/// <summary>
/// Changes the tooltip message based on the cell the mouse is over.
/// </summary>
private void OnShowTooltip(object o, QueryTooltipArgs args)
{
TreePath path;
TreeIter iter;
if (m_treeView.GetPathAtPos(args.X, args.Y, out path) && m_listStore.GetIter(out iter, path))
{
int colNum = 0;
int baseX = 0;
foreach (TreeViewColumn col in m_treeView.Columns)
{
if (baseX <= args.X && args.X <= baseX + col.Width)
{
break;
}
baseX += col.Width;
colNum++;
}
// visibility column
if (colNum == 0)
{
bool visible = m_indexToMesh[path.Indices[0] - 1].IsVisible;
args.Tooltip.Text = visible ? "Hide mesh in scene." : "Show mesh in scene.";
args.RetVal = true;
}
}
if (args.Tooltip != null)
{
args.Tooltip.Dispose();
}
}
void messageBoxToolTip(object o, QueryTooltipArgs e)
{
if (theme.IsEllipsized && (e.X < messageBox.Allocation.Width))
{
var label = new Label();
if (renderArg.CurrentTextIsMarkup)
{
label.Markup = renderArg.CurrentText;
}
else
{
label.Text = renderArg.CurrentText;
}
label.Wrap = true;
label.WidthRequest = messageBox.Allocation.Width;
e.Tooltip.Custom = label;
e.RetVal = true;
}
else
{
e.RetVal = false;
}
}
private void OnQueryTooltip(object o, QueryTooltipArgs args)
{
int?objectNr = GetObjectNrByPosition(new Vector(
(float)args.X,
(float)args.Y));
if (objectNr.HasValue)
{
int selected = (int)objectNr;
if (selected != LastObjectHovered)
{
//HACK: disable tooltip if hovered object changed
LastObjectHovered = selected;
return;
}
args.Tooltip.Text = "";
if (selected < gameObjectTypes.Count)
{
Type type = gameObjectTypes[selected];
if (type != null)
{
args.Tooltip.Text = type.Name;
args.RetVal = true;
}
}
}
}
private void SetupOnHoverImage(QueryTooltipArgs args, Photo photo)
{
var customTooltip = new PreviewPhotoWidget(photo);
args.Tooltip.Custom = customTooltip;
args.RetVal = true;
}
void YtreeRoutes_QueryTooltip(object o, QueryTooltipArgs args)
{
ytreeRoutes.ConvertWidgetToBinWindowCoords(args.X, args.Y, out int binX, out int binY);
if (ytreeRoutes.GetPathAtPos(binX, binY, out TreePath path, out TreeViewColumn col) && ytreeRoutes.Model.GetIter(out TreeIter iter, path))
{
var loadtimeCol = ytreeRoutes.ColumnsConfig.GetColumnsByTag(RouteColumnTag.OnloadTime).Where(x => x == col).ToArray();
if (loadtimeCol.Any() && ytreeRoutes.YTreeModel.NodeFromIter(iter) is RouteList node)
{
args.RetVal = true;
args.Tooltip.Text = ViewModel.GenerateToolTip(node);
}
}
}
private void HandleQueryTooltip(object o, QueryTooltipArgs args)
{
var source = Source;
if (source != null && Child.Allocation.Width < Child.Requisition.Width)
{
args.Tooltip.Text = source.Name;
args.RetVal = true;
}
// Work around ref counting SIGSEGV, see http://bugzilla.gnome.org/show_bug.cgi?id=478519#c9
if (args.Tooltip != null)
{
args.Tooltip.Dispose();
}
}
void OnQueryTooltip(object o, QueryTooltipArgs args)
{
int binX;
int binY;
failuresView.ConvertWidgetToBinWindowCoords(args.X, args.Y, out binX, out binY);
TreePath path;
TreeIter iter;
if (failuresView.GetPathAtPos(binX, binY, out path) && failuresStore.GetIter(out iter, path))
{
string message = (string)failuresStore.GetValue(iter, 1);
args.Tooltip.Text = message;
args.RetVal = true;
}
}
private void OnTreeViewQueryTooltip(object o, QueryTooltipArgs args)
{
int x;
int y;
d_treeview.ConvertWidgetToBinWindowCoords(args.X, args.Y, out x, out y);
TreePath path;
TreeViewColumn column;
args.RetVal = false;
if (y < 0)
{
y = 0;
}
if (d_treeview.GetPathAtPos(x, y, out path, out column))
{
int idx = Array.IndexOf(d_treeview.Columns, column);
switch (idx)
{
case 0:
args.Tooltip.Text = "Name of the argument";
args.RetVal = true;
break;
case 1:
args.Tooltip.Text = "The default value of the argument (if defined the argument is optional)";
args.RetVal = true;
break;
case 2:
args.Tooltip.Text = "Explicit arguments are function parameters, implicit arguments are looked up in the executing context (i.e. caller properties)";
args.RetVal = true;
break;
default:
break;
}
}
}
private void SetupOnHoverImage(QueryTooltipArgs args, IGridWidgetItem photo)
{
if (photo == null)
{
return;
}
if (photo.GetType() == typeof(Photo))
{
var previewPhotoTooltip = new PreviewPhotoWidget((Photo)photo);
args.Tooltip.Custom = previewPhotoTooltip;
}
else
{
var albumName = ((Photoset)photo).HtmlEncodedTitle;
var albumNameToolTip = new Label(albumName);
albumNameToolTip.UseMarkup = true;
args.Tooltip.Custom = albumNameToolTip;
}
args.RetVal = true;
}
private void HandleQueryTooltip(object o, QueryTooltipArgs args)
{
TreePath path;
TreeIter iter;
if (view.GetPathAtPos(args.X, args.Y, out path) && view.Model.GetIter(out iter, path))
{
string text = (string)view.Model.GetValue(iter, 1);
if (!String.IsNullOrEmpty(text))
{
using (var layout = new Pango.Layout(view.PangoContext)) {
layout.FontDescription = value_renderer.FontDesc;
layout.SetText(text);
layout.Attributes = new Pango.AttrList();
layout.Attributes.Insert(new Pango.AttrScale(value_renderer.Scale));
int width, height;
layout.GetPixelSize(out width, out height);
var column = view.GetColumn(1);
var column_width = column.Width - 2 * value_renderer.Xpad -
(int)view.StyleGetProperty("horizontal-separator") -
2 * (int)view.StyleGetProperty("focus-line-width");
if (width > column_width)
{
args.Tooltip.Text = text;
view.SetTooltipCell(args.Tooltip, path, column, value_renderer);
args.RetVal = true;
}
}
}
}
// Work around ref counting SIGSEGV, see http://bugzilla.gnome.org/show_bug.cgi?id=478519#c9
if (args.Tooltip != null)
{
args.Tooltip.Dispose();
}
}
private void CircuitEditor_QueryTooltip(object o, QueryTooltipArgs args)
{
var mouse = ToWorld(new Vector2d(args.X, args.Y));
// FIXME: Better tooltips. This is a placeholder.
/* FIXME!!
* foreach (var andGate in Gates.AndGates)
* {
* var pos = andGate.GetTopLeft() * DotSpacing;
* var size = new Vector2d(3 * DotSpacing, 3 * DotSpacing);
*
* var bounds = new Rect(pos, size);
* if (bounds.Contains(mouse))
* {
* args.Tooltip.Text = "And Gate";
* args.Tooltip.TipArea = ToScreen(bounds);
* args.RetVal = true;
* return;
* }
* }*/
args.RetVal = false;
}
