private void listView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
Rectangle bounds = e.SubItem.Bounds;
if (e.ColumnIndex == 0)
{
bounds.Width = bounds.X + e.Item.SubItems[1].Bounds.X;
}
//toggle colors if the item is highlighted
if (e.Item.Selected && e.Item.ListView.Focused)
{
e.SubItem.BackColor = SystemColors.Highlight;
e.SubItem.ForeColor = e.Item.ListView.BackColor;
}
else if (e.Item.Selected && !e.Item.ListView.Focused)
{
e.SubItem.BackColor = SystemColors.Control;
e.SubItem.ForeColor = e.Item.ListView.ForeColor;
}
else
{
e.SubItem.BackColor = e.Item.ListView.BackColor;
e.SubItem.ForeColor = e.Item.ListView.ForeColor;
}
// Draw the standard header background.
e.DrawBackground();
int xOffset = 0;
if (e.ColumnIndex == 0)
{
Point glyphPoint = new Point(4, e.Item.Position.Y + 2);
MyTask task = e.Item.Tag as MyTask;
if (string.IsNullOrEmpty(task.TaskGroupName))
{
CheckBoxState state = e.Item.Checked ? CheckBoxState.CheckedNormal : CheckBoxState.UncheckedNormal;
CheckBoxRenderer.DrawCheckBox(e.Graphics, glyphPoint, state);
xOffset = CheckBoxRenderer.GetGlyphSize(e.Graphics, state).Width + 4;
}
else
{
RadioButtonState state = e.Item.Checked ? RadioButtonState.CheckedNormal : RadioButtonState.UncheckedNormal;
RadioButtonRenderer.DrawRadioButton(e.Graphics, glyphPoint, state);
xOffset = RadioButtonRenderer.GetGlyphSize(e.Graphics, state).Width + 4;
}
}
//add a 2 pixel buffer the match default behavior
Rectangle rec = new Rectangle(e.Bounds.X + 2 + xOffset, e.Bounds.Y + 2, e.Bounds.Width - 4, e.Bounds.Height - 4);
//TODO Confirm combination of TextFormatFlags.EndEllipsis and TextFormatFlags.ExpandTabs works on all systems. MSDN claims they're exclusive but on Win7-64 they work.
TextFormatFlags flags = TextFormatFlags.Left | TextFormatFlags.EndEllipsis | TextFormatFlags.ExpandTabs | TextFormatFlags.SingleLine;
//If a different tabstop than the default is needed, will have to p/invoke DrawTextEx from win32.
TextRenderer.DrawText(e.Graphics, e.SubItem.Text, e.Item.ListView.Font, rec, e.SubItem.ForeColor, flags);
}
private void lvObjects_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
this.columnName.Width = lvObjects.Width - 16*3 - 4;
if (e.SubItem.Tag != null)
{
if (e.Header == this.columnNetwork)
{
e.DrawBackground();
var imageRect = new Rectangle(e.Bounds.X, e.Bounds.Y, e.Bounds.Height, e.Bounds.Height);
Image imgToDraw = e.SubItem.Tag.Equals(true) ? Resources.networkIconOn : Resources.networkIconOff;
e.Graphics.DrawImage(imgToDraw, imageRect);
e.Header.Width = 16;
}
else if (e.Header == this.columnPlayer)
{
e.DrawBackground();
var imageRect = new Rectangle(e.Bounds.X, e.Bounds.Y, e.Bounds.Height, e.Bounds.Height);
Image imgToDraw = e.SubItem.Tag.Equals(true) ? Resources.playerIconOn : Resources.playerIconOff;
e.Graphics.DrawImage(imgToDraw, imageRect);
e.Header.Width = 16;
}
}
else
{
e.DrawDefault = true;
return;
}
}
public override void Draw(DrawListViewSubItemEventArgs e)
{
if (this.hot != Rectangle.Empty)
{
if (this.hot != e.Bounds)
{
this.ListView.Invalidate(this.hot);
this.hot = Rectangle.Empty;
}
}
if ((!this.DrawIfEmpty) && (string.IsNullOrEmpty(e.SubItem.Text)))
return;
Point mouse = e.Item.ListView.PointToClient(Control.MousePosition);
if ((this.ListView.GetItemAt(mouse.X, mouse.Y) == e.Item) && (e.Item.GetSubItemAt(mouse.X, mouse.Y) == e.SubItem))
{
ButtonRenderer.DrawButton(e.Graphics, e.Bounds, e.SubItem.Text, Font, true, PushButtonState.Hot);
this.hot = e.Bounds;
}
else
{
ButtonRenderer.DrawButton(e.Graphics, e.Bounds, e.SubItem.Text, Font, false, PushButtonState.Default);
}
}
private void dataSelectionList_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
Color color;
switch (e.ColumnIndex)
{
case 2:
color = Color.FromArgb(int.Parse(e.SubItem.Text));
Rectangle rect = e.Bounds;
rect.Inflate(-4, -2);
using (SolidBrush brush = new SolidBrush(color))
{
e.Graphics.FillRectangle(brush, rect);
e.Graphics.DrawRectangle(Pens.Black, rect);
}
break;
case 3:
float x1 = e.SubItem.Bounds.X;
float x2 = e.SubItem.Bounds.X + e.SubItem.Bounds.Width;
float y = e.SubItem.Bounds.Y + e.SubItem.Bounds.Height / 2;
color = Color.FromArgb(int.Parse(e.Item.SubItems[2].Text));
float thickness = float.Parse(e.Item.SubItems[1].Text);
using (Pen pen = new Pen(color, thickness))
{
e.Graphics.DrawLine(pen, x1, y, x2, y);
}
break;
default:
e.DrawDefault = true;
break;
}
}
private void nodeListView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
if (e.ColumnIndex > 0)
{
Rectangle bounds = e.SubItem.Bounds;
if (e.Item.Selected)
{
e.Graphics.FillRectangle(HL_BRUSH, bounds);
e.SubItem.ForeColor = SystemColors.HighlightText;
}
else
{
e.Graphics.FillRectangle(new SolidBrush(e.Item.BackColor), bounds);
e.SubItem.ForeColor = e.Item.ForeColor;
}
e.DrawText(TextFormatFlags.VerticalCenter);
e.Graphics.DrawLine(LINE_PEN, bounds.Left, bounds.Top, bounds.Left, bounds.Bottom);
}
else
{
