DotNet 4.8.1 build of DotNetBar
This commit is contained in:
450
PROMS/DotNetBar Source Code/Controls/WarningBox.cs
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450
PROMS/DotNetBar Source Code/Controls/WarningBox.cs
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#if FRAMEWORK20
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Text;
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using System.Windows.Forms;
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using DevComponents.DotNetBar.Rendering;
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namespace DevComponents.DotNetBar.Controls
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{
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/// <summary>
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/// Represents non-intrusive Warning Box control with Options and Close button.
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/// </summary>
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[ToolboxBitmap(typeof(WarningBox), "Controls.WarningBox.ico"), ToolboxItem(true), DefaultEvent("OptionsClick"), System.Runtime.InteropServices.ComVisible(false), Designer("DevComponents.DotNetBar.Design.WarningBoxDesigner, DevComponents.DotNetBar.Design, Version=14.1.0.37, Culture=neutral, PublicKeyToken=90f470f34c89ccaf")]
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public partial class WarningBox : UserControl
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{
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#region Events
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/// <summary>
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/// Occurs when Close button is clicked.
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/// </summary>
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[Description("Occurs when Close button is clicked.")]
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public event EventHandler CloseClick;
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/// <summary>
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/// Occurs when Options button is clicked.
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/// </summary>
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[Description("Occurs when Options button is clicked.")]
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public event EventHandler OptionsClick;
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/// <summary>
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/// Occurs when warning text markup link is clicked. Markup links can be created using "a" tag, for example:
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/// <a name="MyLink">Markup link</a>
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/// </summary>
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public event MarkupLinkClickEventHandler MarkupLinkClick;
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#endregion
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#region Constructors
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public WarningBox()
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{
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InitializeComponent();
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CloseButton.Image = BarFunctions.LoadBitmap("SystemImages.CloseButton.png");
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StyleManager.Register(this);
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}
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#endregion
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#region Internal Implementation
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/// <summary>
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/// Called by StyleManager to notify control that style on manager has changed and that control should refresh its appearance if
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/// its style is controlled by StyleManager.
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/// </summary>
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/// <param name="newStyle">New active style.</param>
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[EditorBrowsable(EditorBrowsableState.Never)]
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public void StyleManagerStyleChanged(eDotNetBarStyle newStyle)
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{
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UpdateColorScheme();
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}
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/// <summary>
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/// Raises the CloseClick event.
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/// </summary>
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/// <param name="e">Event arguments.</param>
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protected virtual void OnCloseClick(EventArgs e)
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{
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EventHandler handler = CloseClick;
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if (handler != null) handler(this, e);
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}
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/// <summary>
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/// Raises the OptionsClick event.
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/// </summary>
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/// <param name="e">Event arguments.</param>
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protected virtual void OnOptionsClick(EventArgs e)
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{
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EventHandler handler = OptionsClick;
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if (handler != null) handler(this, e);
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}
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private void OptionsButton_Click(object sender, EventArgs e)
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{
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OnOptionsClick(e);
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}
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private void CloseButton_Click(object sender, EventArgs e)
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{
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OnCloseClick(e);
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}
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/// <summary>
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/// Gets or sets the text displayed on close button tooltip.
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/// </summary>
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[Browsable(true), Category("Warning"), Localizable(true), DefaultValue("Close")]
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public string CloseButtonTooltip
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{
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get
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{
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return CloseButton.Tooltip;
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}
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set
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{
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CloseButton.Tooltip = value;
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}
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}
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/// <summary>
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/// Gets or sets the text displayed on warning control label. Supports text-markup.
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/// </summary>
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[Browsable(true), Editor("DevComponents.DotNetBar.Design.TextMarkupUIEditor, DevComponents.DotNetBar.Design, Version=14.1.0.37, Culture=neutral, PublicKeyToken=90f470f34c89ccaf", typeof(System.Drawing.Design.UITypeEditor)), Category("Warning"), Localizable(true), DesignerSerializationVisibility(DesignerSerializationVisibility.Visible), DefaultValue("")]
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public override string Text
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{
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get
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{
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return base.Text;
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}
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set
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{
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base.Text = value;
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}
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}
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protected override void OnTextChanged(EventArgs e)
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{
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WarningLabel.Text = this.Text;
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base.OnTextChanged(e);
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}
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/// <summary>
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/// Gets or sets whether text is wrapped on multiple lines if it cannot fit the space allocated to the control.
