GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions 7 Packages Projects Releases Wiki Activity

Allow -1 for Max textbox length

Browse Source 
Allow -1 to be "no" length or max length. add bottom limit of -1.
This commit is contained in:
Chandler Cox
2026-03-06 20:02:24 -06:00
parent cee1b72f2f
commit 4d4571ee55
1 changed files with 10 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
Source/Engine/UI/GUI/Common/TextBoxBase.cs
View File

@@ -191,14 +191,18 @@ namespace FlaxEngine.GUI
/// <summary>
/// Gets or sets the maximum number of characters the user can type into the text box control.
/// </summary>
[EditorOrder(50), Tooltip("The maximum number of characters the user can type into the text box control.")]
[EditorOrder(50), Limit(-1), Tooltip("The maximum number of characters the user can type into the text box control.")]
public int MaxLength
{
get => _maxLength;
set
{
if (_maxLength <= 0)
throw new ArgumentOutOfRangeException(nameof(MaxLength));
// Cap at min of -1 for no max length
if (value <= 0)
{
_maxLength = -1;
return;
}
if (_maxLength != value)
{
@@ -381,7 +385,7 @@ namespace FlaxEngine.GUI
value = value.Replace(DelChar.ToString(), "");
// Clamp length
if (value.Length > MaxLength)
if (value.Length > MaxLength && MaxLength != -1)
value = value.Substring(0, MaxLength);
// Ensure to use only single line
@@ -514,7 +518,7 @@ namespace FlaxEngine.GUI
AutoFocus = true;
_isMultiline = isMultiline;
_maxLength = 2147483646;
_maxLength = -1;
_selectionStart = _selectionEnd = -1;
var style = Style.Current;
@@ -710,7 +714,7 @@ namespace FlaxEngine.GUI
str = str.Replace("\n", "");
int selectionLength = SelectionLength;
int charactersLeft = MaxLength - _text.Length + selectionLength;
int charactersLeft = (MaxLength != -1 ? MaxLength : int.MaxValue) - _text.Length + selectionLength;
Assert.IsTrue(charactersLeft >= 0);
if (charactersLeft == 0)
return;