/// <summary>
/// Initializes a new instance of the <see cref="WizardControl"/> class.
/// </summary>
public WizardControl()
{
pageHistory = new Stack <WizardPage>();
Pages = new WizardPageCollection(this);
Pages.ItemAdded += Pages_AddItem;
Pages.ItemDeleted += Pages_RemoveItem;
Pages.Reset += Pages_Reset;
InitializeComponent();
backButton.CompatibleImageStrip = Properties.Resources.BackBtnStrip;
if (!Application.RenderWithVisualStyles)
{
titleBar.BackColor = System.Drawing.SystemColors.Control;
}
titleBar.SetTheme(VisualStyleElementEx.AeroWizard.TitleBar.Active);
header.SetTheme(VisualStyleElementEx.AeroWizard.HeaderArea.Normal);
contentArea.SetTheme(VisualStyleElementEx.AeroWizard.ContentArea.Normal);
commandArea.SetTheme(VisualStyleElementEx.AeroWizard.CommandArea.Normal);
// Get localized defaults for button text
ResetBackButtonToolTipText();
ResetCancelButtonText();
ResetFinishButtonText();
ResetNextButtonText();
ResetTitle();
ResetTitleIcon();
}
/// <summary>
/// Initializes a new instance of the <see cref="WizardPageContainer"/> class.
/// </summary>
public WizardPageContainer()
{
pageHistory = new Stack <WizardPage>();
Pages = new WizardPageCollection(this);
Pages.ItemAdded += Pages_AddItem;
Pages.ItemDeleted += Pages_RemoveItem;
Pages.Reset += Pages_Reset;
OnRightToLeftChanged(EventArgs.Empty);
// Get localized defaults for button text
ResetBackButtonText();
ResetCancelButtonText();
ResetFinishButtonText();
ResetNextButtonText();
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.Paint" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.PaintEventArgs" /> that contains the event data.</param>
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
if (myParent == null)
{
return;
}
int y = Padding.Top;
WizardPageCollection pages = myParent.Pages;
bool hit = false;
for (int i = 0; i < pages.Count; i++)
{
var curPage = pages[i];
if (!curPage.Suppress)
{
Size itemSize = new Size(Width - Padding.Horizontal, defItemHeight);
if (OwnerDraw)
{
var meArg = new MeasureStepListItemEventArgs(e.Graphics, Font, curPage, new Size(Width, defItemHeight));
OnMeasureItem(meArg);
itemSize = meArg.ItemSize;
}
if (y + itemSize.Height > (Height - Padding.Bottom))
{
break;
}
bool isSelected = myParent.SelectedPage == curPage;
if (isSelected)
{
hit = true;
}
var eArg = new DrawStepListItemEventArgs(e.Graphics, Font, new Rectangle(new Point(Padding.Left, y), itemSize), curPage, isSelected, hit);
if (OwnerDraw)
{
OnDrawItem(eArg);
}
else
{
DefaultDrawItem(eArg);
}
y += itemSize.Height;
}
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.Paint" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.PaintEventArgs" /> that contains the event data.</param>
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
if (myParent == null)
{
return;
}
using (Font ptrFont = new Font("宋体", 9), boldFont = new Font("宋体", 9, FontStyle.Bold))
{
int itemHeight = (int)Math.Ceiling(TextRenderer.MeasureText(e.Graphics, "Wg", this.Font).Height * 2.0);
int lPad = 0;// TextRenderer.MeasureText(e.Graphics, "1", ptrFont, new Size(0, itemHeight), TextFormatFlags.SingleLine | TextFormatFlags.VerticalCenter | TextFormatFlags.NoPadding).Width;
const int rPad = 0;
Rectangle rect = new Rectangle(lPad, 0, this.Width, itemHeight);
Rectangle prect = new Rectangle(0, 0, lPad, itemHeight);
WizardPageCollection pages = myParent.Pages;
bool hit = false;
for (int i = 0; i < pages.Count && rect.Y < (this.Height - itemHeight); i++)
{
if (!pages[i].Suppress)
{
Color fc = this.ForeColor, bc = this.BackColor;
bool isSelected = myParent.SelectedPage == pages[i];
int level = GetStepTextIndentLevel(pages[i]);
prect.X = lPad * level;
rect.X = lPad * (level + 1);
if (isSelected)
{
hit = true;
//fc = SystemColors.HighlightText;
//bc = SystemColors.Highlight;
}
else if (!hit)
{
fc = SystemColors.GrayText;
}
using (Brush br = new SolidBrush(bc))
e.Graphics.FillRectangle(br, Rectangle.Union(rect, prect));
//TextRenderer.DrawText(e.Graphics, hit ? "4" : "a", ptrFont, prect, fc, TextFormatFlags.SingleLine | TextFormatFlags.VerticalCenter | TextFormatFlags.NoPadding);
TextRenderer.DrawText(e.Graphics, GetStepText(pages[i]), isSelected ? boldFont : this.Font, rect, fc, TextFormatFlags.EndEllipsis | TextFormatFlags.SingleLine | TextFormatFlags.VerticalCenter);
prect.Y = rect.Y += itemHeight;
}
}
}
}
private void SetupControl(WizardControl p)
{
if (myParent != null)
{
WizardPageCollection pages = myParent.Pages;
pages.ItemAdded -= pages_Changed;
pages.ItemChanged -= pages_Changed;
pages.ItemDeleted -= pages_Changed;
}
myParent = p;
if (myParent != null)
{
WizardPageCollection pages = myParent.Pages;
pages.ItemAdded += pages_Changed;
pages.ItemChanged += pages_Changed;
pages.ItemDeleted += pages_Changed;
}
Refresh();
}