* dialog.h (widget_msg_t): Added WIDGET_RESIZED to inform widgets

that they had been resized.
	* dialog.c (widget_set_size): Send a WIDGET_RESIZED message after
	setting the size.
	* layout.c (panel_do_cols): Don't explicitly update the
	bytes_per_line of a hexview WView.
	* view.h (view_update_bytes_per_line): Removed from the interface
	to WView.
	* view.c (view_update_bytes_per_line): Declared as `static'.
	* view.c (view_callback): Call update_bytes_per_line when the
	WView is initialized and whenever a WIDGET_RESIZED message is
	received.

src/ChangeLog

@@ -1,3 +1,18 @@
+2005-01-25  Roland Illig  <roland.illig@gmx.de>
+
+	* dialog.h (widget_msg_t): Added WIDGET_RESIZED to inform widgets
+	that they had been resized.
+	* dialog.c (widget_set_size): Send a WIDGET_RESIZED message after
+	setting the size.
+	* layout.c (panel_do_cols): Don't explicitly update the
+	bytes_per_line of a hexview WView.
+	* view.h (view_update_bytes_per_line): Removed from the interface
+	to WView.
+	* view.c (view_update_bytes_per_line): Declared as `static'.
+	* view.c (view_callback): Call update_bytes_per_line when the
+	WView is initialized and whenever a WIDGET_RESIZED message is
+	received.
+
 2005-01-19  Jindrich Novy  <jnovy@redhat.com>
 
 	* main.c (_do_panel_cd): Delete leading spaces from URL

src/dialog.c

@@ -819,6 +819,7 @@ void widget_set_size (Widget *widget, int y, int x, int lines, int cols)
     widget->y = y;
     widget->cols = cols;
     widget->lines = lines;
+    send_message (widget, WIDGET_RESIZED, 0 /* unused */);
 }
 
 /* Replace widget old_w for widget new_w in the dialog h */

src/dialog.h

@@ -44,7 +44,8 @@ typedef enum {
     WIDGET_HOTKEY,		/* Sent to widget to catch preprocess key */
     WIDGET_DESTROY,		/* Sent to widget at destruction time */
     WIDGET_CURSOR,		/* Sent to widget to position the cursor */
-    WIDGET_IDLE,		/* Send to widgets with options & W_WANT_IDLE*/
+    WIDGET_IDLE,		/* Sent to widgets with options & W_WANT_IDLE*/
+    WIDGET_RESIZED,		/* Sent after a widget has been resized */
 } widget_msg_t;
 
 typedef enum {

src/layout.c

@@ -633,10 +633,6 @@ panel_do_cols (int index)
 	set_panel_formats ((WPanel *) panels [index].widget);
     else {
 	panel_update_cols (panels [index].widget, frame_half);
-
-	/* In case of an Hex Quick View must review line length */
-	if (get_display_type (index) == view_quick)
-	    view_update_bytes_per_line ((WView *) panels [index].widget);
     }
 }
 

src/view.c

@@ -753,7 +753,7 @@ do_view_init (WView *view, const char *_command, const char *_file,
     return 0;
 }
 
-void
+static void
 view_update_bytes_per_line (WView *view)
 {
     int cols;
@@ -2734,6 +2734,8 @@ view_callback (WView *view, widget_msg_t msg, int parm)
     cb_ret_t i;
     Dlg_head *h = view->widget.parent;
 
+    view_update_bytes_per_line (view);
+
     switch (msg) {
     case WIDGET_INIT:
 	view_update_bytes_per_line (view);
@@ -2781,6 +2783,10 @@ view_callback (WView *view, widget_msg_t msg, int parm)
 	    delete_hook (&select_file_hook, view_hook);
 	return MSG_HANDLED;
 
+    case WIDGET_RESIZED:
+    	view_update_bytes_per_line (view);
+	/* FALLTROUGH */
+
     default:
 	return default_proc (msg, parm);
     }

src/view.h

@@ -9,8 +9,6 @@ WView *view_new (int y, int x, int cols, int lines, int is_panel);
 int view_init (WView *view, const char *_command, const char *_file,
 	       int start_line);
 
-void view_update_bytes_per_line (WView *view);
-
 /* Command: view a _file, if _command != NULL we use popen on _command */
 /* move direction should be a pointer that will hold the direction in which */
 /* the user wants to move (-1 previous file, 1 next file, 0 do nothing) */