public int CalcHeight(DevExpress.Utils.Drawing.GraphicsCache cache, int width)
{
RepositoryItemMyButtonEdit ri = (Item as RepositoryItemMyButtonEdit);
RichTextEditViewInfo vi = new RichTextEditViewInfo(ri.RichEdit);
vi.EditValue = this.EditValue;
return(vi.CalcHeight(width) + 6);
}
private void logView_MeasurePreviewHeight(object sender, RowHeightEventArgs e)
{
using (RichTextEditViewInfo vi = new RichTextEditViewInfo(emailLogRenderer.Value)) {
var view = ((GridView)sender);
var email = (AdReminderEmail)view.GetRow(e.RowHandle);
vi.LoadText(email.EmailSource);
e.RowHeight = vi.CalcHeight(((GridViewInfo)view.GetViewInfo()).CalcRowPreviewWidth(e.RowHandle) - 1) + 2;
}
}
private RichTextEditViewInfo GetViewInfo(ControlGraphicsInfoArgs info)
{
RepositoryItemMyButtonEdit ri = (info.ViewInfo as ButtonEditViewInfo).Item as RepositoryItemMyButtonEdit;
RichTextEditViewInfo vi = new RichTextEditViewInfo(ri.RichEdit);
vi.Bounds = info.ViewInfo.ContentRect;
vi.EditValue = info.ViewInfo.DisplayText;
vi.CalcViewInfo(info.Graphics);
return(vi);
}
/// <summary>Draws the text.</summary>
/// <param name="e">The e.</param>
public virtual void DrawText(RichToolTipItemInfoArgs e)
{
var rtfBounds = e.ViewInfo.TextBounds;
var vi = new RichTextEditViewInfo(richTextRepoItem);
UpdateRichTextEditViewInfo(e.Cache.Graphics, e.ViewInfo.Text, vi, rtfBounds);
RichTextEditPainter.DrawRTF(vi, e.Cache);
}
private void logView_CustomDrawRowPreview(object sender, RowObjectCustomDrawEventArgs e)
{
using (RichTextEditViewInfo vi = new RichTextEditViewInfo(emailLogRenderer.Value)) {
var view = ((GridView)sender);
var email = (AdReminderEmail)view.GetRow(e.RowHandle);
vi.LoadText(email.EmailSource);
vi.UpdatePaintAppearance();
vi.CalcViewInfo(e.Graphics, MouseButtons.None, Point.Empty, e.Bounds);
RichTextEditPainter.DrawRTF(vi, e.Cache);
}
e.Handled = true;
}
/// <summary>Calculates the size of the rich text.</summary>
/// <param name="graphics">The graphics.</param>
/// <param name="text">The text.</param>
/// <param name="maxSize">The maximum size.</param>
/// <param name="itemViewInfo">The item view information.</param>
/// <returns>A <see cref="Size" />.</returns>
public Size CalcRichTextSize(Graphics graphics, string text, Size maxSize, RichToolTipItemViewInfo itemViewInfo)
{
const int delta = 20;
var vi = new RichTextEditViewInfo(richTextRepoItem);
vi.LoadText(text);
var viewer = vi.GetViewer();
var height = viewer.GetEditorHeight(graphics, maxSize.Width, maxSize.Height, 1.0f);
var width = maxSize.Width;
while (height < maxSize.Height && width > delta && viewer.GetEditorHeight(graphics, width - delta, maxSize.Height, 1.0f) == height)
{
width -= delta;
}
return(new Size(width + delta, height));
}
private void logView_MeasurePreviewHeight(object sender, RowHeightEventArgs e)
{
using (RichTextEditViewInfo vi = new RichTextEditViewInfo(emailLogRenderer.Value)) {
var view = ((GridView)sender);
var email = (AdReminderEmail)view.GetRow(e.RowHandle);
vi.LoadText(email.EmailSource);
e.RowHeight = vi.CalcHeight(((GridViewInfo)view.GetViewInfo()).CalcRowPreviewWidth(e.RowHandle) - 1) + 2;
}
}
private void logView_CustomDrawRowPreview(object sender, RowObjectCustomDrawEventArgs e)
{
using (RichTextEditViewInfo vi = new RichTextEditViewInfo(emailLogRenderer.Value)) {
var view = ((GridView)sender);
var email = (AdReminderEmail)view.GetRow(e.RowHandle);
vi.LoadText(email.EmailSource);
vi.UpdatePaintAppearance();
vi.CalcViewInfo(e.Graphics, MouseButtons.None, Point.Empty, e.Bounds);
RichTextEditPainter.DrawRTF(vi, e.Cache);
}
e.Handled = true;
}
private static void UpdateRichTextEditViewInfo(Graphics graphics, string rtfText, RichTextEditViewInfo vi, Rectangle bounds)
{
vi.LoadText(rtfText);
vi.Bounds = bounds;
vi.CalcViewInfo(graphics);
}