private void InitGroupByStyles(DefaultVisualStyles visualStyle, ColorFactory factory)
{
GroupByVisualStyle style = new GroupByVisualStyle();
style.Alignment = Alignment.MiddleCenter;
style.GroupBoxConnectorColor = factory.GetColor(0x313131); // Panel border color
style.GroupBoxBorderColor = factory.GetColor(0x313131);
style.InsertMarkerBorderColor = factory.GetColor(0x313131);
style.InsertMarkerBackground = new Background(factory.GetColor(Color.Red));
style.RowHeaderStyle.Background = new Background(factory.GetColor(0x6A6A6A), factory.GetColor(0x595959), BackFillType.ForwardDiagonal);
style.RowHeaderStyle.BorderHighlightColor = GetBorderHighlight(factory);
style.TextColor = factory.GetColor(0x363636); // Col text color
style.GroupBoxBackground = new Background(factory.GetColor(0x6A6A6A)); // col background
visualStyle.GroupByStyles[StyleType.Default] = style;
style = new GroupByVisualStyle();
style.GroupBoxBackground = new Background(factory.GetColor(0xFFDF6B), factory.GetColor(0xFFFCE6)); // col background
visualStyle.GroupByStyles[StyleType.MouseOver] = style;
style = new GroupByVisualStyle();
style.GroupBoxBackground = GetDefaultSelectedColumnBackground(factory); // col background
visualStyle.GroupByStyles[StyleType.Selected] = style;
style = new GroupByVisualStyle();
style.GroupBoxBackground = GetSelectedColumnMouseOverBackground(factory); // col background
visualStyle.GroupByStyles[StyleType.SelectedMouseOver] = style;
}
private void InitGroupByStyles(DefaultVisualStyles visualStyle, ColorFactory factory)
{
GroupByVisualStyle style = new GroupByVisualStyle();
MetroPartColors metroColors = _MetroPartColors;
style.Alignment = Alignment.MiddleCenter;
style.GroupBoxConnectorColor = factory.GetColor(metroColors.BaseColorDark); // Panel border color
style.GroupBoxBorderColor = factory.GetColor(metroColors.BaseColorDark);
style.InsertMarkerBorderColor = factory.GetColor(metroColors.BaseColorDark);
style.InsertMarkerBackground = GetSelectedColumnMouseOverBackground();
style.RowHeaderStyle.Background = new Background(factory.GetColor(metroColors.CanvasColorLighterShade));
style.RowHeaderStyle.BorderHighlightColor = GetBorderHighlight();
style.TextColor = factory.GetColor(0x363636); // Col text color
style.GroupBoxBackground = new Background(factory.GetColor(metroColors.CanvasColorLighterShade)); // col background
visualStyle.GroupByStyles[StyleType.Default] = style;
style = new GroupByVisualStyle();
style.GroupBoxBackground = new Background(factory.GetColor(metroColors.CanvasColorLightShade)); // col background
visualStyle.GroupByStyles[StyleType.MouseOver] = style;
style = new GroupByVisualStyle();
style.GroupBoxBackground = GetDefaultSelectedColumnBackground(factory); // col background
visualStyle.GroupByStyles[StyleType.Selected] = style;
style = new GroupByVisualStyle();
style.GroupBoxBackground = GetSelectedColumnMouseOverBackground(); // col background
visualStyle.GroupByStyles[StyleType.SelectedMouseOver] = style;
}
private void RenderRoundedBox(Graphics g, GroupByVisualStyle style,
ColumnHeaderVisualStyle cstyle, GridPanelVisualStyle pstyle,
GridGroupBox leftBox, GridGroupBox box, int radius)
{
Rectangle r = box.Bounds;
using (GraphicsPath path = GetRoundedPath(r, radius))
{
SmoothingMode sm = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.AntiAlias;
if (_UseColumnHeaderColors == true)
{
using (Brush br = cstyle.Background.GetBrush(r))
g.FillPath(br, path);
using (Pen pen = new Pen(pstyle.HeaderLineColor))
g.DrawPath(pen, path);
}
else
{
using (Brush br = style.GroupBoxBackground.GetBrush(r))
g.FillPath(br, path);
using (Pen pen = new Pen(style.GroupBoxBorderColor))
g.DrawPath(pen, path);
}
if (leftBox != null)
{
Region oldClip = g.Clip;
Region newClip = new Region(Bounds);
newClip.Exclude(path);
g.SetClip(newClip, CombineMode.Intersect);
try
{
if (SuperGrid.DoPreRenderGroupBoxConnectorEvent(g, this, leftBox, box) == false)
{
RenderBoxConnector(g, style, leftBox.Bounds, box.Bounds, true);
SuperGrid.DoPostRenderGroupBoxConnectorEvent(g, this, leftBox, box);
}
}
finally
{
g.Clip = oldClip;
}
}
g.SmoothingMode = sm;
}
}
private void RenderText(Graphics g, GridColumn column,
GroupByVisualStyle style, ColumnHeaderVisualStyle cstyle, Rectangle bounds)
{
string s = column.GetHeaderText();
if (s != null)
{
if (column.HeaderTextMarkup != null)
{
RenderTextMarkup(g, column.HeaderTextMarkup, cstyle, bounds);
}
else
{
if (_UseColumnHeaderColors == true)
{
eTextFormat tf = cstyle.GetTextFormatFlags();
TextDrawing.DrawString(g, s,
cstyle.Font, cstyle.TextColor, bounds, tf);
}
else
{
eTextFormat tf = style.GetTextFormatFlags();
TextDrawing.DrawString(g, s,
cstyle.Font, style.GroupBoxTextColor, bounds, tf);
}
}
}
}
private void RenderBoxConnector(Graphics g,
GroupByVisualStyle style, Rectangle l, Rectangle r, bool extend)
{
using (Pen pen = new Pen(style.GroupBoxConnectorColor))
{
if (GroupBoxLayout == GroupBoxLayout.Hierarchical)
{
Point pt1 = new Point(l.X + l.Width / 2, l.Bottom + 1);
Point pt2 = new Point(pt1.X, l.Bottom + (r.Bottom - l.Bottom) / 2);
Point pt3 = new Point(r.X + (extend ? 10 : -1), pt2.Y);
g.DrawLines(pen, new Point[] { pt1, pt2, pt3 });
}
else
{
Point pt1 = new Point(l.Right + 1, l.Y + l.Height / 2 + 1);
Point pt2 = new Point(r.X - 1, pt1.Y);
g.DrawLine(pen, pt1, pt2);
}
}
}
private void RenderRectBox(Graphics g, GroupByVisualStyle style,
ColumnHeaderVisualStyle cstyle, GridPanelVisualStyle pstyle,
GridGroupBox leftBox, GridGroupBox box)
{
Rectangle r = box.Bounds;
if (_UseColumnHeaderColors == true)
{
using (Brush br = cstyle.Background.GetBrush(r))
g.FillRectangle(br, r);
using (Pen pen = new Pen(pstyle.HeaderLineColor))
g.DrawRectangle(pen, r);
}
else
{
using (Brush br = style.GroupBoxBackground.GetBrush(r))
g.FillRectangle(br, r);
using (Pen pen = new Pen(style.GroupBoxBorderColor))
g.DrawRectangle(pen, r);
}
if (leftBox != null)
{
if (SuperGrid.DoPreRenderGroupBoxConnectorEvent(g, this, leftBox, box) == false)
{
RenderBoxConnector(g, style, leftBox.Bounds, r, false);
SuperGrid.DoPostRenderGroupBoxConnectorEvent(g, this, leftBox, box);
}
}
}
