本文整理汇总了C#中TreeModel.GetIter方法的典型用法代码示例。如果您正苦于以下问题：C# TreeModel.GetIter方法的具体用法？C# TreeModel.GetIter怎么用？C# TreeModel.GetIter使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TreeModel的用法示例。
在下文中一共展示了TreeModel.GetIter方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: EventsListFromPaths
/// <summary>
/// Fill a list of events from a list of paths, if the first and unique path is an EventType the list
/// is filled with al the child events in this EventType category.
/// </summary>
/// <param name = "model">Model.</param>
/// <param name="events">Events.</param>
/// <param name="paths">Paths.</param>
public static List<TimelineEventLongoMatch> EventsListFromPaths(TreeModel model, TreePath[] paths)
{
List<TimelineEventLongoMatch> events = new List<TimelineEventLongoMatch> ();
// If it's an EventType or a Player, traverse all children to fill the list
if (paths.Length == 1 && !(model.GetValue (paths [0]) is TimelineEventLongoMatch)) {
TreeIter parentIter;
TreeIter child;
bool hasChild;
model.GetIter (out parentIter, paths [0]);
hasChild = model.IterHasChild (parentIter);
model.IterChildren (out child, parentIter);
while (hasChild) {
TimelineEventLongoMatch evt = model.GetValue (child, 0) as TimelineEventLongoMatch;
if (evt != null) {
events.Add (evt);
}
hasChild = model.IterNext (ref child);
}
} else {
foreach (var path in paths) {
TimelineEventLongoMatch evt = model.GetValue (path) as TimelineEventLongoMatch;
if (evt != null) {
events.Add (evt);
}
}
}
return events;
}示例2: TemplatesTreeViewSelection
bool TemplatesTreeViewSelection (TreeSelection selection, TreeModel model, TreePath path, bool path_currently_selected)
{
TreeIter iter;
if (model.GetIter (out iter, path)) {
var template = model.GetValue (iter, TemplateColumn) as SolutionTemplate;
if (template == null) {
return false;
}
}
return true;
}示例3: TemplateCategoriesTreeViewSelection
bool TemplateCategoriesTreeViewSelection (TreeSelection selection, TreeModel model, TreePath path, bool path_currently_selected)
{
TreeIter iter;
if (model.GetIter (out iter, path)) {
var category = model.GetValue (iter, TemplateCategoryColumn) as TemplateCategory;
if (category.IsTopLevel) {
return false;
}
}
return true;
}示例4: IterPrev
//generally useful function... why not in model already?
static bool IterPrev (TreeModel model, ref TreeIter iter)
{
TreePath tp = model.GetPath (iter);
return tp.Prev() && model.GetIter (out iter, tp);
}示例5: tree_select
// the treeview is selected
private bool tree_select(TreeSelection selection, TreeModel model, TreePath path, bool selected)
{
if (this != Global.Core.Library.DynamicTree)
Global.Core.Library.DynamicTree.Selection.UnselectAll ();
if (this != Global.Core.Library.FolderTree)
Global.Core.Library.FolderTree.Selection.UnselectAll ();
if (this != Global.Core.Library.PlaylistTree)
Global.Core.Library.PlaylistTree.Selection.UnselectAll ();
//if it isnt already selected
if (!selected)
{
Global.Core.TopBar.SelectedTree = this;
Global.Core.Library.MediaTree.SetFilter (FilterMedia);
Global.Core.Library.MediaTree.Refilter ();
//raise the event
if (TreeSelected != null)
{
TreeIter iter;
if (model.GetIter (out iter, path))
TreeSelected (model, iter);
}
}
return true;
}