| [Overview][Constants][Types][Classes][Procedures and functions][Index] |
Represents reason codes passed to event handlers when a tree node has been changed.
Source position: comctrls.pp line 2890
type TTreeNodeChangeReason = ( |
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ncTextChanged, |
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The Node Text has changed. |
ncDataChanged, |
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The Node Data has changed. |
ncHeightChanged, |
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The Node Height has changed. |
ncImageEffect, |
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The Node Image Effect has changed. |
ncImageIndex, |
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The Node Image Index has changed. |
ncParentChanged, |
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The Node Parent has changed. |
ncVisibility, |
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The Node Visibility has changed. |
ncEnablement, |
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The enabled / disabled state has changed for a tree node. |
ncOverlayIndex, |
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The Node Overlay Index has changed. |
ncStateIndex, |
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The Node State Index has changed. |
ncSelectedIndex |
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The Node Selected Index has changed. |
); |
TTreeNodeChangeReason is an enumerated type with values that represent the reason code passed to event handlers when a tree node has been changed. TTreeNodeChangeReason is passed as an argument to the TTVNodeChangedEvent event handler.
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Specifies an event handler signalled when values in a tree node have been changed. |
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Performs a change notification for the node with the specified reason. |
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Performs actions when a property value in the specified tree node has been changed. |
| Version 3.2 | Generated 2024-02-25 | Home |