e.DrawDefault = true;
}
}
protected override void OnDrawSubItem(DrawListViewSubItemEventArgs e)
{
e.DrawDefault = true;
base.OnDrawSubItem(e);
double d;
if (e.Item.BackColor != Color.MediumPurple)
{
if (e.Item.Index % 2 == 0) //theSubItemIndex����ָ��Ҫ�ػ����
{
//e.Item.BackColor = Color.FromArgb(247, 247, 247);
e.Item.BackColor = Color.Azure;
int count = e.Item.SubItems.Count - 1;
while (count >= 1)
{
e.Item.SubItems[count].BackColor = Color.Azure;
count--;
}
//e.Item.SubItems[2].BackColor = Color.FromArgb(247, 247, 247);
}
else
{
//e.Item.ForeColor = Color.;
}
}
}
void this_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
if (e.SubItem is IOwnerDrawLVSubItem)
//描画をカスタマイズするサブアイテムの場合は描画を呼ぶ
((IOwnerDrawLVSubItem)e.SubItem).DrawSubItem(e);
else
//そうでなければシステムに描画を任せる
e.DrawDefault = true;
}
protected override void OnDrawSubItem(DrawListViewSubItemEventArgs e)
{
if ( !this.ContainsFocus && !_HideSelection )
{
ListViewItemStates status = e.Item.Selected ? ListViewItemStates.Selected : e.ItemState;
base.OnDrawSubItem(new DrawListViewSubItemEventArgs(e.Graphics, e.Bounds, e.Item, e.SubItem, e.ItemIndex, e.ColumnIndex, e.Header, status));
}
else
base.OnDrawSubItem(e);
}
protected override void OnDrawSubItem(DrawListViewSubItemEventArgs e)
{
object o = ((OLVListItem) e.Item).RowObject;
if (o is TreePathReference)
{
TreePathReference r = (TreePathReference) o;
e.Item.ForeColor = ActiveGetter(r) ? ActiveForegroudColor : InactiveForegroudColor;
}
base.OnDrawSubItem(e);
}
private void HandleDrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
if (e.ItemIndex == -1)
return;
e.Graphics.FillRectangle(new SolidBrush(e.ItemState.HasFlag(ListViewItemStates.Selected) ? oRAColours.Colour_Item_BG_0 : oRAColours.Colour_BG_P0), e.Bounds.X, e.Bounds.Y, e.Bounds.Width - 1, e.Bounds.Height - 1);
if (e.Item.Text == "")
e.Graphics.DrawLine(new Pen(oRAColours.Colour_BG_P1), Columns[0].Width - 1, e.Bounds.Y, Columns[0].Width - 1, e.Bounds.Y + e.Bounds.Height);
else
e.Graphics.DrawLine(new Pen(oRAColours.Colour_BG_P1), e.Bounds.X - 1, e.Bounds.Y, e.Bounds.X - 1, e.Bounds.Y + e.Bounds.Height);
e.Graphics.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
e.Graphics.DrawString(e.SubItem.Text, oRAFonts.Font_SubDescription, e.ItemState.HasFlag(ListViewItemStates.Selected) ? new SolidBrush(oRAColours.Colour_Text_H) : new SolidBrush(oRAColours.Colour_Text_N), e.Bounds.Left + 22, e.Bounds.Top + e.Bounds.Height / 2 - e.Graphics.MeasureString(e.Item.Text, oRAFonts.Font_SubDescription).Height / 2);
}
protected override void OnDrawSubItem(DrawListViewSubItemEventArgs e)
{
if (e.Item.Selected)
{
e.Graphics.FillRectangle(Brushes.Yellow, e.Bounds);
}
else
{
e.DrawBackground();
}
e.Graphics.DrawString(e.SubItem.Text, Font, Brushes.Black, e.Bounds);
}
protected override void OnDrawSubItem(DrawListViewSubItemEventArgs e)
{
base.OnDrawSubItem(e);
if (e.ItemState == 0)
{
return;
}
if ((e.ItemState & ListViewItemStates.Selected) == ListViewItemStates.Selected)
e.SubItem.BackColor = System.Drawing.Color.LightSkyBlue;
else
{
ConfigData data = e.Item.Tag as ConfigData;
if (data != null && (data.HasTaskitem || data.IsAutRun))
{
e.SubItem.BackColor = System.Drawing.Color.Pink;
}
else if (e.ItemIndex % 2 != 0)
e.SubItem.BackColor = HVH_Ken_Modules.GlobalVar.Instanse.StyleColor;
else
e.SubItem.BackColor = this.BackColor;
}
e.DrawBackground();
using (StringFormat sf = new StringFormat())
{
HorizontalAlignment align = Columns[e.ColumnIndex].TextAlign;
if (align == HorizontalAlignment.Center)
sf.Alignment = StringAlignment.Center;
else if (align == HorizontalAlignment.Right)
sf.Alignment = StringAlignment.Far;
e.Graphics.DrawString(e.SubItem.Text, Font, new SolidBrush(ForeColor), e.Bounds, sf);
}
e.DrawFocusRectangle(e.Bounds);
if ((e.ItemState & ListViewItemStates.Focused) == ListViewItemStates.Focused)
{
if (this.FullRowSelect == false)
{
if (e.ColumnIndex == 0)
{
e.DrawFocusRectangle(e.Bounds);
}
}
else
e.DrawFocusRectangle(e.Bounds);
}
}
protected override void OnDrawSubItem(DrawListViewSubItemEventArgs e)
{
ImageListViewSubItem item = e.SubItem as ImageListViewSubItem;
if (item == null)
{
e.DrawDefault = true;
base.OnDrawSubItem(e);
}
else
{
using (e.Graphics)
item.Drawable.Draw(e.Graphics, e.Bounds);
}
}
private void RssListView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
if (e.ColumnIndex == 1)
{
e.Graphics.FillRectangle(new SolidBrush(Color.Blue), e.Bounds);
}
else
{
//e.Graphics.DrawString(e.SubItem.Text, Font, Brushes.Red, e.Bounds);
e.DrawDefault = true;
//e.Graphics.DrawString(e.SubItem.Text,Font,Brushes.Black,e.Bounds);
}
}
protected override void OnDrawSubItem(DrawListViewSubItemEventArgs e)
{
ListViewItem.ListViewSubItem oitem = e.Item.SubItems[e.ColumnIndex];
ProgressSubItem item = null;
if (oitem is ProgressSubItem)
item = (ProgressSubItem)oitem;
if (item != null && item.ShowProgress && item.ProgressMaxValue > 0)
