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Add watermark attribute to add watermark to string fields in editor. Have watermark show even when textbox is focused .

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This commit is contained in:
Chandler Cox
2024-04-27 11:07:20 -05:00
parent c5520f2777
commit d8bb831dd9
3 changed files with 61 additions and 2 deletions
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18
Source/Editor/CustomEditors/Editors/StringEditor.cs
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@@ -13,6 +13,9 @@ namespace FlaxEditor.CustomEditors.Editors
public sealed class StringEditor : CustomEditor
{
private TextBoxElement _element;
private string _watermarkText;
private Color _watermarkColor;
private Color _defaultWatermarkColor;
/// <inheritdoc />
public override DisplayStyle Style => DisplayStyle.Inline;
@@ -21,15 +24,26 @@ namespace FlaxEditor.CustomEditors.Editors
public override void Initialize(LayoutElementsContainer layout)
{
bool isMultiLine = false;
_watermarkText = string.Empty;
var attributes = Values.GetAttributes();
var multiLine = attributes?.FirstOrDefault(x => x is MultilineTextAttribute);
var watermarkAttribute = attributes?.FirstOrDefault(x => x is WatermarkAttribute);
if (multiLine != null)
{
isMultiLine = true;
}
_element = layout.TextBox(isMultiLine);
_defaultWatermarkColor = _element.TextBox.WatermarkTextColor;
if (watermarkAttribute is WatermarkAttribute watermark)
{
_watermarkText = watermark.WatermarkText;
var watermarkColor = watermark.WatermarkColor > 0 ? Color.FromRGBA(watermark.WatermarkColor) : FlaxEngine.GUI.Style.Current.ForegroundDisabled;
_watermarkColor = watermarkColor;
_element.TextBox.WatermarkText = watermark.WatermarkText;
_element.TextBox.WatermarkTextColor = watermarkColor;
}
_element.TextBox.EditEnd += () => SetValue(_element.Text);
}
@@ -41,12 +55,14 @@ namespace FlaxEditor.CustomEditors.Editors
if (HasDifferentValues)
{
_element.TextBox.Text = string.Empty;
_element.TextBox.WatermarkTextColor = _defaultWatermarkColor;
_element.TextBox.WatermarkText = "Different values";
}
else
{
_element.TextBox.Text = (string)Values[0];
_element.TextBox.WatermarkText = string.Empty;
_element.TextBox.WatermarkTextColor = _watermarkColor;
_element.TextBox.WatermarkText = _watermarkText;
}
}
}