protected override void UpdateLayout()
{
skin = Enabled ? (HasFocus ? skinActive : (over ? skinHover : skinEnabled)) : skinDisabled;
outer.Width = Math.Min(Math.Max(outer.Width, sizeMin.Width), sizeMax.Width);
textSize = skin.Font.ProcessText(textProcessed, text,
new SizeF(
WordWrap ?
(AutoSize ? float.MaxValue : outer.Width - skin.Border.Horizontal - skin.Padding.Horizontal)
: SizeMax.Width - skin.Border.Horizontal - skin.Padding.Horizontal,
Multiline ?
(AutoSize ? float.MaxValue : outer.Height - skin.Border.Vertical - skin.Padding.Vertical)
: skin.Font.LineSpacing),
skin.TextAlign);
int minHeight = Math.Max(sizeMin.Height, (int)textSize.Height + skin.Border.Vertical + skin.Padding.Vertical);
if (AutoSize)
{
outer.Width = (int)textSize.Width + skin.Border.Horizontal + skin.Padding.Horizontal;
outer.Height = minHeight;
outer.Width = Math.Min(Math.Max(outer.Width, sizeMin.Width), sizeMax.Width);
}
outer.Height = Math.Min(Math.Max(Multiline ? outer.Height : (int)skin.Font.LineSpacing + skin.Border.Vertical + skin.Padding.Vertical, sizeMin.Height), sizeMax.Height);
background = new Rectangle(
skin.Border.Left, skin.Border.Top,
outer.Width - skin.Border.Horizontal, outer.Height - skin.Border.Vertical);
Inner = new Rectangle(
background.Left + skin.Padding.Left, background.Top + skin.Padding.Top,
background.Width - skin.Padding.Horizontal, background.Height - skin.Padding.Vertical);
cursorPosition.Position = new Vector2(float.MaxValue, float.MaxValue);
cursorPosition = skin.Font.GetTextPosition(textProcessed, cursorPosition);
selectionStart.Position = new Vector2(float.MaxValue, float.MaxValue);
selectionStart = skin.Font.GetTextPosition(textProcessed, selectionStart);
}
public GLTextBox(GLGui gui) : base(gui)
{
Render += OnRender;
MouseDown += OnMouseDown;
MouseUp += OnMouseUp;
MouseEnter += OnMouseEnter;
MouseLeave += OnMouseLeave;
MouseMove += OnMouseMove;
Focus += OnFocus;
FocusLost += OnFocusLost;
KeyDown += OnKeyDown;
KeyPress += OnKeyPress;
skinEnabled = Gui.Skin.TextBoxEnabled;
skinActive = Gui.Skin.TextBoxActive;
skinHover = Gui.Skin.TextBoxHover;
skinDisabled = Gui.Skin.TextBoxDisabled;
outer = new Rectangle(0, 0, 100, 0);
ContextMenu = new GLContextMenu(gui);
ContextMenu.Add(new GLContextMenuEntry(gui)
{
Text = "Copy"
}).Click += (s, e) => { if (selectionStart.Index != cursorPosition.Index)
{
CopySelection();
}
};
ContextMenu.Add(new GLContextMenuEntry(gui)
{
Text = "Paste"
}).Click += (s, e) => { if (Clipboard.ContainsText())
{
Insert(Clipboard.GetText());
}
};
}