{
double percent = (double)item.ProgressValue / (double)item.ProgressMaxValue;
if (percent > 1.0f)
percent = 1.0f;
Rectangle rect = item.Bounds;
Graphics g = e.Graphics;
//绘制进度条
Rectangle progressRect = new Rectangle(rect.X + 1, rect.Y + 3, rect.Width - 2, rect.Height - 5);
g.DrawRectangle(new Pen(new SolidBrush(Color.FromArgb(0x51, 0x51, 0x51)), 1), progressRect);
//绘制进度
int progressMaxWidth = progressRect.Width - 1;
int width = (int)(progressMaxWidth * percent);
if (width >= progressMaxWidth) width = progressMaxWidth;
g.FillRectangle(new SolidBrush(Color.FromArgb(0xa4, 0xa3, 0xa3)), new Rectangle(progressRect.X + 1, progressRect.Y + 1, width, progressRect.Height - 1));
if(item.ShowPercentOverflowProgress)
{
//绘制进度百分比
percent *= 100;
string percentText = string.Format("{0}% ", percent.ToString("F2"));
Size size = TextRenderer.MeasureText(percentText.ToString(), Font);
int x = (progressRect.Width - size.Width) / 2;
int y = (progressRect.Height - size.Height) / 2 + 3;
if (x <= 0) x = 1;
if (y <= 0) y = 1;
int w = size.Width;
int h = size.Height;
if (w > progressRect.Width) w = progressRect.Width;
if (h > progressRect.Height) h = progressRect.Height;
g.DrawString(percentText, this.Font, new SolidBrush(Color.Black), new Rectangle(rect.X + x, rect.Y + y, w, h));
}
}
else
{
e.DrawDefault = true;
base.OnDrawSubItem(e);
}
}
protected override void OnDrawSubItem(DrawListViewSubItemEventArgs e) {
ListViewItem item = Items[e.ItemIndex];
if (item == null || !(item is HomuTactListViewItem)) {
e.DrawDefault = true;
return;
}
HomuTactListEntry entry = (item as HomuTactListViewItem).Entry;
Color texCol = Color.Black;
switch (entry.Behavior) {
case EHomuBehavior.Attack:
case EHomuBehavior.Attack1st:
case EHomuBehavior.AttackLast:
case EHomuBehavior.AttackWeak:
texCol = Color.Maroon;
break;
case EHomuBehavior.React:
case EHomuBehavior.React1st:
case EHomuBehavior.ReactLast:
texCol = Color.Violet;
break;
case EHomuBehavior.Avoid:
texCol = Color.Gray;
break;
case EHomuBehavior.Coward:
texCol = Color.Blue;
break;
}
SolidBrush drawBrush = new SolidBrush(texCol);
Point drawPoint = new Point(e.Bounds.X, e.Bounds.Y);
e.DrawBackground();
if (SelectedIndices.Contains(e.ItemIndex) == true)
e.Graphics.FillRectangle(Brushes.LightBlue, e.Bounds);
if (e.ColumnIndex == 0)
e.Graphics.DrawString(entry.ID.ToString(), new Font(Font, FontStyle.Bold), drawBrush, drawPoint);
else if (e.ColumnIndex == 1)
e.Graphics.DrawString(entry.Name, Font, drawBrush, drawPoint);
else if (e.ColumnIndex == 2)
e.Graphics.DrawString(entry.Behavior.ToString(), Font, drawBrush, drawPoint);
else if (e.ColumnIndex == 3 && entry.Behavior != EHomuBehavior.Avoid)
e.Graphics.DrawString(entry.Skill.ToString(), Font, drawBrush, drawPoint);
else if (e.ColumnIndex == 4 && entry.Behavior != EHomuBehavior.Avoid && entry.Skill != EHomuSkillUsage.NoSkill)
e.Graphics.DrawString(entry.Priority.ToString(), Font, drawBrush, drawPoint);
}
public void DrawSubItemBackground(object sender, DrawListViewSubItemEventArgs e)
{
Rectangle r = e.Bounds;
Brush b = Form.Skin.ListViewNormalBackBrush;
if(e.ItemIndex % 2 == 1)
b = Form.Skin.ListViewNormal2BackBrush;
if(e.Item.Selected)
b = Form.Skin.ListViewSelectedBackBrush;
if(e.Item.Focused)
b = Form.Skin.ListViewFocusedBackBrush;
e.Graphics.FillRectangle(b, r);
e.Graphics.DrawRectangle(Form.Skin.ListViewGridPen, r);
}
private void listView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
if (e.ColumnIndex == 1)
{
using (var ms = new MemoryStream())
{
using (var sw = new StreamWriter(ms))
{
sw.Write(e.SubItem.Text);
sw.Flush();
ms.Seek(0, SeekOrigin.Begin);
var rtb = new RichTextBox();
{
rtb.BorderStyle = BorderStyle.None;
rtb.LoadFile(ms, RichTextBoxStreamType.RichText);
rtb.Location = e.SubItem.Bounds.Location;
rtb.Size = e.SubItem.Bounds.Size;
rtb.Parent = sender as Control;
var bmp = new Bitmap(128, 32);
rtb.DrawToBitmap(bmp, rtb.DisplayRectangle);
//bmp.Save("test.bmp");
e.Graphics.DrawImageUnscaledAndClipped(bmp, e.SubItem.Bounds);
//e.DrawBackground();
//e.Graphics.DrawString(rtb.Text, SystemFonts.DefaultFont, SystemBrushes.ControlText, e.SubItem.Bounds);
}
}
}
}
else
{
e.DrawBackground();
e.DrawText();
}
}
private void lvTaskList_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
//Get the task associated with the list view item
WlbScheduledTask task = TaskFromItem(e.Item);
//Set the row color based on the Opt Mode
Color color = GetTaskOptMode(task) == WlbPoolPerformanceMode.MaximizePerformance ? COLOR_MAX_PERFORMANCE : COLOR_MAX_DENSITY;
Color subItemTextColor = GetTaskOptMode(task) == WlbPoolPerformanceMode.MaximizePerformance ? COLOR_MAX_PERFORMANCE_SUBITEM_TEXT : COLOR_MAX_DENSITY_SUBITEM_TEXT;
if (!task.Enabled)
{
subItemTextColor = COLOR_DISABLED_TASK;
}
//Get the base rectangle
Rectangle rect = e.Bounds;
if (e.Item.Selected)
{
using (SolidBrush brush = new SolidBrush(SystemColors.Highlight))
