From 240a1cfcca8f53a114a4302e93af793be21809d0 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Tue, 23 May 2006 19:33:35 +0000
Subject: Add a default action to close windows when escape is pressed. Do not
 make escape quit the program unless there are no open windows. Add
 TXT_ExitMainLoop().

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 518
---
 textscreen/txt_window.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'textscreen/txt_window.c')

diff --git a/textscreen/txt_window.c b/textscreen/txt_window.c
index b66995d7..9c1f0257 100644
--- a/textscreen/txt_window.c
+++ b/textscreen/txt_window.c
@@ -45,6 +45,13 @@ void TXT_SetWindowAction(txt_window_t *window,
     window->actions[position] = action;
 }
 
+static void DefaultCancelAction(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(window))
+{
+    TXT_CAST_ARG(txt_window_t, window);
+
+    TXT_CloseWindow(window);
+}
+
 txt_window_t *TXT_NewWindow(char *title)
 {
     int i;
@@ -74,6 +81,7 @@ txt_window_t *TXT_NewWindow(char *title)
 
     cancel_action = TXT_NewWindowAction(KEY_ESCAPE, "Abort");
     TXT_SetWindowAction(win, TXT_HORIZ_LEFT, cancel_action);
+    TXT_SignalConnect(cancel_action, "pressed", DefaultCancelAction, win);
     accept_action = TXT_NewWindowAction(KEY_ENTER, "Accept");
     TXT_SetWindowAction(win, TXT_HORIZ_RIGHT, accept_action);
 
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