X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/34239ce49a947bf2c10d4bdb6ea67d80a8acf69c..54156c626b7377cd012b1de85679801d59da8a09:/disobedience/misc.c

diff --git a/disobedience/misc.c b/disobedience/misc.c
index aaff4ae..8c4ed09 100644
--- a/disobedience/misc.c
+++ b/disobedience/misc.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder
- * Copyright (C) 2006, 2007 Richard Kettlewell
+ * Copyright (C) 2006-2008 Richard Kettlewell
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -33,8 +33,6 @@ struct image {
 
 /* Miscellaneous GTK+ stuff ------------------------------------------------ */
 
-WT(cached_image);
-
 /* Functions */
 
 /** @brief Put scrollbars around a widget
@@ -51,7 +49,8 @@ GtkWidget *scroll_widget(GtkWidget *child) {
   gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroller),
                                  GTK_POLICY_AUTOMATIC,
                                  GTK_POLICY_AUTOMATIC);
-  if(GTK_IS_LAYOUT(child)) {
+  if(GTK_IS_LAYOUT(child)
+     || GTK_IS_TREE_VIEW(child)) {
     /* Child widget has native scroll support */
     gtk_container_add(GTK_CONTAINER(scroller), child);
     /* Fix up the step increments if they are 0 (seems like an odd default?) */
@@ -72,6 +71,24 @@ GtkWidget *scroll_widget(GtkWidget *child) {
   return scroller;
 }
 
+/** @brief Put a frame round a widget
+ * @param w Widget
+ * @param label Label or NULL
+ * @return Frame widget
+ */
+GtkWidget *frame_widget(GtkWidget *w, const char *label) {
+  GtkWidget *const frame = gtk_frame_new(label);
+  GtkWidget *const hbox = gtk_hbox_new(FALSE, 0);
+  GtkWidget *const vbox = gtk_vbox_new(FALSE, 0);
+  /* We want 4 pixels outside the frame boundary... */
+  gtk_container_set_border_width(GTK_CONTAINER(frame), 4);
+  /* ...and 4 pixels inside */
+  gtk_box_pack_start(GTK_BOX(hbox), w, TRUE/*expand*/, TRUE/*fill*/, 4);
+  gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE/*expand*/, TRUE/*fill*/, 4);
+  gtk_container_add(GTK_CONTAINER(frame), vbox);
+  return frame;
+}
+
 /** @brief Find an image
  * @param name Relative path to image
  * @return pixbuf containing image
@@ -90,7 +107,7 @@ GdkPixbuf *find_image(const char *name) {
   int n;
 
   if(!(pb = (GdkPixbuf *)cache_get(&image_cache_type, name))) {
-    if((n = TABLE_FIND(images, struct image, name, name)) >= 0) {
+    if((n = TABLE_FIND(images, name, name)) >= 0) {
       /* Use the built-in copy */
       if(!(pb = gdk_pixbuf_new_from_inline(-1, images[n].data, FALSE, &err))) {
         error(0, "%s", err->message);
@@ -104,7 +121,6 @@ GdkPixbuf *find_image(const char *name) {
         return 0;
       }
     }
-    NW(cached_image);
     cache_put(&image_cache_type, name,  pb);
   }
   return pb;
@@ -148,13 +164,10 @@ GtkWidget *iconbutton(const char *path, const char *tip) {
   GtkWidget *button, *content;
   GdkPixbuf *pb;
 
-  NW(button);
   button = gtk_button_new();
   if((pb = find_image(path))) {
-    NW(image);
     content = gtk_image_new_from_pixbuf(pb);
   } else {
-    NW(label);
     content = gtk_label_new(path);
   }
   gtk_widget_set_style(button, tool_style);