e.Graphics.FillRectangle(brush, rect);
subItemTextColor = GetTaskOptMode(task) == WlbPoolPerformanceMode.MaximizePerformance ? COLOR_HIGHLIGHTED_MAX_PERFORMANCE_SUBITEM_TEXT : COLOR_HIGHLIGHTED_MAX_DENSITY_SUBITEM_TEXT;
}
else
{
Rectangle topRect = new Rectangle(rect.X, rect.Y, rect.Width, rect.Height / 2);
Rectangle botRect = new Rectangle(rect.X, rect.Y + topRect.Height, rect.Width, rect.Height / 2);
if (e.ItemIndex ==0 || (e.ItemIndex> 0 && lvTaskList.Items[e.ItemIndex - 1].SubItems[2].Text != e.Item.SubItems[2].Text))
{
using (LinearGradientBrush brush = new LinearGradientBrush(topRect, COLOR_NEW_DAY, ControlPaint.LightLight(color), 90f)) // SystemBrushes.Highlight;
{
e.Graphics.FillRectangle(brush, topRect);
}
}
else
{
using (LinearGradientBrush brush = new LinearGradientBrush(topRect, color, ControlPaint.LightLight(color), 90f)) // SystemBrushes.Highlight;
{
e.Graphics.FillRectangle(brush, topRect);
}
}
using (LinearGradientBrush brush = new LinearGradientBrush(botRect, ControlPaint.LightLight(color), color, 90f)) // SystemBrushes.Highlight;
{
e.Graphics.FillRectangle(brush, botRect);
}
}
// Draw subitem text
Font font = new Font(this.Font, FontStyle.Regular); // FontStyle.Bold);
TextRenderer.DrawText(e.Graphics, e.Item.SubItems[e.ColumnIndex].Text, font, e.Bounds, subItemTextColor, TextFormatFlags.EndEllipsis);
}
/// <summary>
/// Owner draw a single subitem
/// </summary>
/// <param name="e"></param>
protected override void OnDrawSubItem(DrawListViewSubItemEventArgs e)
{
//System.Diagnostics.Debug.WriteLine(String.Format("OnDrawSubItem ({0}, {1})", e.ItemIndex, e.ColumnIndex));
// Don't try to do owner drawing at design time
if (this.DesignMode) {
e.DrawDefault = true;
return;
}
// Calculate where the subitem should be drawn
Rectangle r = e.Bounds;
// Optimize drawing by only redrawing subitems that touch the area that was damaged
//if (!r.IntersectsWith(this.lastUpdateRectangle))
// return;
// Get the special renderer for this column. If there isn't one, use the default draw mechanism.
OLVColumn column = this.GetColumn(e.ColumnIndex);
IRenderer renderer = column.Renderer ?? this.DefaultRenderer;
// Get a graphics context for the renderer to use.
// But we have more complications. Virtual lists have a nasty habit of drawing column 0
// whenever there is any mouse move events over a row, and doing it in an un-double-buffered manner,
// which results in nasty flickers! There are also some unbuffered draw when a mouse is first
// hovered over column 0 of a normal row. So, to avoid all complications,
// we always manually double-buffer the drawing.
// Except with Mono, which doesn't seem to handle double buffering at all :-(
Graphics g = e.Graphics;
BufferedGraphics buffer = null;
bool avoidFlickerMode = true; // set this to false to see the problems with flicker
if (avoidFlickerMode) {
buffer = BufferedGraphicsManager.Current.Allocate(e.Graphics, r);
g = buffer.Graphics;
}
g.TextRenderingHint = ObjectListView.TextRenderingHint;
g.SmoothingMode = ObjectListView.SmoothingMode;
// Finally, give the renderer a chance to draw something
e.DrawDefault = !renderer.RenderSubItem(e, g, r, ((OLVListItem)e.Item).RowObject);
if (buffer != null) {
if (!e.DrawDefault)
buffer.Render();
buffer.Dispose();
}
}
/// <summary>
/// Handle the Custom draw series of notifications
/// </summary>
/// <param name="m">The message</param>
/// <returns>True if the message has been handled</returns>
protected virtual bool HandleCustomDraw(ref Message m)
{
const int CDDS_PREPAINT = 1;
const int CDDS_POSTPAINT = 2;
const int CDDS_PREERASE = 3;
const int CDDS_POSTERASE = 4;
//const int CDRF_NEWFONT = 2;
//const int CDRF_SKIPDEFAULT = 4;
const int CDDS_ITEM = 0x00010000;
const int CDDS_SUBITEM = 0x00020000;
const int CDDS_ITEMPREPAINT = (CDDS_ITEM | CDDS_PREPAINT);
const int CDDS_ITEMPOSTPAINT = (CDDS_ITEM | CDDS_POSTPAINT);
const int CDDS_ITEMPREERASE = (CDDS_ITEM | CDDS_PREERASE);
const int CDDS_ITEMPOSTERASE = (CDDS_ITEM | CDDS_POSTERASE);
const int CDDS_SUBITEMPREPAINT = (CDDS_SUBITEM | CDDS_ITEMPREPAINT);
const int CDDS_SUBITEMPOSTPAINT = (CDDS_SUBITEM | CDDS_ITEMPOSTPAINT);
const int CDRF_NOTIFYPOSTPAINT = 0x10;
//const int CDRF_NOTIFYITEMDRAW = 0x20;
//const int CDRF_NOTIFYSUBITEMDRAW = 0x20; // same value as above!
const int CDRF_NOTIFYPOSTERASE = 0x40;
NativeMethods.NMLVCUSTOMDRAW nmcustomdraw = (NativeMethods.NMLVCUSTOMDRAW)m.GetLParam(typeof(NativeMethods.NMLVCUSTOMDRAW));
//System.Diagnostics.Debug.WriteLine(String.Format("cd: {0:x}, {1}, {2}", nmcustomdraw.nmcd.dwDrawStage, nmcustomdraw.dwItemType, nmcustomdraw.nmcd.dwItemSpec));
// There is a bug in owner drawn virtual lists which causes lots of custom draw messages
// to be sent to the control *outside* of a WmPaint event. AFAIK, these custom draw events
// are spurious and only serve to make the control flicker annoyingly.
