/// <summary>
/// Initialize a new instance of the KryptonContextMenuRadioButton class.
/// </summary>
/// <param name="initialText">Initial text for display.</param>
public KryptonContextMenuRadioButton(string initialText)
{
// Default fields
_enabled = true;
_autoClose = false;
_text = initialText;
_extraText = string.Empty;
_image = null;
_imageTransparentColor = Color.Empty;
_checked = false;
_autoCheck = true;
_style = LabelStyle.NormalControl;
Images = new RadioButtonImages();
// Create the redirectors
_stateCommonRedirect = new PaletteContentInheritRedirect(PaletteContentStyle.LabelNormalControl);
StateRadioButtonImages = new PaletteRedirectRadioButton(Images);
// Create the states
StateCommon = new PaletteContent(_stateCommonRedirect);
StateDisabled = new PaletteContent(StateCommon);
StateNormal = new PaletteContent(StateCommon);
OverrideFocus = new PaletteContent(_stateCommonRedirect);
// Override the normal/disabled values with the focus, when the control has focus
OverrideNormal = new PaletteContentInheritOverride(OverrideFocus, StateNormal, PaletteState.FocusOverride, false);
OverrideDisabled = new PaletteContentInheritOverride(OverrideFocus, StateDisabled, PaletteState.FocusOverride, false);
}
/// <summary>
/// Initialize a new instance of the RadioButton class.
/// </summary>
public KryptonRadioButton()
{
// Turn off standard click and double click events, we do that manually
SetStyle(ControlStyles.StandardClick |
ControlStyles.StandardDoubleClick, false);
// Set default properties
_style = LabelStyle.NormalControl;
_orientation = VisualOrientation.Top;
_checkPosition = VisualOrientation.Left;
_checked = false;
_useMnemonic = true;
_autoCheck = true;
// Create content storage
Values = new LabelValues(NeedPaintDelegate);
Values.TextChanged += OnRadioButtonTextChanged;
Images = new RadioButtonImages(NeedPaintDelegate);
// Create palette redirector
_paletteCommonRedirect = new PaletteContentInheritRedirect(Redirector, PaletteContentStyle.LabelNormalControl);
_paletteRadioButtonImages = new PaletteRedirectRadioButton(Redirector, Images);
// Create the palette provider
StateCommon = new PaletteContent(_paletteCommonRedirect, NeedPaintDelegate);
StateDisabled = new PaletteContent(StateCommon, NeedPaintDelegate);
StateNormal = new PaletteContent(StateCommon, NeedPaintDelegate);
OverrideFocus = new PaletteContent(_paletteCommonRedirect, NeedPaintDelegate);
// Override the normal values with the focus, when the control has focus
_overrideNormal = new PaletteContentInheritOverride(OverrideFocus, StateNormal, PaletteState.FocusOverride, false);
// Our view contains background and border with content inside
_drawContent = new ViewDrawContent(_overrideNormal, Values, VisualOrientation.Top)
{
UseMnemonic = _useMnemonic,
// Only draw a focus rectangle when focus cues are needed in the top level form
TestForFocusCues = true
};
// Create the check box image drawer and place inside element so it is always centered
_drawRadioButton = new ViewDrawRadioButton(_paletteRadioButtonImages)
{
CheckState = _checked
};
_layoutCenter = new ViewLayoutCenter
{
_drawRadioButton
};
// Place check box on the left and the label in the remainder
_layoutDocker = new ViewLayoutDocker
{
{ _layoutCenter, ViewDockStyle.Left },
{ _drawContent, ViewDockStyle.Fill }
};
// Need a controller for handling mouse input
_controller = new RadioButtonController(_drawRadioButton, _layoutDocker, NeedPaintDelegate);
_controller.Click += OnControllerClick;
_controller.Enabled = true;
_layoutDocker.MouseController = _controller;
_layoutDocker.KeyController = _controller;
// Change the layout to match the inital right to left setting and orientation
UpdateForOrientation();
// Create the view manager instance
ViewManager = new ViewManager(this, _layoutDocker);
// We want to be auto sized by default, but not the property default!
AutoSize = true;
AutoSizeMode = AutoSizeMode.GrowAndShrink;
}