protected virtual void DrawItemBackground(PaintEventArgs e, bool hover, bool pressed)
{
Color color;
//UIControlStatus us = UIControlStatus.Normal;
if (pressed)
{
color = SystemColors.ControlDark;
}
//us = UIControlStatus.Selected;
else if (hover)
{
color = SystemColors.ControlLight;
}
//us = UIControlStatus.Hover;
else if (BackColor.HasValue)
{
color = BackColor.Value;
}
else
{
return;
}
e.Graphics.FillRectangle(new SolidBrush(color), Bounds);
e.Graphics.DrawRectangle(new Pen(PaintHelper.GetDarkColor(color)), 0, 0, Bounds.Width, Bounds.Height);
//Skin.DrawToolButtonBackground(new SkinPaintEventArgs(this, e), item.Bounds, us);
}
protected override void DrawItemBackground(TabItemPaintEventArgs e)
{
//base.DrawItemBackground(e);
TaskBar taskBar = e.GetBar <TaskBar>();
Color backColor = e.Bar.ItemBackColor;
switch (e.Status)
{
case UIControlStatus.Selected:
case UIControlStatus.Focused:
if (taskBar.IsActive)
{
backColor = taskBar.SelectedItemBackColor;
}
else
{
backColor = taskBar.InactiveSelectedItemBackColor;
}
break;
case UIControlStatus.Hover:
backColor = taskBar.HoverItemBackColor;
break;
}
if (!backColor.IsEmpty)
{
GraphicsPath path = PaintHelper.GetRoundRectangle(e.Bounds, taskBar.TabRounded, taskBar.TabRounded, 0, 0);
//if (e.Status == UIControlStatus.Hover)
//{
// LinearGradientBrush backBrush = new LinearGradientBrush(e.Bounds, backColor, backColor, 90.0f);
// ColorBlend cb = new ColorBlend(3);
// cb.Colors = new Color[] { PaintHelper.GetLightColor(backColor), backColor, backColor };
// cb.Positions = new float[] { 0.0f, 0.5f, 1.0f };
// backBrush.InterpolationColors = cb;
// e.Graphics.FillPath(backBrush, path);
//}
//else
//{
SolidBrush backBrush = new SolidBrush(backColor);
e.Graphics.FillPath(backBrush, path);
//}
//
if ((e.Status == UIControlStatus.Normal || e.Status == UIControlStatus.Hover) &&
e.Bounds.Height > 10)
{
Rectangle rectShadow = e.Bounds;
rectShadow.Y = rectShadow.Bottom - 6;
rectShadow.Height = 5;
var brush = new LinearGradientBrush(rectShadow, Color.Transparent,
PaintHelper.AdjustColorSLess(PaintHelper.GetDarkColor(backColor), 20), 90.0f);
rectShadow.Y++;//规避一个Gdi+错误, 会导致第一行有一个很深的线
//e.Graphics.FillRectangle(Brushes.Red, rectShadow);
e.Graphics.FillRectangle(brush, rectShadow);
}
}
}
void PaintBackground(PaintEventArgs e)
{
//e.Graphics.Clear(BackColor);
LinearGradientBrush brush = new LinearGradientBrush(ClientRectangle, PaintHelper.GetDarkColor(BackColor), BackColor, 45.0f);
e.Graphics.FillRectangle(brush, ClientRectangle);
}
protected override void OnRenderImageMargin(ToolStripRenderEventArgs e)
{
//base.OnRenderImageMargin(e);
Rectangle rect = e.AffectedBounds;
rect.X += 2;
rect.Width -= 2;
rect.Y += 2;
rect.Height -= 4;
Color color = UITheme.Default.Colors.MediumDark;// PaintHelper.AdjustColor(Blumind.Core.Settings.Options.Default.Appearance.WindowBackColor, 15, 25, 90, 90);
e.Graphics.FillRectangle(new SolidBrush(color), rect);
