/// <summary>
/// Checks if a GUICheckButton control is selected (checked)
/// This is also safe if control is not implemented by skin in which case the default value is returned
/// </summary>
/// <param name="self">the control to check</param>
/// <returns>true if selected/checked</returns>
public static bool IsSelected(this GUICheckButton self, bool defaultValue = false)
{
// check if skin implements control
if (self == null)
{
return(defaultValue);
}
return(self.Selected);
}
protected override void RenderButton(float timePassed, int buttonNr, int x, int y, bool gotFocus)
{
if (buttonNr + _offset >= 0 && buttonNr + _offset < _listItems.Count)
{
GUIListItem item = (GUIListItem)_listItems[buttonNr + _offset];
GUICheckButton cntl = (GUICheckButton)_listButtons[buttonNr];
cntl.Selected = item.Selected;
}
base.RenderButton(timePassed, buttonNr, x, y, gotFocus);
}
/// <summary>
/// Sets a GUICheckButton to selected or not selected
/// </summary>
/// <param name="self">the control to set</param>
/// <param name="state">checked or unchecked</param>
public static void Select(this GUICheckButton self, bool state)
{
// check if skin implements control
if (self == null)
{
return;
}
self.Selected = state;
return;
}
/// <summary>
/// Creates the element and retrieves all information from the control
/// </summary>
/// <param name="control">GUIControl</param>
public CheckButtonElement(GUIControl control)
: base(control)
{
_button = control as GUICheckButton;
if (_button != null)
{
_font = getFont(_button.FontName);
_focusBitmap = loadBitmap(_button.TexutureFocusName);
_noFocusBitmap = loadBitmap(_button.TexutureNoFocusName);
_textColor = GetColor(_button.TextColor);
_disabledColor = GetColor(_button.DisabledColor);
_focus = _button.Focus;
_selected = _button.Selected;
_label = _button.Label;
}
}
protected override void AllocButtons()
{
for (int i = 0; i < _itemsPerPage; ++i)
{
GUICheckButton cntl = new GUICheckButton(_controlId, 0, _spinControlPositionX, _spinControlPositionY, _width,
_itemHeight, _buttonFocusName, _buttonNonFocusName,
_checkMarkFocusTextureName, _checkMarkNoFocusTextureName,
_checkMarkWidth, _checkMarkHeight,
_shadowAngle, _shadowDistance, _shadowColor);
cntl.ParentControl = this;
cntl.AllocResources();
cntl.CheckOffsetX = markOffsetX;
cntl.CheckOffsetY = markOffsetY;
cntl.DimColor = DimColor;
_listButtons.Add(cntl);
}
}
protected override void AllocButtons()
{
for (int i = 0; i < _itemsPerPage; ++i)
{
GUICheckButton cntl = new GUICheckButton(_controlId, 0, _spinControlPositionX, _spinControlPositionY, _width,
_itemHeight, _buttonFocusName, _buttonNonFocusName,
_checkMarkFocusTextureName, _checkMarkNoFocusTextureName,
_checkMarkWidth, _checkMarkHeight,
_shadowAngle, _shadowDistance, _shadowColor);
cntl.ParentControl = this;
cntl.AllocResources();
cntl.CheckOffsetX = markOffsetX;
cntl.CheckOffsetY = markOffsetY;
cntl.DimColor = DimColor;
_listButtons.Add(cntl);
}
}
