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public static clampText ( |
||
| g | Graphics object used to draw the text | |
| text | string | The string with the text to be clamped |
| font | The font that will be used to render the text | |
| maxWidth | int | The maximum space the text can use |
| 리턴 | string | |
private void updateTitle()
{
using (Graphics g = Graphics.FromHwnd(Handle))
{
LblTitle.Text = DrawingUtils.clampText(g, title, LblTitle.Font, Width - (BtnToggle.Width + 4));
}
}
protected override void OnPaint(PaintEventArgs pevent)
{
Brush bg;
if (Checked)
{
bg = new SolidBrush(ColorManager.ui_hoveredLight);
}
else
{
bg = new SolidBrush(hover ? ColorManager.ui_hoveredDark : ColorManager.ui_bgDark);
}
pevent.Graphics.FillRectangle(bg, ClientRectangle);
int bx = Width - 1;
int by = Height - 1;
pevent.Graphics.DrawLine(new Pen(Color.FromArgb(64, Color.White)), 0, 0, bx, 0);
pevent.Graphics.DrawLine(new Pen(Color.FromArgb(64, Color.White)), 0, 1, 0, by);
pevent.Graphics.DrawLine(new Pen(Color.FromArgb(64, Color.Black)), 0, by, bx, by);
pevent.Graphics.DrawLine(new Pen(Color.FromArgb(64, Color.Black)), bx, 1, bx, by);
string text = DrawingUtils.clampText(pevent.Graphics, Text, Font, Width);
SizeF textSize = DrawingUtils.measureText(pevent.Graphics, text, Font);
int width = (int)textSize.Width;
int x = Math.Max(0, (Width / 2) - (width / 2));
int yText = (Height / 2) - (int)(textSize.Height / 2);
pevent.Graphics.DrawString(text, Font, new SolidBrush(Enabled ? ForeColor : Color.Silver), new Point(x, yText));
}
protected override void OnPaint(PaintEventArgs e)
{
string text = autoSize ? Text : DrawingUtils.clampText(e.Graphics, Text, Font, Width);
SizeF textSize = DrawingUtils.measureText(e.Graphics, text, Font);
if (autoSize)
{
Size = new Size((int)textSize.Width, (int)textSize.Height);
}
int x = centered ? (Width / 2) - ((int)textSize.Width / 2) : 0;
Point textLocation = new Point(x, (Height / 2) - ((int)textSize.Height / 2));
e.Graphics.DrawString(text, Font, new SolidBrush(Enabled ? ForeColor : Color.Silver), textLocation);
base.OnPaint(e);
}
protected override void OnPaint(PaintEventArgs pevent)
{
Brush bg = new SolidBrush(hover ? ColorManager.ui_hoveredDark : ColorManager.ui_bgDark);
pevent.Graphics.FillRectangle(bg, ClientRectangle);
int bx = Width - 1;
int by = Height - 1;
pevent.Graphics.DrawLine(new Pen(Color.FromArgb(64, Color.White)), 0, 0, bx, 0);
pevent.Graphics.DrawLine(new Pen(Color.FromArgb(64, Color.White)), 0, 1, 0, by);
pevent.Graphics.DrawLine(new Pen(Color.FromArgb(64, Color.Black)), 0, by, bx, by);
pevent.Graphics.DrawLine(new Pen(Color.FromArgb(64, Color.Black)), bx, 1, bx, by);
string text = null;
if (Text.Length > 0)
{
text = DrawingUtils.clampText(pevent.Graphics, Text, Font, Width - (img != null ? img.Width : 0) - 2);
}
SizeF textSize = DrawingUtils.measureText(pevent.Graphics, text, Font);
int width = (int)textSize.Width;
int yImage = 0;
if (img != null)
{
width += img.Width;
yImage = (Height / 2) - (img.Height / 2);
}
int x = centered ? (Width / 2) - (width / 2) : 0;
int yText = (Height / 2) - (int)(textSize.Height / 2);
Brush textBrush = new SolidBrush(Enabled ? ForeColor : Color.Silver);
if (img != null)
{
pevent.Graphics.DrawImage(img, new Rectangle(x, yImage, img.Width, img.Height));
pevent.Graphics.DrawString(text, Font, textBrush, new Point(x + img.Width, yText));
}
else
{
pevent.Graphics.DrawString(text, Font, textBrush, new Point(x, yText));
}
base.OnPaint(pevent);
}
protected override void OnPaint(PaintEventArgs e)
{
int w = Resources.ui_icon_tick.Width;
int h = Resources.ui_icon_tick.Height;
//Draw box around
Color lineColor = ForeColor;
if (!Enabled)
{
lineColor = SystemColors.InactiveCaptionText;
}
e.Graphics.DrawLine(new Pen(lineColor), new Point(0, Height - 1), new Point(w - 1, Height - 1));
e.Graphics.DrawLine(new Pen(lineColor), new Point(0, Height - 1), new Point(0, Height - 2));
