//
//
//
-// $Revision: 1.55 $
+// $Revision: 1.56 $
// $Modtime: $
// $Log: ThemeWin32Classic.cs,v $
+// Revision 1.56 2004/11/04 11:26:09 ravindra
+// - Changed default ListView values signatures (prefixed all with ListView).
+// - Fixed default size values for VScrollBar and HScrollBar.
+// - Fixed DrawListViewItem method.
+//
// Revision 1.55 2004/11/03 18:52:14 jackson
// Initial implementation of the scrolly widgerywoo
//
#region HScrollBar
public override Size HScrollBarDefaultSize {
get {
- return new Size (80,13);
+ return new Size (80, this.ScrollBarButtonSize);
}
}
// draws the ListViewItem of the given index
private void DrawListViewItem (Graphics dc, ListView control, ListViewItem item)
{
- //if (control.CheckBoxes) {
- // if (item.Checked)
- // this.CPDrawCheckBox (dc, item.CheckRect, ButtonState.Checked);
- // else
- // this.CPDrawCheckBox (dc, item.CheckRect, ButtonState.Normal);
- //}
+ if (control.CheckBoxes) {
+ if (control.StateImageList == null) {
+ // Make sure we've got at least a line width of 1
+ int check_wd = Math.Max (3, item.CheckRect.Width / 6);
+ int scale = Math.Max (1, item.CheckRect.Width / 12);
+
+ // define a rectangle inside the border area
+ Rectangle rect = new Rectangle (item.CheckRect.X + 2,
+ item.CheckRect.Y + 2,
+ item.CheckRect.Width - 4,
+ item.CheckRect.Height - 4);
+ Pen pen = new Pen (SystemColors.WindowText, 2);
+ dc.DrawRectangle (pen, rect);
+
+ // Need to draw a check-mark
+ if (item.Checked) {
+ pen.Width = 1;
+ // adjustments to get the check-mark at the right place
+ rect.X ++; rect.Y ++;
+ // following logic is taken from DrawFrameControl method
+ for (int i = 0; i < check_wd; i++) {
+ dc.DrawLine (pen, rect.Left + check_wd / 2,
+ rect.Top + check_wd + i,
+ rect.Left + check_wd / 2 + 2 * scale,
+ rect.Top + check_wd + 2 * scale + i);
+ dc.DrawLine (pen,
+ rect.Left + check_wd / 2 + 2 * scale,
+ rect.Top + check_wd + 2 * scale + i,
+ rect.Left + check_wd / 2 + 6 * scale,
+ rect.Top + check_wd - 2 * scale + i);
+ }
+ }
+ }
+ else {
+ if (item.Checked && control.StateImageList.Images.Count > 1)
+ control.StateImageList.Draw (dc,
+ item.CheckRect.Location, 1);
+ else if (! item.Checked && control.StateImageList.Images.Count > 0)
+ control.StateImageList.Draw (dc,
+ item.CheckRect.Location, 0);
+ }
+ }
// Item is drawn as a special case, as it is not just text
- if (item.ImageIndex > -1 && control.SmallImageList != null)
- dc.DrawImage (control.SmallImageList.Images [item.ImageIndex],
- item.IconRect);
+ if (control.View == View.LargeIcon) {
+ if (item.ImageIndex > -1 &&
+ control.LargeImageList != null &&
+ item.ImageIndex < control.LargeImageList.Images.Count)
+ control.LargeImageList.Draw (dc, item.IconRect.Location,
+ item.ImageIndex);
+ }
+ else {
+ if (item.ImageIndex > -1 &&
+ control.SmallImageList != null &&
+ item.ImageIndex < control.SmallImageList.Images.Count)
+ control.SmallImageList.Draw (dc, item.IconRect.Location,
+ item.ImageIndex);
+ }
// draw the item text
Rectangle text_rect = Rectangle.Empty;
text_rect.X = item.LabelRect.X + 1;
text_rect.Y = item.LabelRect.Y + 1;
- text_rect.Width = item.LabelRect.Width - 1;
+ text_rect.Width = item.LabelRect.Width - 3;
text_rect.Height = item.LabelRect.Height - 2;
+ // format for the item text
+ StringFormat format = new StringFormat ();
+ format.LineAlignment = StringAlignment.Center;
+ if (control.View == View.LargeIcon)
+ format.Alignment = StringAlignment.Center;
+ else
+ format.Alignment = StringAlignment.Near;
+
+ if (!control.LabelWrap)
+ format.FormatFlags = StringFormatFlags.NoWrap;
+
dc.FillRectangle (ResPool.GetSolidBrush (item.BackColor), text_rect);
- text_rect.Width ++;
if (item.Text != null && item.Text.Length > 0)
dc.DrawString (item.Text, item.Font, this.ResPool.GetSolidBrush
- (item.ForeColor), text_rect, control.Columns[0].Format);
+ (item.ForeColor), text_rect, format);
if (control.View == View.Details && control.Columns.Count > 0) {
// draw subitems for details view
ListViewItem.ListViewSubItem subItem;
ColumnHeader col;
+ // set the format for subitems
+ format.FormatFlags = StringFormatFlags.NoWrap;
+ format.Alignment = StringAlignment.Near;
+
// 0th subitem is the item already drawn
for (int index = 1; index < count; index++) {
subItem = subItems [index];
col = control.Columns [index];
- sub_item_rect.Width = col.Wd - 2;
+ sub_item_rect.Width = col.Wd - 3;
if (item.UseItemStyleForSubItems) {
dc.FillRectangle (this.ResPool.GetSolidBrush
dc.DrawString (subItem.Text, item.Font,
this.ResPool.GetSolidBrush
(item.ForeColor),
- sub_item_rect, col.Format);
+ sub_item_rect, format);
}
else {
dc.FillRectangle (this.ResPool.GetSolidBrush
dc.DrawString (subItem.Text, subItem.Font,
this.ResPool.GetSolidBrush
(subItem.ForeColor),
- sub_item_rect, col.Format);
+ sub_item_rect, format);
}
sub_item_rect.X += col.Wd;
}
}
// Sizing
- public override Size CheckBoxSize {
+ public override Size ListViewCheckBoxSize {
get { return new Size (16, 16); }
}
- public override int ColumnHeaderHeight {
+ public override int ListViewColumnHeaderHeight {
get { return 16; }
}
- public override int DefaultColumnWidth {
+ public override int ListViewDefaultColumnWidth {
get { return 60; }
}
- public override int VerticalSpacing {
+ public override int ListViewVerticalSpacing {
get { return 22; }
}
- public override int EmptyColumnWidth {
+ public override int ListViewEmptyColumnWidth {
get { return 10; }
}
- public override int HorizontalSpacing {
+ public override int ListViewHorizontalSpacing {
get { return 10; }
}
#region VScrollBar
public override Size VScrollBarDefaultSize {
get {
- return new Size (13,80);
+ return new Size (this.ScrollBarButtonSize, 80);
}
}
#endregion // VScrollBar
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