Shows text ranges structure in the memo that is specified in SyntaxMemo property.
TCustomSyntaxTreeView = class(TCustomTreeView, IUnknown, IecTextClient, IecSyntMemoClient, IecSyntClient);
ecSyntTree
Using TCustomSyntaxTreeView you can easily navigate through the text. To specify action when user double clicks on a node use ClickAction property.
To synchronize syntax tree with the caret position of the syntax memo set AutoSynchronize property to True. In this mode after changing caret position node that corresponds to the nearest text range will be selected in the tree view.
To make several tree view with different content use GroupIndex property.
Topic |
Description |
The methods of the IecSyntClient class are listed here. |
Topic |
Description |
The methods of the IecSyntMemoClient class are listed here. |
Topic |
Description |
The methods of the IecTextClient class are listed here. |
Topic |
Description |
The methods of the TCustomSyntaxTreeView class are listed here. | |
The properties of the TCustomSyntaxTreeView class are listed here. | |
The events of the TCustomSyntaxTreeView class are listed here. |
|
Method |
|
protected |
|
virtual |
|
Property |
|
Event |
TCustomSyntaxTreeView Class |
Description |
Occurs before processing text range for creating new associated tree node. | |
Occurs when new Node is created for the text range Range. | |
Occurs periodically during updating syntax tree content. | |
Occurs when syntax tree is fully updated. | |
Called when new group tree node was created for the given text range. | |
Called when selecting parent node for the item Node and given text range. |
IecSyntClient Methods |
Description |
Called when syntax analysis is finished. | |
Called when styles of syntax analyzer is changed. |
IecSyntMemoClient Interface |
Description |
Is called when caret position is changed. |
IecTextClient Interface |
Description |
Called after text have been changed. |
TCustomSyntaxTreeView Class |
Description |
Adds new tree Node. This method should be used instead of TTreeNodes.AddChild method. | |
Creates new instance of TSyntNodeRange, links it and stores it in indexes (lists). | |
Called before processing text range for creating new associated tree node. | |
Removes all items in the tree view. | |
Creates and initializes a TCustomSyntaxTreeView instance. | |
Performs action specified by the ClickAction property. | |
Destroys an instance of TCustomSyntaxTreeView. | |
Called when new group tree node was created for the given text range. | |
Called when new item tree node was created for the given text range. | |
Called when selecting parent node for the item Node and given text range. | |
Called when syntax tree is fully updated. | |
Looks for child tree node. If Prn is nil searches within root nodes list. | |
Performs action specified by TCustomSyntaxTreeView.ClickAction Property for selected node. | |
Updates syntax tree items. |
TCustomSyntaxTreeView Class |
Description |
Specifies whether all expanded nodes except parents of selected tree node should be automatically collapsed. | |
Sets tree view to synchronous mode with the caret position of the syntax memo. | |
Specifies action when user double clicks on selected tree node. | |
Specifies processing of double click on node. | |
Specifies group index to filter text ranges (items). | |
Lists the individual nodes that appear in the tree view control. | |
Specifies maximal number of nodes levels. | |
Links TreeView control to syntax memo. |
Copyright (c) 2004-2011. All rights reserved.
|
What do you think about this topic? Send feedback!
|