Class ListBox<T>

Inheritance
object
UIElementBase
InteractiveUIElement
ListBox<T>
Implements
Inherited Members
Namespace: PopcorningGuineaPig.Engine.UI
Assembly: PopcorningGuineaPig.Engine.dll
Syntax
public class ListBox<T> : InteractiveUIElement, IUIElement
Type Parameters
Name Description
T

Constructors

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ListBox(Vector2, Vector2)

Declaration
public ListBox(Vector2 position, Vector2 size)
Parameters
Type Name Description
Vector2 position
Vector2 size

Methods

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AddItem(T)

Declaration
public void AddItem(T item)
Parameters
Type Name Description
T item
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ClearItems()

Declaration
public void ClearItems()
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DrawSelf()

Override DrawSelf to handle label drawing Derived classes should call base.DrawSelf() to ensure labels are drawn

Declaration
protected override void DrawSelf()
Overrides
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EnsureItemVisible(int)

Declaration
public void EnsureItemVisible(int index)
Parameters
Type Name Description
int index
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GetPlaceholderText()

Declaration
public string GetPlaceholderText()
Returns
Type Description
string
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GetSelectedIndex()

Declaration
public int GetSelectedIndex()
Returns
Type Description
int
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GetSelectedItem()

Declaration
public T GetSelectedItem()
Returns
Type Description
T
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IsFocused()

Declaration
public bool IsFocused()
Returns
Type Description
bool
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RemoveItem(T)

Declaration
public void RemoveItem(T item)
Parameters
Type Name Description
T item
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SetColors(Color, Color, Color, Color, Color, Color)

Declaration
public void SetColors(Color backgroundColor, Color textColor, Color borderColor, Color highlightColor, Color selectedItemColor, Color inactiveSelectedColor)
Parameters
Type Name Description
Color backgroundColor
Color textColor
Color borderColor
Color highlightColor
Color selectedItemColor
Color inactiveSelectedColor
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SetCustomItemRenderer(Action<T, Rectangle, bool>?)

Declaration
public void SetCustomItemRenderer(Action<T, Rectangle, bool>? renderer)
Parameters
Type Name Description
Action<T, Rectangle, bool> renderer
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SetFontSize(int)

Declaration
public void SetFontSize(int fontSize)
Parameters
Type Name Description
int fontSize
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SetItemHeight(int)

Declaration
public void SetItemHeight(int height)
Parameters
Type Name Description
int height
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SetItems(List<T>)

Declaration
public void SetItems(List<T> newItems)
Parameters
Type Name Description
List<T> newItems
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SetLocalizationService(ILocalizationService?)

Sets the localization service to use for automatic font management. Override this method in derived classes that display text to implement localization support. Default implementation does nothing (for non-text UI elements).

Declaration
public override void SetLocalizationService(ILocalizationService? localizationService)
Parameters
Type Name Description
ILocalizationService localizationService

The localization service to use, or null to disable
Overrides
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SetOnSelectionChanged(Action<T>)

Declaration
public void SetOnSelectionChanged(Action<T> callback)
Parameters
Type Name Description
Action<T> callback
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SetPlaceholderText(string)

Declaration
public void SetPlaceholderText(string text)
Parameters
Type Name Description
string text
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SetSelectedIndex(int)

Declaration
public void SetSelectedIndex(int index)
Parameters
Type Name Description
int index
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UpdateSelf()

Override UpdateSelf to provide common interactive element functionality Derived classes should call base.UpdateSelf() before their own update logic

Declaration
protected override void UpdateSelf()
Overrides

Implements