From 55ef21312888cbfb9d449eee8f7958b74f85ac7c Mon Sep 17 00:00:00 2001
From: Physick <96335032+DegustatorPonos@users.noreply.github.com>
Date: Fri, 10 Jul 2026 00:02:55 +0500
Subject: more work on an editor

---
 src/ui_elements/TextEditor.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/ui_elements/TextEditor.c')

diff --git a/src/ui_elements/TextEditor.c b/src/ui_elements/TextEditor.c
index ebc8671..fa85443 100644
--- a/src/ui_elements/TextEditor.c
+++ b/src/ui_elements/TextEditor.c
@@ -68,11 +68,13 @@ bool AddSpaceDetermined(TextNode *base, size_t additional_space) {
 void AppendTextToNode(TextNode *base, char *new_text) {
     if (base == NULL || new_text == NULL) return;
     size_t len = strlen(base->text);
+    size_t new_len = strlen(new_text);
     /// >= and not > because it needs a \0
-    if (len + strlen(new_text) >= base->cap) {
+    if (len + new_len >= base->cap) {
         if (!AddSpace(base)) return;
     }
     strcpy(base->text + len, new_text);
+    base->len += new_len;
 }
 
 TextArea *CreateTextArea() {
@@ -367,6 +369,10 @@ void HandleKeyboard(TextArea *ta) {
     if (IsKeyPressedFix(KEY_RIGHT)) MoveCursorRight(ta); 
     if (IsKeyPressedFix(KEY_DOWN)) MoveCursorDown(ta); 
     if (IsKeyPressedFix(KEY_UP)) MoveCursorUp(ta); 
+    if (IsKeyPressedFix(KEY_TAB)) {
+        for (int i = 0; i < TAB_WIDTH; i++)
+            InsertChar(ta, ' '); 
+    }; 
 
     if (IsKeyPressedFix(KEY_HOME)) MoveCursorHome(ta); 
     if (IsKeyPressedFix(KEY_END)) MoveCursorEnd(ta); 
-- 
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