X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/881da16842e210236b12a040a19bf480de3a5a92..f160b7b8908cac4a7ca37b49928b7855fe0a11fe:/unix/gtkcols.c

diff --git a/unix/gtkcols.c b/unix/gtkcols.c
index c0a0ed8d..8cb5d14f 100644
--- a/unix/gtkcols.c
+++ b/unix/gtkcols.c
@@ -3,24 +3,30 @@
  */
 
 #include "gtkcols.h"
+#include <gtk/gtk.h>
 
 static void columns_init(Columns *cols);
 static void columns_class_init(ColumnsClass *klass);
 static void columns_map(GtkWidget *widget);
 static void columns_unmap(GtkWidget *widget);
+#if !GTK_CHECK_VERSION(2,0,0)
 static void columns_draw(GtkWidget *widget, GdkRectangle *area);
 static gint columns_expose(GtkWidget *widget, GdkEventExpose *event);
+#endif
 static void columns_base_add(GtkContainer *container, GtkWidget *widget);
 static void columns_remove(GtkContainer *container, GtkWidget *widget);
 static void columns_forall(GtkContainer *container, gboolean include_internals,
                            GtkCallback callback, gpointer callback_data);
+#if !GTK_CHECK_VERSION(2,0,0)
 static gint columns_focus(GtkContainer *container, GtkDirectionType dir);
+#endif
 static GtkType columns_child_type(GtkContainer *container);
 static void columns_size_request(GtkWidget *widget, GtkRequisition *req);
 static void columns_size_allocate(GtkWidget *widget, GtkAllocation *alloc);
 
 static GtkContainerClass *parent_class = NULL;
 
+#if !GTK_CHECK_VERSION(2,0,0)
 GtkType columns_get_type(void)
 {
     static GtkType columns_type = 0;
@@ -42,31 +48,61 @@ GtkType columns_get_type(void)
 
     return columns_type;
 }
+#else
+GType columns_get_type(void)
+{
+    static GType columns_type = 0;
+
+    if (!columns_type) {
+        static const GTypeInfo columns_info = {
+            sizeof(ColumnsClass),
+	    NULL,
+	    NULL,
+            (GClassInitFunc) columns_class_init,
+	    NULL,
+	    NULL,
+            sizeof(Columns),
+	    0,
+            (GInstanceInitFunc)columns_init,
+        };
+
+        columns_type = g_type_register_static(GTK_TYPE_CONTAINER, "Columns",
+					      &columns_info, 0);
+    }
+
+    return columns_type;
+}
+#endif
 
+#if !GTK_CHECK_VERSION(2,0,0)
 static gint (*columns_inherited_focus)(GtkContainer *container,
 				       GtkDirectionType direction);
+#endif
 
 static void columns_class_init(ColumnsClass *klass)
 {
-    GtkObjectClass *object_class;
-    GtkWidgetClass *widget_class;
-    GtkContainerClass *container_class;
-
-    object_class = (GtkObjectClass *)klass;
-    widget_class = (GtkWidgetClass *)klass;
-    container_class = (GtkContainerClass *)klass;
-
+#if !GTK_CHECK_VERSION(2,0,0)
+    /* GtkObjectClass *object_class = (GtkObjectClass *)klass; */
+    GtkWidgetClass *widget_class = (GtkWidgetClass *)klass;
+    GtkContainerClass *container_class = (GtkContainerClass *)klass;
+#else
+    /* GObjectClass *object_class = G_OBJECT_CLASS(klass); */
+    GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
+    GtkContainerClass *container_class = GTK_CONTAINER_CLASS(klass);
+#endif
+
+#if !GTK_CHECK_VERSION(2,0,0)
     parent_class = gtk_type_class(GTK_TYPE_CONTAINER);
-
-    /*
-     * FIXME: do we have to do all this faffing with set_arg,
-     * get_arg and child_arg_type? Ick.
-     */
+#else
+    parent_class = g_type_class_peek_parent(klass);
+#endif
 
     widget_class->map = columns_map;
     widget_class->unmap = columns_unmap;
+#if !GTK_CHECK_VERSION(2,0,0)
     widget_class->draw = columns_draw;
     widget_class->expose_event = columns_expose;
+#endif
     widget_class->size_request = columns_size_request;
     widget_class->size_allocate = columns_size_allocate;
 
@@ -74,10 +110,12 @@ static void columns_class_init(ColumnsClass *klass)
     container_class->remove = columns_remove;
     container_class->forall = columns_forall;
     container_class->child_type = columns_child_type;
+#if !GTK_CHECK_VERSION(2,0,0)
     /* Save the previous value of this method. */
     if (!columns_inherited_focus)
 	columns_inherited_focus = container_class->focus;
     container_class->focus = columns_focus;
+#endif
 }
 
 static void columns_init(Columns *cols)
@@ -135,6 +173,7 @@ static void columns_unmap(GtkWidget *widget)
             gtk_widget_unmap(child->widget);
     }
 }
+#if !GTK_CHECK_VERSION(2,0,0)
 static void columns_draw(GtkWidget *widget, GdkRectangle *area)
 {
     Columns *cols;
@@ -186,6 +225,7 @@ static gint columns_expose(GtkWidget *widget, GdkEventExpose *event)
     }
     return FALSE;
 }
+#endif
 
 static void columns_base_add(GtkContainer *container, GtkWidget *widget)
 {
@@ -241,6 +281,9 @@ static void columns_remove(GtkContainer *container, GtkWidget *widget)
 
         cols->taborder = g_list_remove_link(cols->taborder, children);
         g_list_free(children);
+#if GTK_CHECK_VERSION(2,0,0)
+	gtk_container_set_focus_chain(container, cols->taborder);
+#endif
         break;
     }
 }
@@ -284,7 +327,12 @@ GtkWidget *columns_new(gint spacing)
 {
     Columns *cols;
 
+#if !GTK_CHECK_VERSION(2,0,0)
     cols = gtk_type_new(columns_get_type());
+#else
+    cols = g_object_new(TYPE_COLUMNS, NULL);
+#endif
+
     cols->spacing = spacing;
 
     return GTK_WIDGET(cols);
@@ -332,6 +380,10 @@ void columns_add(Columns *cols, GtkWidget *child,
 
     gtk_widget_set_parent(child, GTK_WIDGET(cols));
 
+#if GTK_CHECK_VERSION(2,0,0)
+    gtk_container_set_focus_chain(GTK_CONTAINER(cols), cols->taborder);
+#endif
+
     if (GTK_WIDGET_REALIZED(cols))
         gtk_widget_realize(child);
 
@@ -382,10 +434,14 @@ void columns_taborder_last(Columns *cols, GtkWidget *widget)
         cols->taborder = g_list_remove_link(cols->taborder, children);
         g_list_free(children);
 	cols->taborder = g_list_append(cols->taborder, widget);
+#if GTK_CHECK_VERSION(2,0,0)
+	gtk_container_set_focus_chain(GTK_CONTAINER(cols), cols->taborder);
+#endif
         break;
     }
 }
 
+#if !GTK_CHECK_VERSION(2,0,0)
 /*
  * Override GtkContainer's focus movement so the user can
  * explicitly specify the tab order.
@@ -449,6 +505,7 @@ static gint columns_focus(GtkContainer *container, GtkDirectionType dir)
     } else
 	return columns_inherited_focus(container, dir);
 }
+#endif
 
 /*
  * Now here comes the interesting bit. The actual layout part is