From b79ccb900a94eafdeecbede5937a0cf580a032d5 Mon Sep 17 00:00:00 2001
From: Xavier Del Campo Romero <xavi.dcr@tutanota.com>
Date: Mon, 26 Sep 2022 02:24:46 +0200
Subject: gui/line_edit: Allow setting input filters

---
 src/gui/inc/gui/line_edit.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/gui/inc')

diff --git a/src/gui/inc/gui/line_edit.h b/src/gui/inc/gui/line_edit.h
index 3a0f027..d461a10 100644
--- a/src/gui/inc/gui/line_edit.h
+++ b/src/gui/inc/gui/line_edit.h
@@ -13,6 +13,13 @@ extern "C"
 {
 #endif
 
+enum gui_line_edit_filter
+{
+    GUI_LINE_EDIT_FILTER_NONE,
+    GUI_LINE_EDIT_FILTER_ALPHA = 1 << 1,
+    GUI_LINE_EDIT_FILTER_NUM = 1 << 2
+};
+
 struct gui_line_edit
 {
     struct gui_common common;
@@ -22,6 +29,8 @@ struct gui_line_edit
     unsigned blt;
     char *text;
     size_t i, sz;
+    /* Use with gui_line_edit_filter. */
+    int filters;
 };
 
 void gui_line_edit_init(struct gui_line_edit *l, char *buf, size_t sz);
-- 
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