本文整理汇总了C#中Gtk.GetIter方法的典型用法代码示例。如果您正苦于以下问题：C# Gtk.GetIter方法的具体用法？C# Gtk.GetIter怎么用？C# Gtk.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Gtk的用法示例。
在下文中一共展示了Gtk.GetIter方法的7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: Update
/// <summary>
/// Use a list of modifications to update Gtk.TreeStore
/// </summary>
public static void Update(RemoteTreeStore remoteStore, Gtk.TreeStore gtkStore)
{
RemoteTreeModification[] modifications = remoteStore.GetModifications();
if (modifications.Length > 0) {
Console.WriteLine(String.Format("Received {0} modifications from {1}", modifications.Length, remoteStore));
}
foreach(RemoteTreeModification mod in modifications) {
Console.WriteLine(mod);
if (mod is RemoteTreeModification.InsertNode) {
RemoteTreeModification.InsertNode insertMod = (RemoteTreeModification.InsertNode)mod;
if (insertMod.ParentNodePath.Indices.Length == 0) {
// Insert to the top level
gtkStore.InsertNode(insertMod.NodeIndex);
} else {
TreeIter it;
gtkStore.GetIter(out it, new TreePath(insertMod.ParentNodePath.Indices));
gtkStore.InsertNode(it, insertMod.NodeIndex);
}
}
if (mod is RemoteTreeModification.RemoveNode) {
RemoteTreeModification.RemoveNode removeMod = (RemoteTreeModification.RemoveNode)mod;
TreeIter it;
gtkStore.GetIter(out it, new TreePath(removeMod.NodePath.Indices));
gtkStore.Remove(ref it);
}
if (mod is RemoteTreeModification.UpdateNode) {
RemoteTreeModification.UpdateNode updateMod = (RemoteTreeModification.UpdateNode)mod;
// Igonre the root node
if (updateMod.NodePath.IsRoot) {
continue;
}
TreeIter it;
gtkStore.GetIter(out it, new TreePath(updateMod.NodePath.Indices));
object value = updateMod.Value;
// If it is image, dereference it
if (value is PixmapRef) {
value = ((PixmapRef)value).GetPixbuf();
}
gtkStore.SetValue(it, updateMod.ColumnIndex, value);
}
}
}示例2: LoadCertificateTree
public static void LoadCertificateTree(Gtk.TreeStore certStore)
{
foreach (EveCertGroup group in m_CertGroups.Values)
{
Gtk.TreeIter groupIter = certStore.AppendValues(group.Name, -1, group.ID, true);
group.TreeReference = new Gtk.TreeRowReference(certStore, certStore.GetPath(groupIter));
}
foreach (EveCertificate cert in m_Certificates.Values)
{
EveCertGroup group = m_CertGroups[cert.GroupID];
Gtk.TreeIter groupIter;
Gtk.TreeIter certIter;
if (certStore.GetIter(out groupIter, group.TreeReference.Path))
{
certIter = certStore.AppendValues(groupIter, cert.Name, cert.Grade, cert.ID, false);
cert.TreeReference = new Gtk.TreeRowReference(certStore, certStore.GetPath(certIter));
}
}
}示例3: FilterTree
private bool FilterTree(Gtk.TreeModel model, Gtk.TreeIter iter)
{
lock (inventory)
{
try
{
if (this.entry_search.Text == "")
return true;
if (filtered.Contains(iter))//*sigh*
return true;
object obj = model.GetValue(iter, 1);
if (obj == null)
return false;
string Name = (string)obj;
if (Name.Contains(this.entry_search.Text))
{
filtered.Add(iter);//*sigh*
TreePath path = model.GetPath(iter);
while (path.Depth > 1)
{
path.Up();
TreeIter iter2;
model.GetIter(out iter2, path);
filtered.Add(iter2);//*sigh*
}
return true;
}
return false;
}
catch
{
return false;
}
}
}示例4: getPrevIterFromSelection
/**
* Gets both iters from the provided ListStore obj based on the passed TreePath object(the selected row)
*/
private bool getPrevIterFromSelection(out Gtk.TreeIter selectedIter, out Gtk.TreeIter prevIter,
Gtk.TreePath selectedRow, Gtk.ListStore listModel)
{
listModel.GetIter(out selectedIter, selectedRow);
selectedRow.Prev();
listModel.GetIter(out prevIter, selectedRow);
return (prevIter.Stamp!=0 && !prevIter.Equals(selectedIter));
}示例5: getNextIterFromSelection
/**
* Gets both iters from the provided ListStore obj based on the passed TreePath object(the selected row)
*/
private bool getNextIterFromSelection(out Gtk.TreeIter selectedIter, out Gtk.TreeIter nextIter,
Gtk.TreePath selectedRow, Gtk.ListStore listModel)
{
listModel.GetIter(out selectedIter, selectedRow);
selectedRow.Next();
listModel.GetIter(out nextIter, selectedRow);
return (nextIter.Stamp!=0 && !nextIter.Equals(selectedIter));
}示例6: removeSelectedElementInTreeview
/*
* Returns the value of the removed element, or null- if no element removed
*/
private String removeSelectedElementInTreeview(Gtk.TreeView target, Gtk.ListStore model)
{
Gtk.TreeIter iter;
Gtk.TreePath[] selectedRows= target.Selection.GetSelectedRows();
if(selectedRows.Length >0 )
{
model.GetIter(out iter, selectedRows[0]);
string value = (string)model.GetValue(iter, 0);
if(model.Remove(ref iter))
return value;
else
return null;
}
return null;
}示例7: LoadMarket
public static void LoadMarket(Gtk.TreeStore marketStore, Gtk.ListStore itemStore)
{
LoadMarket();
foreach(EveMarketGroup group in m_MarketGroups.Values)
{
Gtk.TreeIter groupIter;
Gtk.TreeIter parentIter;
if (group.ParentID > -1 && marketStore.GetIter(out parentIter, m_MarketGroups[group.ParentID].TreeReference.Path))
{
groupIter = marketStore.AppendNode(parentIter);
}
else
{
groupIter = marketStore.AppendNode();
}
group.TreeReference = new Gtk.TreeRowReference(marketStore, marketStore.GetPath(groupIter));
marketStore.SetValues(groupIter, new Gdk.Pixbuf(ItemDatabase.GetMarketIconStream(group.IconString)), group.Name, group.ID, group.HasItems, true);
}
foreach (EveItem item in m_Items.Values)
{
if (item.MarketGroupID > -1)
{
Gtk.TreeIter parentIter;
if (marketStore.GetIter(out parentIter, m_MarketGroups[item.MarketGroupID].TreeReference.Path))
{
Gtk.TreeIter childIter = marketStore.AppendValues(parentIter, null, item.Name, item.ID, false, false);
itemStore.AppendValues(item.Name, item.ID);
item.TreeReference = new Gtk.TreeRowReference(marketStore, marketStore.GetPath(childIter));
}
}
}
}