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/// </summary>
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[DefaultValue(false), Category("Appearance"), Description("Indicates whether text is wrapped on multiple lines if it cannot fit the space allocated to the control.")]
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public bool WordWrap
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{
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get { return WarningLabel.WordWrap; }
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set
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{
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WarningLabel.WordWrap = value;
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}
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}
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/// <summary>
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/// Gets or sets the image displayed next to the warning label text. Default value is null.
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/// </summary>
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[Browsable(true), Category("Warning"), DefaultValue(null), Localizable(true)]
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public Image Image
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{
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get { return WarningLabel.Image; }
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set
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{
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WarningLabel.Image = value;
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}
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}
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/// <summary>
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/// Gets or sets the text for the Options buttons.
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/// </summary>
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[Browsable(true), Category("Warning"), DefaultValue("Options..."), Localizable(true)]
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public string OptionsText
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{
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get { return OptionsButton.Text; }
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set
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{
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OptionsButton.Text = value;
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}
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}
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private bool _OptionsButtonVisible = true;
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/// <summary>
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/// Gets or sets whether Options button is visible. Default value is true.
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/// </summary>
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[Browsable(true), Category("Warning"), DefaultValue(true)]
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public bool OptionsButtonVisible
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{
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get { return _OptionsButtonVisible; }
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set
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{
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if (_OptionsButtonVisible != value)
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{
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_OptionsButtonVisible = value;
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OptionsButton.Visible = _OptionsButtonVisible;
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OnOptionsButtonVisibleChanged();
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}
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}
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}
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private void OnOptionsButtonVisibleChanged()
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{
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if (_OptionsButtonVisible)
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{
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WarningLabel.Width = PanelWarning.Width - (OptionsButton.Width + 3 + PanelWarning.Padding.Horizontal);
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}
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else
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{
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WarningLabel.Width = PanelWarning.Width - (PanelWarning.Padding.Right + WarningLabel.Left);
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}
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}
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private bool _CloseButtonVisible = true;
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/// <summary>
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/// Gets or sets whether Close button is visible. Default value is true.
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/// </summary>
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[Browsable(true), Category("Warning"), DefaultValue(true)]
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public bool CloseButtonVisible
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{
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get { return _CloseButtonVisible; }
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set
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{
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if (_CloseButtonVisible != value)
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{
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_CloseButtonVisible = value;
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PanelClose.Visible = _CloseButtonVisible;
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}
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}
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}
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/// <summary>
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/// Updates control color scheme based on currently selected Office 2007 Color Table. Usually it is not necessary to
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/// call this method manually. You need to call it to update the colors on control if you customize the Office2007ColorTable.WarningBox values.
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/// </summary>
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public void UpdateColorScheme()
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{
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Office2007Renderer renderer = (Office2007Renderer)GlobalManager.Renderer;
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Office2007WarningBoxColorTable colorTable = null;
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if (renderer == null)
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colorTable = new Office2007WarningBoxColorTable(); // Default blue
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else
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colorTable = renderer.ColorTable.WarningBox;
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if (_ColorScheme == eWarningBoxColorScheme.Default)
