Inheritance: GlobalId, IMouseController, IKeyController, ISourceController, IContextMenuTarget
コード例 #1
0
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuRadioButton class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="radioButton">Reference to owning radio button entry.</param>
        public ViewDrawMenuRadioButton(IContextMenuProvider provider,
                                       KryptonContextMenuRadioButton radioButton)
        {
            _provider    = provider;
            _radioButton = radioButton;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(radioButton.Text,
                                                   radioButton.ExtraText,
                                                   radioButton.Image,
                                                   radioButton.ImageTransparentColor);

            // Decide on the enabled state of the display
            _itemEnabled = provider.ProviderEnabled && _radioButton.Enabled;

            // Give the heading object the redirector to use when inheriting values
            _radioButton.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the content for the actual heading text/image
            _drawContent = new ViewDrawContent((_itemEnabled ? (IPaletteContent)_radioButton.OverrideNormal : (IPaletteContent)_radioButton.OverrideDisabled),
                                               _contentValues, VisualOrientation.Top);
            _drawContent.UseMnemonic = true;
            _drawContent.Enabled     = _itemEnabled;

            // Create the radio button image drawer and place inside element so it is always centered
            _drawRadioButton            = new ViewDrawRadioButton(_radioButton.StateRadioButtonImages);
            _drawRadioButton.CheckState = _radioButton.Checked;
            _drawRadioButton.Enabled    = _itemEnabled;
            _layoutCenter = new ViewLayoutCenter();
            _layoutCenter.Add(_drawRadioButton);

            // Place the radio button on the left of the available space but inside separators
            _innerDocker = new ViewLayoutDocker();
            _innerDocker.Add(_drawContent, ViewDockStyle.Fill);
            _innerDocker.Add(_layoutCenter, ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Right);
            _innerDocker.Add(new ViewLayoutSeparator(3), ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Top);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Bottom);

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker();
            _outerDocker.Add(_innerDocker, ViewDockStyle.Top);
            _outerDocker.Add(new ViewLayoutNull(), ViewDockStyle.Fill);

            // Use context menu specific version of the radio button controller
            MenuRadioButtonController mrbc = new MenuRadioButtonController(provider.ProviderViewManager, _innerDocker, this, provider.ProviderNeedPaintDelegate);

            mrbc.Click += new EventHandler(OnClick);
            _innerDocker.MouseController = mrbc;
            _innerDocker.KeyController   = mrbc;

            // We need to be notified whenever the checked state changes
            _radioButton.CheckedChanged += new EventHandler(OnCheckedChanged);

            // Add docker as the composite content
            Add(_outerDocker);
        }
コード例 #2
0
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuRadioButton class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="radioButton">Reference to owning radio button entry.</param>
        public ViewDrawMenuRadioButton(IContextMenuProvider provider,
                                       KryptonContextMenuRadioButton radioButton)
        {
            _provider = provider;
            _radioButton = radioButton;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(radioButton.Text,
                                                   radioButton.ExtraText,
                                                   radioButton.Image,
                                                   radioButton.ImageTransparentColor);

            // Decide on the enabled state of the display
            _itemEnabled = provider.ProviderEnabled && _radioButton.Enabled;

            // Give the heading object the redirector to use when inheriting values
            _radioButton.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the content for the actual heading text/image
            _drawContent = new ViewDrawContent((_itemEnabled ? (IPaletteContent)_radioButton.OverrideNormal : (IPaletteContent)_radioButton.OverrideDisabled),
                                               _contentValues, VisualOrientation.Top);
            _drawContent.UseMnemonic = true;
            _drawContent.Enabled = _itemEnabled;

            // Create the radio button image drawer and place inside element so it is always centered
            _drawRadioButton = new ViewDrawRadioButton(_radioButton.StateRadioButtonImages);
            _drawRadioButton.CheckState = _radioButton.Checked;
            _drawRadioButton.Enabled = _itemEnabled;
            _layoutCenter = new ViewLayoutCenter();
            _layoutCenter.Add(_drawRadioButton);

            // Place the radio button on the left of the available space but inside separators
            _innerDocker = new ViewLayoutDocker();
            _innerDocker.Add(_drawContent, ViewDockStyle.Fill);
            _innerDocker.Add(_layoutCenter, ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Right);
            _innerDocker.Add(new ViewLayoutSeparator(3), ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Top);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Bottom);

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker();
            _outerDocker.Add(_innerDocker, ViewDockStyle.Top);
            _outerDocker.Add(new ViewLayoutNull(), ViewDockStyle.Fill);

            // Use context menu specific version of the radio button controller
            MenuRadioButtonController mrbc = new MenuRadioButtonController(provider.ProviderViewManager, _innerDocker, this, provider.ProviderNeedPaintDelegate);
            mrbc.Click += new EventHandler(OnClick);
            _innerDocker.MouseController = mrbc;
            _innerDocker.KeyController = mrbc;

            // We need to be notified whenever the checked state changes
            _radioButton.CheckedChanged += new EventHandler(OnCheckedChanged);

            // Add docker as the composite content
            Add(_outerDocker);
        }