DotNet 4.8.1 build of DotNetBar

PROMS/DotNetBar Source Code/Controls/PageNavigator.cs

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+#if FRAMEWORK20
+using System;
+using System.Runtime.InteropServices;
+using System.Drawing;
+using System.ComponentModel;
+using System.Windows.Forms;
+
+namespace DevComponents.DotNetBar.Controls
+{
+    /// <summary>
+    /// Represents the PageNavigator control
+    /// </summary>
+    [ToolboxBitmap(typeof(PageNavigator), "PageNavigator.PageNavigator.ico"), ToolboxItem(true)]
+    [DefaultEvent("ValueChanged"), ComVisible(false)] //, Designer(typeof(Design.PageNavigatorDesigner))]
+    public class PageNavigator : BaseItemControl
+    {
+        #region Private Variables
+
+        private PageNavigatorItem _PageNavItem;     // Navigation item
+
+        #endregion
+
+        #region Events
+
+        /// <summary>
+        /// Occurs when NavigateNextPage button is clicked
+        /// </summary>
+        [Description("Occurs when NavigateNextPage button is clicked.")]
+        public event EventHandler NavigateNextPage;
+
+        /// <summary>
+        /// Occurs when NavigateToday button is clicked
+        /// </summary>
+        [Description("Occurs when NavigateToday button is clicked.")]
+        public event EventHandler NavigateToday;
+
+        /// <summary>
+        /// Occurs when NavigatePreviousPage button is clicked
+        /// </summary>
+        [Description("Occurs when NavigatePreviousPage button is clicked.")]
+        public event EventHandler NavigatePreviousPage;
+
+        #endregion
+
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        public PageNavigator()
+        {
+            _PageNavItem = new PageNavigatorItem();
+            _PageNavItem.Style = eDotNetBarStyle.StyleManagerControlled;
+            this.Size = _PageNavItem.Size;
+            this.HostItem = _PageNavItem;
+
+            HookEvents(true);
+        }
+
+        #region DefaultSize
+
+        /// <summary>
+        /// DefaultSize
+        /// </summary>
+        protected override Size DefaultSize
+        {
+            get
+            {
+                // Set a default size based upon
+                // the current object layout orientation
+
+                int m = SystemInformation.VerticalScrollBarWidth;
+                int n = m * 3;
+
+                if (_PageNavItem != null &&
+                    _PageNavItem.Orientation == eOrientation.Horizontal)
+                {
+                    return (new Size(n, m));
+                }
+
+                return (new Size(m, n));
+            }
+        }
+        #endregion
+
+        #region Public properties
+
+        #region Orientation
+
+        /// <summary>
+        /// Gets or sets the layout orientation. Default value is horizontal.
+        /// </summary>
+        [DefaultValue(eOrientation.Horizontal), Category("Appearance")]
+        [Description("Indicates control layout orientation.")]
+        public eOrientation Orientation
+        {
+            get { return (_PageNavItem.Orientation); }
+
+            set
+            {
+                if (_PageNavItem.Orientation != value)
+                {
+                    _PageNavItem.Orientation = value;
+
+                    this.RecalcLayout();
+                }
+            }
+        }
+
+        #endregion
+
+        #region PreviousPageTooltip
+
+        /// <summary>
+        /// Gets or sets the tooltip for the PreviousPage button of the control
+        /// </summary>
+        [Browsable(true), DefaultValue(""), Localizable(true), Category("Appearance")]
+        [Description("Indicates tooltip for the PreviousPage button of the control.")]
+        public string PreviousPageTooltip
+        {
+            get { return (_PageNavItem.PreviousPageTooltip); }
+            set { _PageNavItem.PreviousPageTooltip = value; }
+        }
+
+        #endregion
+
+        #region TodayTooltip
+
+        /// <summary>
+        /// Gets or sets the tooltip for the Today button
+        /// </summary>
+        [Browsable(true), DefaultValue(""), Localizable(true), Category("Appearance")]
+        [Description("Indicates tooltip for the TodayPage button of the control.")]
+        public string TodayTooltip
+        {
+            get { return (_PageNavItem.TodayTooltip); }
+            set { _PageNavItem.TodayTooltip = value; }
+        }
+
+        #endregion
+
+        #region NextPageTooltip
+
+        /// <summary>
+        /// Gets or sets the tooltip for the NextPage button
+        /// </summary>
+        [Browsable(true), DefaultValue(""), Localizable(true), Category("Appearance")]
+        [Description("Indicates tooltip for the NextPage button of the control.")]
