public void ResizeChatDialogByDelta(int delta)
{
if (chatSize + delta < 7 || chatSize + delta > 11)
{
return;
}
chatSize += delta;
var updatedSize = delta * 30; //Incease or decrease by 30px
var histStyle = ChatHistoryText.TextStyle.Clone();
histStyle.Size = chatSize;
ChatHistoryText.TextStyle = histStyle;
this.SetSize((int)Math.Round(this.Size.X) + updatedSize, (int)Math.Round(this.Size.Y) + updatedSize);
ChatHistoryBackground.SetSize(ChatHistoryBackground.Size.X + updatedSize, ChatHistoryBackground.Size.Y + updatedSize);
ChatHistoryText.SetSize(ChatHistoryBackground.Size.X - 19, ChatHistoryBackground.Size.Y - 16);
ChatHistorySlider.Position = new Vector2(ChatHistorySlider.Position.X + updatedSize, ChatHistorySlider.Position.Y);
ChatHistorySlider.SetSize(ChatHistorySlider.Size.X, ChatHistoryBackground.Size.Y - 26);
ChatHistoryScrollUpButton.Position = new Vector2(ChatHistoryScrollUpButton.Position.X + updatedSize, ChatHistoryScrollUpButton.Position.Y);
ChatHistoryScrollDownButton.Position = new Vector2(ChatHistoryScrollDownButton.Position.X + updatedSize, ChatHistoryScrollDownButton.Position.Y + updatedSize);
ChatEntryTextEdit.Position = new Vector2(ChatEntryTextEdit.Position.X, ChatEntryTextEdit.Position.Y + updatedSize);
ChatEntryTextEdit.SetSize(ChatEntryTextEdit.Size.X, ChatEntryTextEdit.Size.Y);
ChatEntryBackground.Position = new Vector2(ChatEntryBackground.Position.X, ChatEntryBackground.Position.Y + updatedSize);
ChatEntryBackground.SetSize(ChatEntryBackground.Size.X + updatedSize, ChatEntryBackground.Size.Y);
ChatEntryTextEdit.ComputeDrawingCommands();
ChatHistoryText.ComputeDrawingCommands();
}
private void ChangeSizeTo(Vector2 size)
{
if (Size == size && LastCategories == Categories.HasButtons)
{
return;
}
var wasAtBottom = ChatHistoryText.VerticalScrollPosition == ChatHistoryText.VerticalScrollMax;
var delta = size.ToPoint().ToVector2() - Size;
if (LastCategories != Categories.HasButtons)
{
var yDelta = Categories.HasButtons ? 10 : -10;
foreach (var child in Children)
{
if (child != Categories && child != Background)
{
child.Y += yDelta;
}
}
LastCategories = Categories.HasButtons;
delta.Y -= yDelta;
}
this.SetSize((int)size.X, (int)size.Y);
ChatHistoryBackground.SetSize(ChatHistoryBackground.Size.X + delta.X, ChatHistoryBackground.Size.Y + delta.Y);
ChatHistoryText.SetSize(ChatHistoryBackground.Size.X - 19, ChatHistoryBackground.Size.Y - 16);
ChatHistorySlider.Position = new Vector2(ChatHistorySlider.Position.X + delta.X, ChatHistorySlider.Position.Y);
ChatHistorySlider.SetSize(ChatHistorySlider.Size.X, ChatHistoryBackground.Size.Y - 26);
ChatHistoryScrollUpButton.Position = new Vector2(ChatHistoryScrollUpButton.Position.X + delta.X, ChatHistoryScrollUpButton.Position.Y);
ChatHistoryScrollDownButton.Position = new Vector2(ChatHistoryScrollDownButton.Position.X + delta.X, ChatHistoryScrollDownButton.Position.Y + delta.Y);
ChatEntryTextEdit.Position = new Vector2(ChatEntryTextEdit.Position.X, ChatEntryTextEdit.Position.Y + delta.Y);
ChatEntryTextEdit.SetSize(ChatEntryTextEdit.Size.X + delta.X, ChatEntryTextEdit.Size.Y);
ChatEntryBackground.Position = new Vector2(ChatEntryBackground.Position.X, ChatEntryBackground.Position.Y + delta.Y);
ChatEntryBackground.SetSize(ChatEntryBackground.Size.X + delta.X, ChatEntryBackground.Size.Y);
ChatEntryTextEdit.ComputeDrawingCommands();
ChatHistoryText.ComputeDrawingCommands();
if (wasAtBottom)
{
ChatHistoryText.VerticalScrollPosition = ChatHistoryText.VerticalScrollMax;
}
}