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{
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this.BackColor = colorTable.BackColor;
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this.PanelWarning.Style.BorderColor.Color = colorTable.WarningBorderColor;
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this.PanelWarning.Style.BackColor1.Color = colorTable.WarningBackColor1;
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this.PanelWarning.Style.BackColor2.Color = colorTable.WarningBackColor2;
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this.OptionsButton.Style.BackColor1.ColorSchemePart = eColorSchemePart.Custom;
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this.OptionsButton.Style.BackColor1.Color = colorTable.WarningBackColor1;
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this.OptionsButton.Style.BackColor2.ColorSchemePart = eColorSchemePart.Custom;
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this.OptionsButton.Style.BackColor2.Color = colorTable.WarningBackColor2;
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this.OptionsButton.Style.BorderColor.ColorSchemePart = DevComponents.DotNetBar.eColorSchemePart.Custom;
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this.OptionsButton.Style.BorderColor.Color = colorTable.WarningBorderColor;
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}
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else if (_ColorScheme == eWarningBoxColorScheme.Green)
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{
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this.BackColor = colorTable.GreenBackColor;
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this.PanelWarning.Style.BorderColor.Color = colorTable.GreenWarningBorderColor;
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this.PanelWarning.Style.BackColor1.Color = colorTable.GreenWarningBackColor1;
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this.PanelWarning.Style.BackColor2.Color = colorTable.GreenWarningBackColor2;
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this.OptionsButton.Style.BackColor1.ColorSchemePart = eColorSchemePart.Custom;
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this.OptionsButton.Style.BackColor1.Color = colorTable.GreenWarningBackColor1;
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this.OptionsButton.Style.BackColor2.ColorSchemePart = eColorSchemePart.Custom;
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this.OptionsButton.Style.BackColor2.Color = colorTable.GreenWarningBackColor2;
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this.OptionsButton.Style.BorderColor.ColorSchemePart = DevComponents.DotNetBar.eColorSchemePart.Custom;
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this.OptionsButton.Style.BorderColor.Color = colorTable.GreenWarningBorderColor;
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}
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else if (_ColorScheme == eWarningBoxColorScheme.Yellow)
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{
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this.BackColor = colorTable.YellowBackColor;
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this.PanelWarning.Style.BorderColor.Color = colorTable.YellowWarningBorderColor;
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this.PanelWarning.Style.BackColor1.Color = colorTable.YellowWarningBackColor1;
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this.PanelWarning.Style.BackColor2.Color = colorTable.YellowWarningBackColor2;
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this.OptionsButton.Style.BackColor1.ColorSchemePart = eColorSchemePart.Custom;
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this.OptionsButton.Style.BackColor1.Color = colorTable.YellowWarningBackColor1;
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this.OptionsButton.Style.BackColor2.ColorSchemePart = eColorSchemePart.Custom;
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this.OptionsButton.Style.BackColor2.Color = colorTable.YellowWarningBackColor2;
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this.OptionsButton.Style.BorderColor.ColorSchemePart = DevComponents.DotNetBar.eColorSchemePart.Custom;
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this.OptionsButton.Style.BorderColor.Color = colorTable.YellowWarningBorderColor;
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}
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else if (_ColorScheme == eWarningBoxColorScheme.Red)
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{
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this.BackColor = colorTable.RedBackColor;
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this.PanelWarning.Style.BorderColor.Color = colorTable.RedWarningBorderColor;
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this.PanelWarning.Style.BackColor1.Color = colorTable.RedWarningBackColor1;
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this.PanelWarning.Style.BackColor2.Color = colorTable.RedWarningBackColor2;
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this.OptionsButton.Style.BackColor1.ColorSchemePart = eColorSchemePart.Custom;
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this.OptionsButton.Style.BackColor1.Color = colorTable.RedWarningBackColor1;
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this.OptionsButton.Style.BackColor2.ColorSchemePart = eColorSchemePart.Custom;
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this.OptionsButton.Style.BackColor2.Color = colorTable.RedWarningBackColor2;
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this.OptionsButton.Style.BorderColor.ColorSchemePart = DevComponents.DotNetBar.eColorSchemePart.Custom;
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this.OptionsButton.Style.BorderColor.Color = colorTable.RedWarningBorderColor;
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}
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this.Invalidate(true);
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}
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private void WarningLabel_MarkupLinkClick(object sender, MarkupLinkClickEventArgs e)
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{
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OnMarkupLinkClick(e);
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}
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/// <summary>
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/// Invokes the MarkupLinkClick event.
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/// </summary>
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/// <param name="e">Provides additional data about event.</param>
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protected virtual void OnMarkupLinkClick(MarkupLinkClickEventArgs e)
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{
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if (MarkupLinkClick != null)
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MarkupLinkClick(this, e);
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}
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private int _AutoCloseTimeout = 0;
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/// <summary>
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/// Gets or sets the timeout in seconds after which the control automatically closes itself. Default value is 0 which indicates that auto-close
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/// is disabled.