// So, we ignore messages that are outside of a paint event.
if (!this.isInWmPaintEvent)
return true;
// One more complication! Sometimes with owner drawn virtual lists, the act of drawing
// the overlays triggers a second attempt to paint the control -- which makes an annoying
// flicker. So, we only do the custom drawing once per WmPaint event.
if (!this.shouldDoCustomDrawing)
return true;
switch (nmcustomdraw.nmcd.dwDrawStage) {
case CDDS_PREPAINT:
//System.Diagnostics.Debug.WriteLine("CDDS_PREPAINT");
// Remember which items were drawn during this paint cycle
if (this.prePaintLevel == 0)
this.drawnItems = new List<OLVListItem>();
// If there are any items, we have to wait until at least one has been painted
// before we draw the overlays. If there aren't any items, there will never be any
// item paint events, so we can draw the overlays whenever
this.isAfterItemPaint = (this.GetItemCount() == 0);
this.prePaintLevel++;
base.WndProc(ref m);
// Make sure that we get postpaint notifications
m.Result = (IntPtr)((int)m.Result | CDRF_NOTIFYPOSTPAINT | CDRF_NOTIFYPOSTERASE);
return true;
case CDDS_POSTPAINT:
//System.Diagnostics.Debug.WriteLine("CDDS_POSTPAINT");
this.prePaintLevel--;
// When in group view, we have two problems. On XP, the control sends
// a whole heap of PREPAINT/POSTPAINT messages before drawing any items.
// We have to wait until after the first item paint before we draw overlays.
// On Vista, we have a different problem. On Vista, the control nests calls
// to PREPAINT and POSTPAINT. We only want to draw overlays on the outermost
// POSTPAINT.
if (this.prePaintLevel == 0 && (this.isMarqueSelecting || this.isAfterItemPaint)) {
this.shouldDoCustomDrawing = false;
// Draw our overlays after everything has been drawn
using (Graphics g = Graphics.FromHdc(nmcustomdraw.nmcd.hdc)) {
this.DrawAllDecorations(g, this.drawnItems);
}
}
break;
case CDDS_ITEMPREPAINT:
//System.Diagnostics.Debug.WriteLine("CDDS_ITEMPREPAINT");
// When in group view on XP, the control send a whole heap of PREPAINT/POSTPAINT
// messages before drawing any items.
// We have to wait until after the first item paint before we draw overlays
this.isAfterItemPaint = true;
// This scheme of catching custom draw msgs works fine, except
// for Tile view. Something in .NET's handling of Tile view causes lots
// of invalidates and erases. So, we just ignore completely
// .NET's handling of Tile view and let the underlying control
// do its stuff. Strangely, if the Tile view is
// completely owner drawn, those erasures don't happen.
if (this.View == View.Tile) {
if (this.OwnerDraw && this.ItemRenderer != null)
base.WndProc(ref m);
} else {
base.WndProc(ref m);
}
m.Result = (IntPtr)((int)m.Result | CDRF_NOTIFYPOSTPAINT | CDRF_NOTIFYPOSTERASE);
return true;
case CDDS_ITEMPOSTPAINT:
//System.Diagnostics.Debug.WriteLine("CDDS_ITEMPOSTPAINT");
if (this.Columns.Count > 0) {
OLVListItem olvi = this.GetItem((int)nmcustomdraw.nmcd.dwItemSpec);
if (olvi != null)
this.drawnItems.Add(olvi);
}
break;
case CDDS_SUBITEMPREPAINT:
//System.Diagnostics.Debug.WriteLine(String.Format("CDDS_SUBITEMPREPAINT ({0},{1})", (int)nmcustomdraw.nmcd.dwItemSpec, nmcustomdraw.iSubItem));
// There is a bug in the .NET framework which appears when column 0 of an owner drawn listview
// is dragged to another column position.
// The bounds calculation always returns the left edge of column 0 as being 0.
// The effects of this bug become apparent
// when the listview is scrolled horizontally: the control can think that column 0
// is no longer visible (the horizontal scroll position is subtracted from the bounds, giving a
// rectangle that is offscreen). In those circumstances, column 0 is not redraw because
// the control thinks it is not visible and so does not trigger a DrawSubItem event.
// To fix this problem, we have to detected the situation -- owner drawing column 0 in any column except 0 --
// trigger our own DrawSubItem, and then prevent the default processing from occuring.
// Are we owner drawing column 0 when it's in any column except 0?
if (!this.OwnerDraw)
return false;
int columnIndex = nmcustomdraw.iSubItem;
if (columnIndex != 0)
return false;
int displayIndex = this.Columns[0].DisplayIndex;
if (displayIndex == 0)
return false;
int rowIndex = (int)nmcustomdraw.nmcd.dwItemSpec;
OLVListItem item = this.GetItem(rowIndex);
if (item == null)
return false;
// OK. We have the error condition, so lets do what the .NET framework should do.
// Trigger an event to draw column 0 when it is not at display index 0
using (Graphics g = Graphics.FromHdc(nmcustomdraw.nmcd.hdc)) {
// Correctly calculate the bounds of cell 0
Rectangle r = item.GetSubItemBounds(0);
// We can hardcode "0" here since we know we are only doing this for column 0
DrawListViewSubItemEventArgs args = new DrawListViewSubItemEventArgs(g, r, item, item.SubItems[0], rowIndex, 0,
this.Columns[0], (ListViewItemStates)nmcustomdraw.nmcd.uItemState);
this.OnDrawSubItem(args);
// If the event handler wants to do the default processing (i.e. DrawDefault = true), we are stuck.
// There is no way we can force the default drawing because of the bug in .NET we are trying to get around.
System.Diagnostics.Trace.Assert(!args.DrawDefault, "Default drawing is impossible in this situation");
}
m.Result = (IntPtr)4;
return true;
case CDDS_SUBITEMPOSTPAINT:
//System.Diagnostics.Debug.WriteLine("CDDS_SUBITEMPOSTPAINT");
break;
// I have included these stages, but it doesn't seem that they are sent for ListViews.
