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Add option to disable selecting text in text box

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This commit is contained in:
Wojciech Figat
2022-08-08 11:18:16 +02:00
parent bb7d4f7812
commit 5dadaf70f9
1 changed files with 33 additions and 3 deletions
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36
Source/Engine/UI/GUI/Common/TextBoxBase.cs
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@@ -84,6 +84,11 @@ namespace FlaxEngine.GUI
/// </summary>
protected bool _isReadOnly;
/// <summary>
/// Flag used to indicate whenever text is selectable.
/// </summary>
protected bool _isSelectable = true;
/// <summary>
/// The maximum length of the text.
/// </summary>
@@ -186,12 +191,28 @@ namespace FlaxEngine.GUI
if (_isReadOnly != value)
{
_isReadOnly = value;
OnIsReadOnlyChanged();
}
}
}
/// <summary>
/// Gets or sets a value indicating whether text can be selected in text box.
/// </summary>
[EditorOrder(62), Tooltip("If checked, text can be selected in text box.")]
public bool IsSelectable
{
get => _isSelectable;
set
{
if (_isSelectable != value)
{
_isSelectable = value;
OnIsSelectableChanged();
}
}
}
/// <summary>
/// Gets or sets a value indicating whether apply clipping mask on text during rendering.
/// </summary>
@@ -906,6 +927,13 @@ namespace FlaxEngine.GUI
{
}
/// <summary>
/// Called when is selectable flag gets changed.
/// </summary>
protected virtual void OnIsSelectableChanged()
{
}
/// <summary>
/// Action called when user starts text selecting
/// </summary>
@@ -1064,7 +1092,7 @@ namespace FlaxEngine.GUI
if (base.OnMouseDown(location, button))
return true;
if (button == MouseButton.Left && _text.Length > 0)
if (button == MouseButton.Left && _text.Length > 0 && _isSelectable)
{
Focus();
OnSelectingBegin();
@@ -1103,7 +1131,7 @@ namespace FlaxEngine.GUI
if (base.OnMouseUp(location, button))
return true;
if (button == MouseButton.Left)
if (button == MouseButton.Left && _isSelectable)
{
OnSelectingEnd();
return true;
@@ -1134,6 +1162,8 @@ namespace FlaxEngine.GUI
{
if (base.OnCharInput(c))
return true;
if (IsReadOnly)
return false;
Insert(c);
return true;
}