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Qyoto
4.0.5
Qyoto is a C# language binding for Qt
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The QTreeWidgetItemIterator class provides a way to iterate over the items in a QTreeWidget instance. More...
Public Types | |
| enum | IteratorFlag { All = 0, Checked = 4096, Disabled = 32768, DragDisabled = 128, DragEnabled = 64, DropDisabled = 512, DropEnabled = 256, Editable = 65536, Enabled = 16384, HasChildren = 1024, Hidden = 1, NoChildren = 2048, NotChecked = 8192, NotEditable = 131072, NotHidden = 2, NotSelectable = 32, Selectable = 16, Selected = 4, Unselected = 8, UserFlag = 16777216 } |
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Public Member Functions | |
| QTreeWidgetItemIterator (QTreeWidgetItemIterator it) | |
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| QTreeWidgetItemIterator (QTreeWidget widget, QTreeWidgetItemIterator.IteratorFlag flags=QTreeWidgetItemIterator.IteratorFlag.All) | |
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| QTreeWidgetItemIterator (QTreeWidgetItem item, QTreeWidgetItemIterator.IteratorFlag flags=QTreeWidgetItemIterator.IteratorFlag.All) | |
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| virtual void | CreateProxy () |
| new void | Dispose () |
Static Public Member Functions | |
| static QTreeWidgetItemIterator | operator++ (QTreeWidgetItemIterator arg1) |
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| static QTreeWidgetItemIterator | operator-- (QTreeWidgetItemIterator arg1) |
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Protected Member Functions | |
| QTreeWidgetItemIterator (System.Type dummy) | |
Protected Attributes | |
| SmokeInvocation | interceptor |
Properties | |
| virtual System.IntPtr | SmokeObject [get, set] |
The QTreeWidgetItemIterator class provides a way to iterate over the items in a QTreeWidget instance.
The iterator will walk the items in a pre-order traversal order, thus visiting the parent node before it continues to the child nodes.
For example, the following code examples each item in a tree, checking the text in the first column against a user-specified search string:
QTreeWidgetItemIterator it(treeWidget);
while (*it) {
if ((*it)->text(0) == itemText)
(*it)->setSelected(true);
++it;
}
It is also possible to filter out certain types of node by passing certain flags to the constructor of QTreeWidgetItemIterator.
See also QTreeWidget, Model/View Programming, and QTreeWidgetItem.
These flags can be passed to a QTreeWidgetItemIterator constructor (OR-ed together if more than one is used), so that the iterator will only iterate over items that match the given flags.
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| QtGui.QTreeWidgetItemIterator.QTreeWidgetItemIterator | ( | QTreeWidgetItemIterator | it | ) |
Constructs an iterator for the same QTreeWidget as it. The current iterator item is set to point on the current item of it.
| QtGui.QTreeWidgetItemIterator.QTreeWidgetItemIterator | ( | QTreeWidget | widget, |
| QTreeWidgetItemIterator.IteratorFlag | flags = QTreeWidgetItemIterator.IteratorFlag.All |
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Constructs an iterator for the same QTreeWidget as it. The current iterator item is set to point on the current item of it.
| QtGui.QTreeWidgetItemIterator.QTreeWidgetItemIterator | ( | QTreeWidgetItem | item, |
| QTreeWidgetItemIterator.IteratorFlag | flags = QTreeWidgetItemIterator.IteratorFlag.All |
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Constructs an iterator for the same QTreeWidget as it. The current iterator item is set to point on the current item of it.
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virtual |
| new void QtGui.QTreeWidgetItemIterator.Dispose | ( | ) |
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static |
The prefix ++ operator (++it) advances the iterator to the next matching item and returns a reference to the resulting iterator. Sets the current pointer to 0 if the current item is the last matching item.
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The prefix – operator (–it) advances the iterator to the previous matching item and returns a reference to the resulting iterator. Sets the current pointer to 0 if the current item is the first matching item.
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protected |
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getset |
1.8.2 