e.Graphics.DrawLine(new Pen(PaintHelper.GetDarkColor(color, .1f)), rect.Right - 1, rect.Y, rect.Right - 1, rect.Bottom - 1);
}
protected override void OnPaint(PaintEventArgs e)
{
Rectangle rect = ClientRectangle;
Graphics grf = e.Graphics;
LinearGradientBrush brush = new LinearGradientBrush(rect, PaintHelper.GetLightColor(BackColor), BackColor, 90.0f);
grf.FillRectangle(brush, rect);
if (!string.IsNullOrEmpty(Text))
{
grf.DrawString(Text, Font, new SolidBrush(ForeColor), rect, PaintHelper.SFCenter);
}
grf.DrawRectangle(new Pen(PaintHelper.GetDarkColor(BackColor)), rect.Left, rect.Top, rect.Width - 1, rect.Height - 1);
}
public DefaultToolStripColors()
{
UIColorTheme theme = UITheme.Default.Colors;
if (theme == null)
{
theme = UIColorThemeManage.Default;
}
_MenuStripGradientEnd = theme.Workspace;
_MenuStripGradientBegin = theme.Workspace; // PaintHelper.GetDarkColor(_MenuStripGradientEnd, 0.1);
_MenuItemPressedGradientBegin = PaintHelper.GetLightColor(theme.Light, 0.2f);
_MenuItemSelected = theme.MediumLight; // PaintHelper.GetDarkColor(theme.Sharp, 0.1f);
MenuStripItemSelectedForeColor = PaintHelper.FarthestColor(_MenuItemSelected, theme.Dark, theme.Light);
_MenuItemSelectedGradientMiddle = _MenuItemSelected;
_MenuItemSelectedGradientBegin = PaintHelper.GetLightColor(_MenuItemSelectedGradientMiddle, 0.1f);
_MenuItemSelectedGradientEnd = PaintHelper.GetLightColor(_MenuItemSelectedGradientMiddle, 0.05f);
_MenuItemSelectedBorder = Color.Empty;// PaintHelper.AdjustColor(PaintHelper.GetDarkColor(theme.Sharp), 0, 50, 30, 40);
_MenuBorder = theme.MediumLight;
MenuStripItemForeColor = PaintHelper.FarthestColor(theme.Workspace, theme.MediumLight, theme.MediumDark, 50);
_GripDark = PaintHelper.GetDarkColor(_MenuStripGradientBegin, 0.2);
_GripLight = PaintHelper.GetLightColor(_MenuStripGradientBegin, 0.1);
_ToolStripGradientBegin = theme.MediumLight;
_ToolStripGradientMiddle = theme.MediumLight;
_ToolStripGradientEnd = theme.MediumLight;// PaintHelper.GetDarkColor(theme.MediumLight, 0.1);
_ToolStripDropDownBackground = theme.Light;
_ImageMarginGradientBegin = theme.MenuImageMargin;
_ImageMarginGradientMiddle = _ImageMarginGradientBegin;
_ImageMarginGradientEnd = _ImageMarginGradientBegin;
_CheckBackground = PaintHelper.GetLightColor(theme.MediumDark);
_CheckSelectedBackground = PaintHelper.GetLightColor(_CheckBackground);
//_SeparatorDark = _ToolStripGradientMiddle;
_SeparatorDark = PaintHelper.GetDarkColor(_ToolStripGradientMiddle, 0.1);
_SeparatorLight = Color.Empty; // PaintHelper.GetLightColor(_ToolStripGradientMiddle, 0.1);
_ButtonCheckedGradientMiddle = PaintHelper.AdjustColor(theme.MediumLight, 0, 60, 40, 70); // .GetDarkColor(theme.MediumLight, 0.2);
_ButtonCheckedGradientBegin = PaintHelper.GetDarkColor(_ButtonCheckedGradientMiddle, 0.2);
_ButtonCheckedGradientEnd = PaintHelper.GetDarkColor(_ButtonCheckedGradientMiddle, 0.1);