+        public string NextPageTooltip
+        {
+            get { return (_PageNavItem.NextPageTooltip); }
+            set { _PageNavItem.NextPageTooltip = value; }
+        }
+
+        #endregion
+
+        #region Style
+        /// <summary>
+        /// Gets/Sets the visual style for the control.
+        /// </summary>
+        [Browsable(false), DefaultValue(eDotNetBarStyle.StyleManagerControlled)]
+        public override eDotNetBarStyle Style
+        {
+            get
+            {
+                return base.Style;
+            }
+            set
+            {
+                base.Style = value;
+            }
+        }
+        #endregion
+
+        #endregion
+
+        #region HookEvents
+
+        /// <summary>
+        /// Hooks or unhooks our control events
+        /// </summary>
+        /// <param name="hook">true to hook, false to unhook</param>
+        private void HookEvents(bool hook)
+        {
+            if (hook == true)
+            {
+                _PageNavItem.NavigatePreviousPage += PageNavNavigatePreviousPage;
+                _PageNavItem.NavigateNextPage += PageNavNavigateNextPage;
+                _PageNavItem.NavigateToday += PageNavNavigateToday;
+            }
+            else
+            {
+                _PageNavItem.NavigatePreviousPage -= PageNavNavigatePreviousPage;
+                _PageNavItem.NavigateNextPage -= PageNavNavigateNextPage;
+                _PageNavItem.NavigateToday -= PageNavNavigateToday;
+            }
+        }
+
+        #endregion
+
+        #region Event handling
+
+        #region PageNav_NavigatePreviousPage
+
+        /// <summary>
+        /// Handles NavigatePreviousPage events
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        void PageNavNavigatePreviousPage(object sender, EventArgs e)
+        {
+            OnNavigatePreviousPage();
+        }
+
+        /// <summary>
+        /// Raises the NavigatePreviousPage event
+        /// </summary>
+        private void OnNavigatePreviousPage()
+        {
+            if (NavigatePreviousPage != null)
+                NavigatePreviousPage(this, EventArgs.Empty);
+        }
+
+        #endregion
+
+        #region PageNav_NavigateToday
+
+        /// <summary>
+        /// Handles NavigateToday events
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        void PageNavNavigateToday(object sender, EventArgs e)
+        {
+            OnNavigateToday();
+        }
+
+        /// <summary>
+        /// Raises the NavigateToday event
+        /// </summary>
+        private void OnNavigateToday()
+        {
+            if (NavigateToday != null)
+                NavigateToday(this, EventArgs.Empty);
+        }
+
+        #endregion
+
+        #region PageNav_NavigateNextPage
+
+        /// <summary>
+        /// Handles NavigateNextPage events
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        void PageNavNavigateNextPage(object sender, EventArgs e)
+        {
+            OnNavigateNextPage();
+        }
+
+        /// <summary>
+        /// Raises the NavigateNextPage event
+        /// </summary>
+        private void OnNavigateNextPage()
+        {
+            if (NavigateNextPage != null)
+                NavigateNextPage(this, EventArgs.Empty);
+        }
+
+        #endregion
+
+        #endregion
+
+        #region RecalcLayout
+
+        /// <summary>
+        /// Forces the button to perform internal layout.
+        /// </summary>
+        public override void RecalcLayout()
+        {
+            base.RecalcLayout();
+        }
+
+        #endregion
+
+        #region Dispose
+
+        /// <summary>
+        /// Dispose
+        /// </summary>
+        /// <param name="disposing"></param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing == true)
+                HookEvents(false);
+
+            base.Dispose(disposing);
+        }
+
+        #endregion
+    }
+
+    #region enums
+
+    /// <summary>
+    /// PageNavigator buttons
+    /// </summary>
+    public enum PageNavigatorButton
+    {
+        /// <summary>
+        /// Previous page
+        /// </summary>
+        PreviousPage,
+
+        /// <summary>
+        /// Today
+        /// </summary>
+        Today,
+
+        /// <summary>
+        /// Next page
+        /// </summary>
+        NextPage
+    }
+
+    #endregion
+}
+#endif