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/// </summary>
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[DefaultValue(0), Category("Behavior"), Description("Indicates timeout in seconds after which the control automatically closes itself.")]
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public int AutoCloseTimeout
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{
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get { return _AutoCloseTimeout; }
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set
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{
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if (value < 0) value = 0;
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_AutoCloseTimeout = value;
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OnAutoCloseTimeoutChanged();
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}
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}
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protected override void OnHandleDestroyed(EventArgs e)
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{
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DestroyAutoCloseTimer();
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base.OnHandleDestroyed(e);
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}
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private void OnAutoCloseTimeoutChanged()
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{
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if (_AutoCloseTimeout == 0)
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DestroyAutoCloseTimer();
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else if (this.Visible)
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SetupAutoCloseTimer();
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}
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private Timer _AutoCloseTimer = null;
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private void SetupAutoCloseTimer()
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{
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if (_AutoCloseTimeout == 0 || _AutoCloseTimer != null || this.DesignMode) return;
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_AutoCloseTimer = new Timer();
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_AutoCloseTimer.Interval = _AutoCloseTimeout * 1000;
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_AutoCloseTimer.Tick += new EventHandler(AutoCloseTimerTick);
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_AutoCloseTimer.Start();
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}
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void AutoCloseTimerTick(object sender, EventArgs e)
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{
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_AutoCloseTimer.Stop();
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DestroyAutoCloseTimer();
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AutoClose();
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}
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private void AutoClose()
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{
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OnCloseClick(EventArgs.Empty);
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this.Visible = false;
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}
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private void DestroyAutoCloseTimer()
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{
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Timer timer = _AutoCloseTimer;
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_AutoCloseTimer = null;
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if (timer == null) return;
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timer.Stop();
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timer.Dispose();
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}
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protected override void OnVisibleChanged(EventArgs e)
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{
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if (this.Visible)
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{
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if (_AutoCloseTimeout > 0) SetupAutoCloseTimer();
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}
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else
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DestroyAutoCloseTimer();
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base.OnVisibleChanged(e);
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}
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protected override void OnHandleCreated(EventArgs e)
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{
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if (_ColorScheme == eWarningBoxColorScheme.Default)
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UpdateColorScheme();
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base.OnHandleCreated(e);
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}
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private eWarningBoxColorScheme _ColorScheme = eWarningBoxColorScheme.Default;
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/// <summary>
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/// Gets or sets the control's color scheme.
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/// </summary>
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[DefaultValue(eWarningBoxColorScheme.Default), Category("Appearance"), Description("Indicates control's color scheme.")]
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public eWarningBoxColorScheme ColorScheme
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{
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get { return _ColorScheme; }
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set
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{
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_ColorScheme = value;
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UpdateColorScheme();
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this.Invalidate(true);
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}
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}
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private bool _AntiAlias = true;
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/// <summary>
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/// Gets or sets whether anti-alias smoothing is used while painting. Default value is true.
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/// </summary>
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[DefaultValue(true), Category("Appearance")]
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public bool AntiAlias
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{
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get { return _AntiAlias; }
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set
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{
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if (value != _AntiAlias)
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{
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bool oldValue = _AntiAlias;
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_AntiAlias = value;
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OnAntiAliasChanged(oldValue, value);
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}
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}
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}
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/// <summary>
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/// Called when AntiAlias property has changed.
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/// </summary>
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/// <param name="oldValue">Old property value</param>
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/// <param name="newValue">New property value</param>
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protected virtual void OnAntiAliasChanged(bool oldValue, bool newValue)
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{
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//OnPropertyChanged(new PropertyChangedEventArgs("AntiAlias"));
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PanelWarning.AntiAlias = newValue;
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CloseButton.AntiAlias = newValue;
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OptionsButton.AntiAlias = newValue;
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WarningLabel.AntiAlias = newValue;
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this.Invalidate(true);
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}
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#endregion
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}
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/// <summary>
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/// Defines available WarningBox control color schemes.
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/// </summary>
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public enum eWarningBoxColorScheme
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{
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Default,
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Green,
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Yellow,
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Red
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}
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}
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#endif
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Reference in New Issue
Block a user