_ButtonSelectedBorder = PaintHelper.AdjustColor(theme.MediumDark, 0, 0, 30, 40);
_ButtonSelectedGradientMiddle = PaintHelper.AdjustColor(theme.Sharp, 0, 100, 70, 80);
_ButtonSelectedGradientBegin = PaintHelper.GetLightColor(_ButtonSelectedGradientMiddle, 0.2);
_ButtonSelectedGradientEnd = PaintHelper.GetLightColor(_ButtonSelectedGradientMiddle, 0.1);
}
protected override void OnPaint(PaintEventArgs e)
{
//base.OnPaint(e);
InvokePaintBackground(this, e);
Rectangle rectTitle = ClientRectangle;
rectTitle.Height = FoldingButtonRect.Height;
Size sizeText = Size.Ceiling(e.Graphics.MeasureString(Text, Font));
rectTitle.Height = Math.Max(rectTitle.Height, sizeText.Height);
Image image = Folded ? Properties.Resources.folding_expand : Properties.Resources.folding_collapse;
PaintHelper.DrawImageInRange(e.Graphics, image, FoldingButtonRect);
rectTitle.X += FoldingButtonRect.Width;
rectTitle.Width -= FoldingButtonRect.Width;
e.Graphics.DrawString(Text, Font, new SolidBrush(ForeColor), rectTitle, PaintHelper.SFLeft);
rectTitle.X += sizeText.Width;
rectTitle.Width -= sizeText.Width;
PaintHelper.SetHighQualityRender(e.Graphics);
e.Graphics.ExcludeClip(new Rectangle(ClientRectangle.Left, ClientRectangle.Top, ClientRectangle.Width - rectTitle.Width, rectTitle.Height));
Rectangle rectBorder = new Rectangle(0, rectTitle.Y + rectTitle.Height / 2, ClientSize.Width, ClientSize.Height - rectTitle.Height / 2);
Pen penLine = new Pen(PaintHelper.GetDarkColor(BackColor));
if (Folded)
{
e.Graphics.DrawLine(penLine, rectBorder.X, rectBorder.Y, rectBorder.Right, rectBorder.Y);
}
else
{
GraphicsPath path = PaintHelper.GetRoundRectangle(rectBorder, 6);
e.Graphics.DrawPath(penLine, path);
path.Dispose();
}
if (Focused)
{
ControlPaint.DrawFocusRectangle(e.Graphics, new Rectangle(0, 0, ClientSize.Width, ClientSize.Height));
}
}
private void PaintSplitButton(PaintEventArgs e, Rectangle rect, bool hover, bool toLeftTop)
{
Brush brushBack = null;
if (!hover)
{
brushBack = new SolidBrush(BackColor);
}
else
{
if (Orientation == Orientation.Horizontal)
{
brushBack = new LinearGradientBrush(rect, PaintHelper.GetLightColor(BackColor), BackColor, 90.0f);
}
else
{
brushBack = new LinearGradientBrush(rect, PaintHelper.GetLightColor(BackColor), BackColor, 0.0f);
}
}
e.Graphics.FillRectangle(brushBack, rect);
Pen penLine = new Pen(PaintHelper.GetDarkColor(BackColor));
const int iw = 5;
const int ih = 3;
if (Orientation == Orientation.Horizontal)
{
Image image = Properties.Resources.split_btn_h;
int x = toLeftTop ? 0 : iw;
e.Graphics.DrawImage(image,
new Rectangle(rect.Left + (rect.Width - iw) / 2, rect.Top + (rect.Height - ih) / 2, iw, ih),
x, 0, iw, ih, GraphicsUnit.Pixel);
}
else
{
Image image = Properties.Resources.split_btn_v;
int y = toLeftTop ? 0 : iw;
e.Graphics.DrawImage(image,
new Rectangle(rect.Left + (rect.Width - iw) / 2, rect.Top + (rect.Height - ih) / 2, ih, iw),
0, y, ih, iw, GraphicsUnit.Pixel);
}
}
