->pv->internal)); -} - -static void -_gcr_display_scrolled_get_preferred_height (GtkWidget *widget, gint *minimal_height, - gint *natural_height) -{ - GcrDisplayScrolled *self = GCR_DISPLAY_SCROLLED (widget); - gint minimal, natural; - - GTK_WIDGET_CLASS (_gcr_display_scrolled_parent_class)->get_preferred_height (widget, - minimal_height, - natural_height); - - minimal = 0; - natural = 0; - - gtk_widget_get_preferred_height (GTK_WIDGET (self->pv->internal), - &minimal, &natural); - - /* This is messy, we add a extra for the etching height */ - *minimal_height = MAX (minimal + 3, *minimal_height); - *natural_height = MAX (natural + 3, *natural_height); -} - -static void -_gcr_display_scrolled_get_preferred_width (GtkWidget *widget, gint *minimal_width, - gint *natural_width) -{ - GcrDisplayScrolled *self = GCR_DISPLAY_SCROLLED (widget); - gint minimal, natural; - - GTK_WIDGET_CLASS (_gcr_display_scrolled_parent_class)->get_preferred_width (widget, - minimal_width, - natural_width); - - minimal = 0; - natural = 0; - - gtk_widget_get_preferred_width (GTK_WIDGET (self->pv->internal), - &minimal, &natural); - - /* This is messy, we add a extra for the scrollbar width, etching */ - *minimal_width = MAX (minimal + 32, *minimal_width); - *natural_width = MAX (natural + 32, *natural_width); -} - -static void -_gcr_display_scrolled_class_init (GcrDisplayScrolledClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); - - widget_class->get_preferred_height = _gcr_display_scrolled_get_preferred_height; - widget_class->get_preferred_width = _gcr_display_scrolled_get_preferred_width; - - object_class->constructed = _gcr_display_scrolled_constructed; - - g_type_class_add_private (klass, sizeof (GcrDisplayScrolledPrivate)); -} - -static void -_gcr_display_scrolled_real_add_renderer (GcrViewer *viewer, GcrRenderer *renderer) -{ - GcrDisplayScrolled *self = GCR_DISPLAY_SCROLLED (viewer); - gcr_viewer_add_renderer (self->pv->internal, renderer); -} - -static void -_gcr_display_scrolled_real_insert_renderer (GcrViewer *viewer, - GcrRenderer *renderer, - GcrRenderer *before) -{ - GcrDisplayScrolled *self = GCR_DISPLAY_SCROLLED (viewer); - gcr_viewer_insert_renderer (self->pv->internal, renderer, before); -} - -static void -_gcr_display_scrolled_real_remove_renderer (GcrViewer *viewer, GcrRenderer *renderer) -{ - GcrDisplayScrolled *self = GCR_DISPLAY_SCROLLED (viewer); - gcr_viewer_remove_renderer (self->pv->internal, renderer); -} - -static guint -_gcr_display_scrolled_real_count_renderers (GcrViewer *viewer) -{ - GcrDisplayScrolled *self = GCR_DISPLAY_SCROLLED (viewer); - return gcr_viewer_count_renderers (self->pv->internal); -} - -static GcrRenderer* -_gcr_display_scrolled_real_get_renderer (GcrViewer *viewer, guint index_) -{ - GcrDisplayScrolled *self = GCR_DISPLAY_SCROLLED (viewer); - return gcr_viewer_get_renderer (self->pv->internal, index_); -} - -static void -_gcr_display_scrolled_viewer_iface (GcrViewerIface *iface) -{ - iface->add_renderer = _gcr_display_scrolled_real_add_renderer; - iface->insert_renderer = _gcr_display_scrolled_real_insert_renderer; - iface->remove_renderer = _gcr_display_scrolled_real_remove_renderer; - iface->count_renderers = _gcr_display_scrolled_real_count_renderers; - iface->get_renderer = _gcr_display_scrolled_real_get_renderer; -} - -/* ----------------------------------------------------------------------------- - * PUBLIC - */ - -GcrDisplayScrolled* -_gcr_display_scrolled_new (void) -{ - return g_object_new (GCR_TYPE_DISPLAY_SCROLLED, NULL); -} |