public static void Invalidate(dfFontBase font)
{
if (font == null || !(font is dfDynamicFont))
{
return;
}
if (!dirty.Contains(font))
{
dirty.Add(font);
}
}
public void OnClick(dfControl sender, dfMouseEventArgs args)
{
// No need to do anything unless an actual item was clicked
if (args.Source == container)
{
return;
}
// Do not process click event if the user was scrolling by
// dragging the mouse. Not needed for mobile.
if (Vector2.Distance(args.Position, touchStartPosition) > 20)
{
return;
}
// Find highest-level control containing the click
var source = args.Source;
while (source != null && !controls.Contains(source))
{
source = source.Parent;
}
// If an item in the scroller was clicked, select it
if (source != null)
{
// Select the clicked item
lastSelected = -1;
setSelectedIndex(controls.IndexOf(source));
// Do not need to try to select "most centered" item
isMouseDown = false;
}
}
public void Release()
{
this.source = null;
this.index = 0;
if (!pool.Contains(this))
{
pool.Add(this);
}
}
public static void FlagPendingRequests(dfFontBase font)
{
var dynamicFont = font as dfDynamicFont;
if (dynamicFont != null)
{
if (!rebuildList.Contains(dynamicFont))
{
rebuildList.Add(dynamicFont);
}
}
}
public void Release()
{
if (this.Key != null)
{
this.Key.Release();
this.Key = null;
}
if (this.Value != null)
{
this.Value.Release();
this.Value = null;
}
if (!pool.Contains(this))
{
pool.Add(this);
}
}