// http://www.tech-archive.net/Archive/VC/microsoft.public.vc.mfc/2006-08/msg00220.html
case CDDS_PREERASE:
//System.Diagnostics.Debug.WriteLine("CDDS_PREERASE");
break;
case CDDS_POSTERASE:
//System.Diagnostics.Debug.WriteLine("CDDS_POSTERASE");
break;
case CDDS_ITEMPREERASE:
//System.Diagnostics.Debug.WriteLine("CDDS_ITEMPREERASE");
break;
case CDDS_ITEMPOSTERASE:
//System.Diagnostics.Debug.WriteLine("CDDS_ITEMPOSTERASE");
break;
}
return false;
}
void HistoryListView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
if (e.ItemIndex < 0) return;
//Console.WriteLine(e.ItemIndex + "-" + e.Bounds);
if (this.SelectedIndices.Contains(e.ItemIndex))
{
e.Graphics.FillRectangle(System.Drawing.Brushes.LightGray, e.Bounds);
ControlPaint.DrawFocusRectangle(e.Graphics, e.Item.Bounds);
}
else
{
e.DrawBackground();
}
// if this is the first column, we want to draw an icon as well
int newX = e.Bounds.Left;
if (e.ColumnIndex == 0)
{
// draw the icon
newX = newX + 20;
PastNotification pn = (PastNotification)e.Item.Tag;
if (pn != null)
{
System.Drawing.Image img = PastNotificationManager.GetImage(pn);
using (img)
{
if (img != null)
{
int x = e.Bounds.Left + 2;
int y = e.Bounds.Top;
e.Graphics.DrawImage(img, new System.Drawing.Rectangle(x, y, 16, 16));
}
}
}
}
// draw text
string text = e.SubItem.Text.Replace("\r", " - ");
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(newX, e.Bounds.Top, e.Bounds.Right - newX, e.Item.Font.Height);
System.Drawing.StringFormat sf = new System.Drawing.StringFormat();
sf.Trimming = System.Drawing.StringTrimming.EllipsisCharacter;
sf.FormatFlags = System.Drawing.StringFormatFlags.NoClip | System.Drawing.StringFormatFlags.NoWrap;
System.Drawing.Color color = (e.ColumnIndex == 0 ? e.Item.ForeColor : System.Drawing.Color.FromArgb(System.Drawing.SystemColors.GrayText.ToArgb()));
System.Drawing.SolidBrush foreBrush = new System.Drawing.SolidBrush(color);
using (foreBrush)
{
//TextFormatFlags flags = TextFormatFlags.Default | TextFormatFlags.ExternalLeading | TextFormatFlags.GlyphOverhangPadding | TextFormatFlags.NoClipping | TextFormatFlags.EndEllipsis | TextFormatFlags.LeftAndRightPadding | TextFormatFlags.SingleLine;
//TextRenderer.DrawText(e.Graphics, text, e.SubItem.Font, rect, e.SubItem.ForeColor, System.Drawing.Color.Transparent, flags);
e.Graphics.DrawString(text,
e.SubItem.Font,
foreBrush,
rect,
sf);
}
}
private void listView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
e.DrawBackground();
e.DrawText();
}
private void SubtitleListView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
Color backgroundColor = Items[e.ItemIndex].SubItems[e.ColumnIndex].BackColor;
if (Focused && backgroundColor == BackColor)
{
e.DrawDefault = true;
return;
}
using (var sf = new StringFormat())
{
switch (e.Header.TextAlign)
{
case HorizontalAlignment.Center:
sf.Alignment = StringAlignment.Center;
break;
case HorizontalAlignment.Right:
sf.Alignment = StringAlignment.Far;
break;
}
if (e.Item.Selected)
{
Rectangle rect = e.Bounds;
if (Configuration.Settings != null)
{
if (backgroundColor == BackColor)
backgroundColor = Configuration.Settings.Tools.ListViewUnfocusedSelectedColor;
else
{
int r = backgroundColor.R - 39;
int g = backgroundColor.G - 39;
int b = backgroundColor.B - 39;
if (r < 0)
r = 0;
if (g < 0)
g = 0;
if (b < 0)
b = 0;
backgroundColor = Color.FromArgb(backgroundColor.A, r, g, b);
}
SolidBrush sb = new SolidBrush(backgroundColor);
e.Graphics.FillRectangle(sb, rect);
}
else
{
e.Graphics.FillRectangle(Brushes.LightBlue, rect);
}
//rect = new Rectangle(e.Bounds.Left + 4, e.Bounds.Top+2, e.Bounds.Width - 3, e.Bounds.Height);
TextRenderer.DrawText(e.Graphics, e.Item.SubItems[e.ColumnIndex].Text, _subtitleFont, new Point(e.Bounds.Left + 3, e.Bounds.Top + 2), e.Item.ForeColor, TextFormatFlags.NoPrefix);
}
else
{
e.DrawDefault = true;
}
}
}
private void SubtitleListView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
Color backgroundColor = Items[e.ItemIndex].SubItems[e.ColumnIndex].BackColor;
if (Focused && backgroundColor == BackColor)
{
e.DrawDefault = true;
return;
}
using (var sf = new StringFormat())
{
switch (e.Header.TextAlign)
{
case HorizontalAlignment.Center:
sf.Alignment = StringAlignment.Center;
break;
case HorizontalAlignment.Right:
sf.Alignment = StringAlignment.Far;
break;
}
if (e.Item.Selected)
{
if (RightToLeftLayout)
{
int w = Columns.Count;
for (int i = 0; i < Columns.Count; i++)
w += Columns[i].Width;
int extra = 0;
int extra2 = 0;
if (!IsVerticalScrollbarVisible())
{
// no vertical scrollbar
extra = 14;
extra2 = 11;
}
else
{
// no vertical scrollbar
extra = -3;
extra2 = -5;
}
var rect = new Rectangle(w - (e.Bounds.Left + e.Bounds.Width + 2) + extra, e.Bounds.Top, e.Bounds.Width, e.Bounds.Height);
if (Configuration.Settings != null)
{
if (backgroundColor == BackColor)
backgroundColor = Configuration.Settings.Tools.ListViewUnfocusedSelectedColor;
else
{
int r = backgroundColor.R - 39;
int g = backgroundColor.G - 39;
int b = backgroundColor.B - 39;
if (r < 0)
r = 0;
if (g < 0)
g = 0;
if (b < 0)
b = 0;
backgroundColor = Color.FromArgb(backgroundColor.A, r, g, b);
}
var sb = new SolidBrush(backgroundColor);
e.Graphics.FillRectangle(sb, rect);
}
else
{
e.Graphics.FillRectangle(Brushes.LightBlue, rect);
}
var rtlBounds = new Rectangle(w - (e.Bounds.Left + e.Bounds.Width) + extra2, e.Bounds.Top + 2, e.Bounds.Width, e.Bounds.Height);
sf.FormatFlags = StringFormatFlags.DirectionRightToLeft;
e.Graphics.DrawString(e.SubItem.Text, Font, new SolidBrush(e.Item.ForeColor), rtlBounds, sf);
}
else
{
Rectangle rect = e.Bounds;
if (Configuration.Settings != null)
{
if (backgroundColor == BackColor)
backgroundColor = Configuration.Settings.Tools.ListViewUnfocusedSelectedColor;
else
{
int r = backgroundColor.R - 39;
int g = backgroundColor.G - 39;
int b = backgroundColor.B - 39;
if (r < 0)
r = 0;
if (g < 0)
g = 0;
if (b < 0)
b = 0;
backgroundColor = Color.FromArgb(backgroundColor.A, r, g, b);
}
var sb = new SolidBrush(backgroundColor);
e.Graphics.FillRectangle(sb, rect);
}
else
{
e.Graphics.FillRectangle(Brushes.LightBlue, rect);
}
TextRenderer.DrawText(e.Graphics, e.Item.SubItems[e.ColumnIndex].Text, _subtitleFont, new Point(e.Bounds.Left + 3, e.Bounds.Top + 2), e.Item.ForeColor, TextFormatFlags.NoPrefix);
}
}
else
{
e.DrawDefault = true;
}
}
}
protected virtual void OnDrawSubItem(DrawListViewSubItemEventArgs e)
{
throw null;
}
/*************************************************************
* CSVリストビューを縞模様に描画
*************************************************************/
private void listView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
// 奇数行の場合は背景色を変更し、縞々に見えるようにする
if (e.ItemIndex % 2 > 0)
{
e.Graphics.FillRectangle(Brushes.Azure, e.Bounds);
}
// テキストを忘れずに描画する
e.DrawText();
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Handles the DrawSubItem event of the lvMappings control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="T:System.Windows.Forms.DrawListViewSubItemEventArgs"/>
/// instance containing the event data.</param>
/// ------------------------------------------------------------------------------------
private void lvMappings_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
// The StyleListHelper is responsible for column 1.