public static void DrawCaptionBackground(PaintEventArgs e
, Rectangle rect
, Color backColor
, CaptionStyle backgroundStyle
, int baseLineSize
, Color baseLineColor)
{
if (rect.Width == 0 || rect.Height == 0)
{
return;
}
Brush brush;
switch (backgroundStyle)
{
case CaptionStyle.HorizontalGradient:
brush = new LinearGradientBrush(rect, backColor, PaintHelper.GetLightColor(backColor), 0.0f);
e.Graphics.FillRectangle(brush, rect);
break;
case CaptionStyle.VerticalGradient:
brush = new LinearGradientBrush(rect, backColor, PaintHelper.GetDarkColor(backColor), 90.0f);
e.Graphics.FillRectangle(brush, rect);
break;
case CaptionStyle.BaseLine:
if (baseLineSize > 0)
{
//brush = new LinearGradientBrush(rect, baseLineColor, Color.FromArgb(0, baseLineColor), 0.0f);
brush = new SolidBrush(baseLineColor);
e.Graphics.FillRectangle(brush, new Rectangle(rect.Left, rect.Bottom - baseLineSize, rect.Width, baseLineSize));
rect.Height -= baseLineSize;
}
break;
default:
break;
}
}
protected override void OnPaint(PaintEventArgs e)
{
Graphics grf = e.Graphics;
grf.Clear(Owner.BackColor);
Rectangle rect = new Rectangle(0, 0, Width, Height);
//rect.Inflate(0, -1);
//grf.FillRectangle(SystemBrushes.Highlight, rect);
LinearGradientBrush brush = new LinearGradientBrush(rect, PaintHelper.GetLightColor(this.BackColor),
this.BackColor, 90.0f);
grf.FillRectangle(brush, rect);
if (!string.IsNullOrEmpty(Text))
{
grf.DrawString(Text, Owner.Font, new SolidBrush(this.ForeColor), rect, PaintHelper.SFLeft);
}
grf.DrawRectangle(new Pen(PaintHelper.GetDarkColor(this.BackColor)), rect.Left, rect.Top, rect.Width - 1, rect.Height - 1);
}
protected virtual void DrawItemBackground(TabItemPaintEventArgs e)
{
var rect = e.Bounds;
Color borderColor = Color.Empty;
if (e.Selected)
{
// 把BaseLineSize加回去
switch (e.Bar.Alignment)
{
case TabAlignment.Left:
rect.Width += e.Bar.BaseLineSize;
break;
case TabAlignment.Top:
rect.Height += e.Bar.BaseLineSize;
break;
case TabAlignment.Right:
rect.X -= e.Bar.BaseLineSize;
rect.Width += e.Bar.BaseLineSize;
break;
case TabAlignment.Bottom:
rect.Y -= e.Bar.BaseLineSize;
rect.Height += e.Bar.BaseLineSize;
break;
}
Color backColor = e.Item.BackColor ?? e.Bar.SelectedItemBackColor;
if (!backColor.IsEmpty)
{
//LinearGradientBrush backBrush = new LinearGradientBrush(e.Bounds, PaintHelper.GetLightColor(backColor), backColor, 90.0f);
var backBrush = new SolidBrush(backColor);
e.Graphics.FillRectangle(backBrush, rect);
}
borderColor = e.Bar.BaseLineColor;
}
else
{
Color backColor = e.Item.BackColor ?? e.Bar.ItemBackColor;
switch (e.Status)
{
case UIControlStatus.Hover:
backColor = e.Bar.HoverItemBackColor;
break;
}
if (!backColor.IsEmpty)
{
var backBrush = new SolidBrush(backColor);
e.Graphics.FillRectangle(backBrush, e.Item.Bounds);
borderColor = PaintHelper.AdjustColorS(PaintHelper.GetDarkColor(backColor, 0.15), 10, 20);
}
}
if (!borderColor.IsEmpty)
{
DrawItemBorder(e, rect, borderColor);
}
}