/// <summary>
/// Adds the component.
/// </summary>
/// <returns><c>true</c>, if component was added, <c>false</c> otherwise.</returns>
public bool AddComponent(UIBaseComponent newComp)
{
if (newComp == null)
{
return(false);
}
if (WillAddComponent(newComp) == false)
{
return(false);
}
if (newComp.ParentComponent != null)
{
newComp.ParentComponent.RemoveComponent(newComp);
}
newComp.ParentComponent = this;
components.Add(newComp);
newComp.PerformLayout();
DidAddComponent(newComp);
return(true);
}
public bool InsertComponent(UIBaseComponent newComp, int atPosition)
{
if (newComp == null)
{
return(false);
}
if (WillAddComponent(newComp) == false)
{
return(false);
}
if (newComp.ParentComponent != null)
{
newComp.ParentComponent.RemoveComponent(newComp);
}
newComp.ParentComponent = this;
components.Insert(atPosition, newComp);
newComp.PerformLayout();
DidAddComponent(newComp);
return(true);
}
internal static void CaptureComponent(UIBaseComponent component)
{
lock (lockObj)
{
CapturedComponent = component;
}
}
internal static void CaptureKeyboardFocus(UIBaseComponent component)
{
lock (lockObj)
{
CapturedKeyboardComponent = component;
}
}
/// <summary>
/// Switches the parent component while keeping the screen
/// position the same.
/// </summary>
/// <param name="newParent">New parent.</param>
public void SwitchParentComponent(UIBaseComponent newParent)
{
Vector2 newLocalPos = newParent.ScreenToLocalCoords(this.ScreenPosition);
ParentComponent.RemoveComponent(this);
newParent.AddComponent(this);
this.X = newLocalPos.X;
this.Y = newLocalPos.Y;
}
public bool RemoveComponent(UIBaseComponent comp)
{
if (comp == null)
{
return(false);
}
if (WillRemoveComponent(comp) == false)
{
return(false);
}
if (components.Contains(comp))
{
components.Remove(comp);
}
comp.ParentComponent = null;
comp.PerformLayout();
DidRemoveComponent(comp);
return(true);
}
public UIBaseComponent(IRenderConfiguration setRenderConfig)
{
if (setRenderConfig == null)
{
throw new ArgumentNullException(nameof(setRenderConfig));
}
widthSizeMode = UISizeMode.Fixed;
heightSizeMode = UISizeMode.Fixed;
isPerformingLayout = false;
suppressPerformLayout = false;
customLayoutHooks = new Dictionary <string, ModifyLayout>();
components = new List <UIBaseComponent>();
animations = new List <UIAnimation>();
renderConfig = setRenderConfig;
parentComponent = null;
Focusable = false;
PositionAnchor = UIPositionAnchor.TopLeft;
BackgroundColor = new Color(1.0f, 1.0f, 1.0f, 0.0f);
UserInteractionEnabled = true;
Visible = true;
Alpha = 1.0f;
Rotation = 0.0f;
}
/// <summary>
/// Called after the component is removed as a subcomponent.
/// </summary>
protected virtual void DidRemoveComponent(UIBaseComponent newComp)
{
}
/// <summary>
/// Called after the component is added as a subcomponent.
/// </summary>
protected virtual void DidAddComponent(UIBaseComponent newComp)
{
}
/// <summary>
/// Called before the component is removed as a subcomponent.
///
/// Base implementation returns true
/// </summary>
/// <returns>Return false to prevent the component from being removed</returns>
protected virtual bool WillRemoveComponent(UIBaseComponent newComp)
{
return(true);
}
private void DismissButton_OnPointerUpInside(UIBaseComponent sender, Vector2 position, GameTime gameTime)
{
Close();
}