if (e.ColumnIndex == 1)
return;
FwListView lv = (FwListView)sender;
ImportMappingInfo mapping = e.Item.Tag as ImportMappingInfo;
Debug.Assert(mapping != null);
Color foreColor = lv.GetTextColor(e);
if (e.ColumnIndex != 0 || mapping == null || !mapping.IsInline)
{
TextRenderer.DrawText(e.Graphics, e.SubItem.Text, lv.Font, e.Bounds, foreColor,
TextFormatFlags.LeftAndRightPadding | TextFormatFlags.SingleLine | TextFormatFlags.VerticalCenter);
return;
}
TextRenderer.DrawText(e.Graphics, mapping.BeginMarker, lv.Font, e.Bounds, foreColor,
TextFormatFlags.LeftAndRightPadding | TextFormatFlags.SingleLine | TextFormatFlags.VerticalCenter);
Rectangle rect = e.Bounds;
int textWidth = (int)Math.Round(e.Graphics.MeasureString(mapping.BeginMarker, lv.Font).Width);
rect.X += textWidth;
rect.Width -= textWidth;
Color backColor = e.Item.Selected ? SystemColors.Highlight : lv.BackColor;
TextRenderer.DrawText(e.Graphics, "...", lv.Font, rect, ColorUtil.LightInverse(backColor),
TextFormatFlags.LeftAndRightPadding | TextFormatFlags.SingleLine | TextFormatFlags.VerticalCenter);
textWidth = (int)Math.Round(e.Graphics.MeasureString("...", lv.Font).Width);
rect.X += textWidth;
rect.Width -= textWidth;
TextRenderer.DrawText(e.Graphics, mapping.EndMarker, lv.Font, rect, foreColor,
TextFormatFlags.LeftAndRightPadding | TextFormatFlags.SingleLine | TextFormatFlags.VerticalCenter);
}
private void MyList_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
if (e.ItemState == 0) return;
if (e.ColumnIndex > 0)
{
//アイコン以外の列
RectangleF rct = e.Bounds;
RectangleF rctB = e.Bounds;
rct.Width = e.Header.Width;
rctB.Width = e.Header.Width;
if (_iconCol)
{
rct.Y += e.Item.Font.Height;
rct.Height -= e.Item.Font.Height;
rctB.Height = e.Item.Font.Height;
}
int heightDiff;
int drawLineCount = Math.Max(1, Math.DivRem((int)rct.Height, e.Item.Font.Height, out heightDiff));
//if (heightDiff > e.Item.Font.Height * 0.7)
//{
// rct.Height += e.Item.Font.Height;
// drawLineCount += 1;
//}
//フォントの高さの半分を足してるのは保険。無くてもいいかも。
if (!_iconCol && drawLineCount <= 1)
{
//rct.Inflate(0, heightDiff / -2);
//rct.Height += e.Item.Font.Height / 2;
}
else if (heightDiff < e.Item.Font.Height * 0.7)
{
//最終行が70%以上欠けていたら、最終行は表示しない
//rct.Height = (float)((e.Item.Font.Height * drawLineCount) + (e.Item.Font.Height / 2));
rct.Height = (e.Item.Font.Height * drawLineCount) - 1;
}
else
{
drawLineCount += 1;
}
//if (!_iconCol && drawLineCount > 1)
//{
// rct.Y += e.Item.Font.Height * 0.2;
// if (heightDiff >= e.Item.Font.Height * 0.8) rct.Height -= e.Item.Font.Height * 0.2;
//}
if (!e.Item.Selected) //e.ItemStateでうまく判定できない？？？
{
//選択されていない行
//文字色
SolidBrush brs = null;
bool flg = false;
if (e.Item.ForeColor == _clUnread)
{
brs = _brsForeColorUnread;
}
else if (e.Item.ForeColor == _clReaded)
{
brs = _brsForeColorReaded;
}
else if (e.Item.ForeColor == _clFav)
{
brs = _brsForeColorFav;
}
else if (e.Item.ForeColor == _clOWL)
{
brs = _brsForeColorOWL;
}
else if (e.Item.ForeColor == _clRetweet)
{
brs = _brsForeColorRetweet;
}
else
{
brs = new SolidBrush(e.Item.ForeColor);
flg = true;
}
if (rct.Width > 0)
{
if (_iconCol)
{
using (Font fnt = new Font(e.Item.Font, FontStyle.Bold))
{
//e.Graphics.DrawString(System.Environment.NewLine + e.Item.SubItems[2].Text, e.Item.Font, brs, rct, sf);
//e.Graphics.DrawString(e.Item.SubItems[4].Text + " / " + e.Item.SubItems[1].Text + " (" + e.Item.SubItems[3].Text + ") " + e.Item.SubItems[5].Text + e.Item.SubItems[6].Text + " [" + e.Item.SubItems[7].Text + "]", fnt, brs, rctB, sf);
TextRenderer.DrawText(e.Graphics,
e.Item.SubItems[2].Text,
e.Item.Font,
Rectangle.Round(rct),
brs.Color,
TextFormatFlags.WordBreak |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix);
TextRenderer.DrawText(e.Graphics,
e.Item.SubItems[4].Text + " / " + e.Item.SubItems[1].Text + " (" + e.Item.SubItems[3].Text + ") " + e.Item.SubItems[5].Text + e.Item.SubItems[6].Text + " [" + e.Item.SubItems[7].Text + "]",
fnt,
Rectangle.Round(rctB),
brs.Color,
TextFormatFlags.SingleLine |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix);
}
}
else if (drawLineCount == 1)
{
TextRenderer.DrawText(e.Graphics,
e.SubItem.Text,
e.Item.Font,
Rectangle.Round(rct),
brs.Color,
TextFormatFlags.SingleLine |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix |
TextFormatFlags.VerticalCenter);
}
else
{
//e.Graphics.DrawString(e.SubItem.Text, e.Item.Font, brs, rct, sf);
TextRenderer.DrawText(e.Graphics,
e.SubItem.Text,
e.Item.Font,
Rectangle.Round(rct),
brs.Color,
TextFormatFlags.WordBreak |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix);
}
}
if (flg) brs.Dispose();
}
else
{
if (rct.Width > 0)
{
//選択中の行
using (Font fnt = new Font(e.Item.Font, FontStyle.Bold))
