protected static string GetButtonBackgroundTextureId(
string prefix,
ButtonMouseState state,
bool active)
{
string ret = prefix + MENU_BUTTON_BACKGROUND;
switch (state)
{
case ButtonMouseState.Base: {
ret += MENU_BUTTON_BASE;
break;
}
case ButtonMouseState.Hovered: {
ret += MENU_BUTTON_HOVERED;
break;
}
case ButtonMouseState.MouseDown: {
ret += MENU_BUTTON_MOUSEDOWN;
break;
}
}
ret += active ? MENU_BUTTON_ACTIVE : MENU_BUTTON_DEFAULT;
return(ret);
}
public RegisterBox()
{
_imageDisabled = null;
_imageDown = null;
_imageNormal = null;
_imageOver = null;
_icon = null;
_buttonMouseState = ButtonMouseState.Normal;
_buttonStyle = ButtonStyle.Standard;
_controlRegion = ControlRegion.RoundedRectangle;
_iconSize = new Size(32, 32);
_buttonArrow = ButtonArrow.None;
BackColor = Color.Transparent;
UseVisualStyleBackColor = false;
this.SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.OptimizedDoubleBuffer | ControlStyles.UserPaint, true);
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
this.SetStyle(ControlStyles.Selectable, false);
this.Refresh();
}
protected override void OnMouseUp(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
if (Parent.GetChildAtPoint(new Point(Left + e.X, Top + e.Y)) == this)
{
_buttonMouseState = ButtonMouseState.Over;
}
else
{
_buttonMouseState = ButtonMouseState.Normal;
}
this.Refresh();
}
base.OnMouseUp(e);
}
protected override void OnMouseMove(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
ButtonMouseState s = _buttonMouseState;
if (Parent.GetChildAtPoint(new Point(Left + e.X, Top + e.Y)) == this)
{
_buttonMouseState = ButtonMouseState.Down;
}
else
{
_buttonMouseState = ButtonMouseState.Normal;
}
if (s != _buttonMouseState) this.Refresh();
}
base.OnMouseMove(e);
}
protected override void OnMouseLeave(EventArgs e)
{
_buttonMouseState = ButtonMouseState.Normal;
this.Refresh();
base.OnMouseLeave(e);
}
protected override void OnMouseEnter(EventArgs e)
{
_buttonMouseState = ButtonMouseState.Over;
this.Refresh();
base.OnMouseEnter(e);
}
protected override void OnMouseDown(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
_buttonMouseState = ButtonMouseState.Down;
this.Refresh();
}
base.OnMouseDown(e);
}
