X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=src%2Fwindow.c;h=bac8e18ce2c753dd2fc6b5db9d5ea2dadf7a4195;hb=45e7558b69678445e5be7108c12f4177e59e414c;hp=ea490c93db88d7a2e484a45a8c2b6a0adbce819a;hpb=1ae7cd7afbc51c2d016f9c7cfa3d5ea944cc8e75;p=rodin%2Fchimara.git

diff --git a/src/window.c b/src/window.c
index ea490c9..bac8e18 100644
--- a/src/window.c
+++ b/src/window.c
@@ -364,22 +364,17 @@ glk_window_open(winid_t split, glui32 method, glui32 size, glui32 wintype,
 		
 		case wintype_TextGrid:
 		{
-		    GtkWidget *scrolledwindow = gtk_scrolled_window_new(NULL, NULL);
 		    GtkWidget *textview = gtk_text_view_new();
-		    
-		    gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(scrolledwindow), GTK_POLICY_NEVER, GTK_POLICY_NEVER );
-		    
+
 		    gtk_text_view_set_wrap_mode( GTK_TEXT_VIEW(textview), GTK_WRAP_CHAR );
 		    gtk_text_view_set_editable( GTK_TEXT_VIEW(textview), FALSE );
-		    
-		    gtk_container_add( GTK_CONTAINER(scrolledwindow), textview );
-		    gtk_widget_show_all(scrolledwindow);
+			gtk_widget_show(textview);
 		    		
 			/* Set the window's font */
 			gtk_widget_modify_font(textview, glk_data->monospace_font_desc);
 		    
 		    win->widget = textview;
-		    win->frame = scrolledwindow;
+		    win->frame = textview;
 			
 			/* Determine the size of a "0" character in pixels */
 			PangoLayout *zero = gtk_widget_create_pango_layout(textview, "0");
@@ -460,6 +455,10 @@ glk_window_open(winid_t split, glui32 method, glui32 size, glui32 wintype,
 			return NULL;
 	}
 
+	/* Set the minimum size to "as small as possible" so it doesn't depend on
+	 the size of the window contents */
+	gtk_widget_set_size_request(win->widget, 0, 0);
+	
 	if(split)
 	{
 		/* When splitting, construct a new parent window
@@ -515,12 +514,15 @@ glk_window_open(winid_t split, glui32 method, glui32 size, glui32 wintype,
 
 	gdk_threads_leave();
 	
-    /* For text grid windows, wait until GTK draws the window (see note in glk_window_get_size() ), calculate the size and fill the buffer with blanks. */
+	/* For blank or pair windows, this is almost a no-op. For text grid and
+	 text buffer windows, this will wait for GTK to draw the window. Otherwise,
+	 opening a window and getting its size immediately will give you the wrong
+	 size. */
+	glk_window_get_size(win, NULL, NULL);
+	
+    /* For text grid windows, fill the buffer with blanks. */
     if(wintype == wintype_TextGrid)
     {
-		/* Force the window to be drawn and cache its size */
-        glk_window_get_size(win, NULL, NULL);
-		
         /* Create the cursor position mark */
 		gdk_threads_enter();
         GtkTextIter begin;
@@ -536,6 +538,17 @@ glk_window_open(winid_t split, glui32 method, glui32 size, glui32 wintype,
 	return win;
 }
 
+/* Internal function: if node's key window is closing_win or one of its
+ children, set node's key window to NULL. */
+static gboolean 
+remove_key_windows(GNode *node, winid_t closing_win)
+{
+	winid_t win = (winid_t)node->data;
+	if(win->key_window && (win->key_window == closing_win || g_node_is_ancestor(closing_win->window_node, win->key_window->window_node)))
+		win->key_window = NULL;
+	return FALSE; /* Don't stop the traversal */
+}
+
 /* Internal function: destroy this window's GTK widgets, window streams, 
  and those of all its children */
 static void
@@ -630,7 +643,11 @@ glk_window_close(winid_t win, stream_result_t *result)
 {
 	VALID_WINDOW(win, return);
 	
-	/* First close all the window streams and destroy the widgets of this window
+	/* If any pair windows have this window or its children as a key window,
+	 set their key window to NULL */
+	g_node_traverse(glk_data->root_window, G_IN_ORDER, G_TRAVERSE_NON_LEAVES, -1, remove_key_windows, win);
+	
+	/* Close all the window streams and destroy the widgets of this window
 	 and below, before trashing the window tree */
 	destroy_windows_below(win, result);