{
if (((Control)sender).Focused)
{
if (_iconCol)
{
//e.Graphics.DrawString(System.Environment.NewLine + e.Item.SubItems[2].Text, e.Item.Font, _brsHighLightText, rct, sf);
//e.Graphics.DrawString(e.Item.SubItems[4].Text + " / " + e.Item.SubItems[1].Text + " (" + e.Item.SubItems[3].Text + ") " + e.Item.SubItems[5].Text + e.Item.SubItems[6].Text + " [" + e.Item.SubItems[7].Text + "]", fnt, _brsHighLightText, rctB, sf);
TextRenderer.DrawText(e.Graphics,
e.Item.SubItems[2].Text,
e.Item.Font,
Rectangle.Round(rct),
_brsHighLightText.Color,
TextFormatFlags.WordBreak |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix);
TextRenderer.DrawText(e.Graphics,
e.Item.SubItems[4].Text + " / " + e.Item.SubItems[1].Text + " (" + e.Item.SubItems[3].Text + ") " + e.Item.SubItems[5].Text + e.Item.SubItems[6].Text + " [" + e.Item.SubItems[7].Text + "]",
fnt,
Rectangle.Round(rctB),
_brsHighLightText.Color,
TextFormatFlags.SingleLine |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix);
}
else if (drawLineCount == 1)
{
TextRenderer.DrawText(e.Graphics,
e.SubItem.Text,
e.Item.Font,
Rectangle.Round(rct),
_brsHighLightText.Color,
TextFormatFlags.SingleLine |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix |
TextFormatFlags.VerticalCenter);
}
else
{
//e.Graphics.DrawString(e.SubItem.Text, e.Item.Font, _brsHighLightText, rct, sf);
TextRenderer.DrawText(e.Graphics,
e.SubItem.Text,
e.Item.Font,
Rectangle.Round(rct),
_brsHighLightText.Color,
TextFormatFlags.WordBreak |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix);
}
}
else
{
if (_iconCol)
{
//e.Graphics.DrawString(System.Environment.NewLine + e.Item.SubItems[2].Text, e.Item.Font, _brsForeColorUnread, rct, sf);
//e.Graphics.DrawString(e.Item.SubItems[4].Text + " / " + e.Item.SubItems[1].Text + " (" + e.Item.SubItems[3].Text + ") " + e.Item.SubItems[5].Text + e.Item.SubItems[6].Text + " [" + e.Item.SubItems[7].Text + "]", fnt, _brsForeColorUnread, rctB, sf);
TextRenderer.DrawText(e.Graphics,
e.Item.SubItems[2].Text,
e.Item.Font,
Rectangle.Round(rct),
_brsForeColorUnread.Color,
TextFormatFlags.WordBreak |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix);
TextRenderer.DrawText(e.Graphics,
e.Item.SubItems[4].Text + " / " + e.Item.SubItems[1].Text + " (" + e.Item.SubItems[3].Text + ") " + e.Item.SubItems[5].Text + e.Item.SubItems[6].Text + " [" + e.Item.SubItems[7].Text + "]",
fnt,
Rectangle.Round(rctB),
_brsForeColorUnread.Color,
TextFormatFlags.SingleLine |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix);
}
else if (drawLineCount == 1)
{
TextRenderer.DrawText(e.Graphics,
e.SubItem.Text,
e.Item.Font,
Rectangle.Round(rct),
_brsForeColorUnread.Color,
TextFormatFlags.SingleLine |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix |
TextFormatFlags.VerticalCenter);
}
else
{
//e.Graphics.DrawString(e.SubItem.Text, e.Item.Font, _brsForeColorUnread, rct, sf);
TextRenderer.DrawText(e.Graphics,
e.SubItem.Text,
e.Item.Font,
Rectangle.Round(rct),
_brsForeColorUnread.Color,
TextFormatFlags.WordBreak |
TextFormatFlags.EndEllipsis |
TextFormatFlags.GlyphOverhangPadding |
TextFormatFlags.NoPrefix);
}
}
}
}
}
//if (e.ColumnIndex == 6) this.DrawListViewItemStateIcon(e, rct);
}
}
/// <summary>
/// Render one cell within an ObjectListView when it is in Details mode.
/// </summary>
/// <param name="e">The event</param>
/// <param name="g">A Graphics for rendering</param>
/// <param name="cellBounds">The bounds of the cell</param>
/// <param name="rowObject">The model object to be drawn</param>
/// <returns>Return true to indicate that the event was handled and no further processing is needed.</returns>
public virtual bool RenderSubItem(DrawListViewSubItemEventArgs e, Graphics g, Rectangle cellBounds, object rowObject) {
return false;
}
/// <summary>
/// Render one cell
/// </summary>
/// <param name="e"></param>
/// <param name="g"></param>
/// <param name="cellBounds"></param>
/// <param name="rowObject"></param>
/// <returns></returns>
public override bool RenderSubItem(DrawListViewSubItemEventArgs e, Graphics g, Rectangle cellBounds, object rowObject) {
this.ClearState();
this.Event = e;
this.ListItem = (OLVListItem)e.Item;
this.SubItem = (OLVListSubItem)e.SubItem;
this.ListView = (ObjectListView)this.ListItem.ListView;
this.Column = (OLVColumn)e.Header;
this.RowObject = rowObject;
this.Bounds = cellBounds;
this.IsItemSelected = this.ListItem.Selected;
return this.OptionalRender(g, cellBounds);
}
private void OnDrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
e.DrawDefault = true;
}
protected override void OnDrawSubItem(System.Windows.Forms.DrawListViewSubItemEventArgs e)
{
base.OnDrawSubItem(e);
}