e.Graphics.DrawLine(new Pen(lineColor), new Point(w - 1, Height - 1), new Point(w - 1, Height - 2));
//Ticked icon (if checked)
Rectangle checkRect = new Rectangle(0, (Height / 2) - (h / 2), w, h);
if (_checked)
{
e.Graphics.DrawImage(Resources.ui_icon_tick, checkRect);
}
//Draw text at the right of the box
string text = autoSize ? Text : DrawingUtils.clampText(e.Graphics, Text, Font, Width);
SizeF textSize = DrawingUtils.measureText(e.Graphics, text, Font);
if (autoSize)
{
Size = new Size((int)textSize.Width + checkRect.Width, (int)textSize.Height);
}
Point textLocation = new Point(checkRect.Width, (Height / 2) - ((int)textSize.Height / 2));
e.Graphics.DrawString(text, Font, new SolidBrush(Enabled ? ForeColor : Color.Silver), textLocation);
base.OnPaint(e);
}
protected override void OnPaint(PaintEventArgs e)
{
int totalSize = (list.Count * tileSize) + (showHeader ? headerSize : 0);
int startY = 0;
if (totalSize > Height)
{
startY = -ListScroll.Value;
}
int index = 0;
//Renderiza a parte do Header
int i = 0;
if (showHeader)
{
int columnX = 0;
foreach (columnHeader header in columns)
{
int columnWidth;
if (i == columns.Count - 1)
{
columnWidth = Width - columnX;
}
else
{
columnWidth = header.width;
}
if (columnWidth < 2)
{
break;
}
Rectangle rect = new Rectangle(columnX, startY, columnWidth - 1, headerSize);
e.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(0x1f, Color.White)), rect);
Font font = new Font(Font.FontFamily, Font.Size, FontStyle.Bold);
int textHeight = (int)e.Graphics.MeasureString(header.text, font).Height;
string text = DrawingUtils.clampText(e.Graphics, header.text, font, columnWidth);
Point textLocation = new Point(columnX, startY + ((headerSize / 2) - (textHeight / 2)));
e.Graphics.DrawString(text, font, new SolidBrush(ForeColor), textLocation);
font.Dispose();
columnX += columnWidth;
i++;
}
startY += headerSize;
}
//Renderiza os itens da lista
for (int j = 0; j < list.Count; j++)
{
listItemGroup item = list[j];
if (startY >= -tileSize)
{
if (startY > Height)
{
break;
}
Rectangle itemRect = new Rectangle(0, startY, Width, tileSize);
//Selecionado
if (clicked)
{
if (itemRect.Contains(mousePosition))
{
e.Graphics.FillRectangle(new SolidBrush(selectedColor), itemRect);
selectedIndex = index;
if (selectedIndex != oldIndex && SelectedIndexChanged != null)
{
SelectedIndexChanged(this, EventArgs.Empty);
}
oldIndex = selectedIndex;
clicked = false;
}
}
else
{
if (index == selectedIndex)
{
e.Graphics.FillRectangle(new SolidBrush(selectedColor), itemRect);
}
}
//Textos e afins
i = 0;
int x = 0;
foreach (listItem subItem in item.columns)
{
int columnWidth;
if (i == columns.Count - 1 || columns.Count == 0)
{
columnWidth = Width - x;
}
else
{
columnWidth = columns[i].width;
}
if (columnWidth < 1)
{
break;
}
if (subItem.thumbnail != null)
{
float ar = (float)subItem.thumbnail.Width / subItem.thumbnail.Height;
int w = (int)(tileSize * ar);
int h = (int)(columnWidth / ar);
Rectangle dst;
if (w > columnWidth)
{
dst = new Rectangle(x, startY + ((tileSize / 2) - (h / 2)), columnWidth, h);
}
else
{
dst = new Rectangle(x + ((columnWidth / 2) - (w / 2)), startY, w, tileSize);
}
Rectangle src = new Rectangle(0, 0, subItem.thumbnail.Width, subItem.thumbnail.Height);
e.Graphics.DrawImage(subItem.thumbnail, dst, src, GraphicsUnit.Pixel);
}
int textHeight = (int)e.Graphics.MeasureString(subItem.text, Font).Height;
string text = DrawingUtils.clampText(e.Graphics, subItem.text, Font, columnWidth);
Point textLocation = new Point(x, startY + ((tileSize / 2) - (textHeight / 2)));
e.Graphics.DrawString(text, Font, new SolidBrush(ForeColor), textLocation);
x += columnWidth;
i++;
}
}
startY += tileSize;
index++;
}
if (clicked)
{
selectedIndex = -1;
if (selectedIndex != oldIndex && SelectedIndexChanged != null)
{
SelectedIndexChanged(this, EventArgs.Empty);
}
oldIndex = selectedIndex;
}
clicked = false;
base.OnPaint(e);
}
