From 80014bacf4f997f8976f70d9f1dc556833765363 Mon Sep 17 00:00:00 2001
From: "Jan D." <jan.h.d@swipnet.se>
Date: Sun, 11 Apr 2010 20:25:09 +0200
Subject: Use XFT in Lucid dialogs if available.

	* xmenu.c (apply_systemfont_to_dialog): New.
	(create_and_show_dialog): Call apply_systemfont_to_dialog if HAVE_XFT.

	* lwlib-Xaw.c (widget_xft_data): New for Xft data.
	(fill_xft_data, openFont, get_text_width_and_height)
	(draw_text, set_text, find_xft_data, command_press)
	(command_reset): New functions.
	(xaw_update_one_widget): Call set_text for dialog and buttons
	if HAVE_XFT.  Also set internalHeight for buttons.
	(xaw_destroy_instance): Free all Xft related data.
	(button_actions, buttonTrans): New structures.
	(make_dialog): Call XtAppAddActions for button_actions.
	Find xft font to use and call fill_xft_data for widgets.
	(xaw_create_dialog): Pass instance parameter to make_dialog.

	* lwlib-int.h (_widget_instance): Add Xft data if HAVE_XFT.
	Override translations for buttons.  If depth is 16 or more, tell
	Xaw3d to not be nice to colormap.
	Remove separator widget, use XtNhorizDistance on first right button
	instead.

	* xresources.texi (Lucid Resources): Mention faceName for dialogs.
---
 src/xmenu.c | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

(limited to 'src/xmenu.c')

diff --git a/src/xmenu.c b/src/xmenu.c
index de2f4eb6815..c8067a47deb 100644
--- a/src/xmenu.c
+++ b/src/xmenu.c
@@ -953,6 +953,19 @@ update_frame_menubar (f)
 }
 
 #ifdef USE_LUCID
+static void
+apply_systemfont_to_dialog (w)
+     Widget w;
+{
+  const char *fn = xsettings_get_system_normal_font ();
+  if (fn) 
+    {
+      XrmDatabase db = XtDatabase (XtDisplay (w));
+      if (db)
+        XrmPutStringResource (&db, "*dialog.faceName", fn);
+    }
+}
+
 static void
 apply_systemfont_to_menu (w)
      Widget w;
@@ -964,15 +977,15 @@ apply_systemfont_to_menu (w)
 
   if (XtIsShell (w)) /* popup menu */
     {
-      Widget *childs[1];
+      Widget *childs = NULL;
       int num = 0;
 
       XtVaGetValues (w, XtNnumChildren, &num, NULL);
       if (num != 1) return; /* Should only be one. */
 
       childs[0] = 0;
-      XtVaGetValues (w, XtNchildren, childs, NULL);
-      if (childs[0] && *childs[0]) w = *childs[0];
+      XtVaGetValues (w, XtNchildren, &childs, NULL);
+      if (childs && *childs) w = *childs;
     }
 
   /* Only use system font if the default is used for the menu.  */
@@ -2047,11 +2060,13 @@ create_and_show_dialog (f, first_wv)
     abort();
 
   dialog_id = widget_id_tick++;
+#ifdef HAVE_XFT
+  apply_systemfont_to_dialog (f->output_data.x->widget);
+#endif
   lw_create_widget (first_wv->name, "dialog", dialog_id, first_wv,
                     f->output_data.x->widget, 1, 0,
                     dialog_selection_callback, 0, 0);
   lw_modify_all_widgets (dialog_id, first_wv->contents, True);
-
   /* Display the dialog box.  */
   lw_pop_up_all_widgets (dialog_id);
   popup_activated_flag = 1;
-- 
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