/// <summary>
/// Draws a group box control in the specified state and bounds, with the specified group-box, graphics and state.
/// </summary>
/// <param name="ce">IControlElements implementation class used for drawing user defined group box control.</param>
/// <param name="be">IBorderElements implemented class used for drawing user defined boarder elements.</param>
/// <param name="he">IHeaderElements implemented class used for drawing user defined header elements.</param>
/// <param name="ie">IInsideBorderElements implemented class used for drawing user defined inside boarder elements.</param>
/// <param name="isDirty">Boolean value specifies one of the graphical element has changed and control rendering needs updating.</param>
/// <param name="state">One of the EnhanceGroupBoxState values that specifies the visual state of the group box.</param>
public static void DrawEnhanceGroupBox(IControlElements ce, IBorderElements be, IHeaderElements he, IInsideBorderElements ie, bool isDirty, EnhanceGroupBoxState state)
{
_clientRectangle = ce.Bounds;
_state = state;
_style = ce.GroupBoxStyle;
_borderElements = be;
_headerElements = he;
_insideBorderElements = ie;
_text = ce.Text;
_font = ce.Font;
_foreColor = ce.ForeColor;
_backColor = ce.BackColor;
_disabledTextColor = ce.DisabledTextColor;
// Check if dirty bit is flipped if not return previously drawn image.
if (isDirty == false)
{
Graphics.FromImage(_bitmap);
ce.Graphics.DrawImage(_bitmap, 0, 0, _bitmap.Width, _bitmap.Height);
return;
}
// dirty bit is flipped and we have to redraw everything
_bitmap = new Bitmap(_clientRectangle.Width, _clientRectangle.Height, PixelFormat.Format32bppArgb);
_graphicsObj = Graphics.FromImage(_bitmap);
_graphicsObj.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
_graphicsObj.Clear(Color.Transparent);
SetTextbounds(ce.Graphics);
DrawElements();
ce.Graphics.DrawImage(_bitmap, 0, 0, _bitmap.Width, _bitmap.Height);
_graphicsObj.Dispose();
}
/// <summary>
/// Sets the box style.
/// </summary>
/// <param name="style">The style.</param>
public void SetBoxStyle(GroupBoxStyle style = GroupBoxStyle.Default)
{
if (Enum.IsDefined(typeof(GroupBoxStyle), style))
{
try
{
BoxStyle = style;
}
catch (Exception ex)
{
Fail(ex);
}
}
}
/// <summary>Initializes a new instance of the <see cref="VisualGroupBox" /> class.</summary>
public VisualGroupBox()
{
_boxStyle = GroupBoxStyle.Default;
_titleBoxHeight = 25;
_borderEdge = new BorderEdge();
_textImageRelation = TextImageRelation.ImageBeforeText;
_textAlignment = StringAlignment.Center;
_textLineAlignment = StringAlignment.Center;
Size = new Size(220, 180);
_border = new Border();
Padding = new Padding(5, _titleBoxHeight + _border.Thickness, 5, 5);
Controls.Add(_borderEdge);
UpdateTheme(ThemeManager.Theme);
}
/// <inheritdoc />
/// <summary>Initializes a new instance of the <see cref="T:VisualPlus.Toolkit.Controls.Layout.VisualGroupBox" /> class.</summary>
public VisualGroupBox()
{
_boxStyle = GroupBoxStyle.Default;
_stringAlignment = StringAlignment.Center;
_titleAlignment = TitleAlignments.Top;
_titleBoxVisible = Settings.DefaultValue.TitleBoxVisible;
_titleBoxHeight = 25;
_borderEdge = new BorderEdge();
Size = new Size(220, 180);
_border = new Border();
Padding = new Padding(5, _titleBoxHeight + _border.Thickness, 5, 5);
Controls.Add(_borderEdge);
UpdateTheme(Settings.DefaultValue.DefaultStyle);
}
internal GridGroupBox(GridGroupByRow groupBy, GridColumn column)
{
_GridGroupBy = groupBy;
_Column = column;
_GroupBoxStyle = groupBy.GroupBoxStyle;
}
public static void SetGroupBoxStyle(GroupBox groupBox, GroupBoxStyle value)
{
groupBox.SetValue(GroupBoxStyleProperty, value);
}
