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TVTPaintOption Enumeration
Not documented.
Pascal
TVTPaintOption = (toHideFocusRect, toHideSelection, toHotTrack, toPopupMode, toShowBackground, toShowButtons, toShowDropmark, toShowHorzGridLines, toShowRoot, toShowTreeLines, toShowVertGridLines, toThemeAware, toUseBlendedImages, toGhostedIfUnfocused, toFullVertGridLines, toAlwaysHideSelection, toUseBlendedSelection, toStaticBackground);
Description
Use other resources like the news group or the Delphi Gems message board to find a description.
Members
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Members |
Description |
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toHideFocusRect |
Avoid drawing the dotted rectangle around the currently focused node. |
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toHideSelection |
Selected nodes are drawn as unselected nodes if the tree is unfocused. |
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toHotTrack |
Track which node is under the mouse cursor. |
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toPopupMode |
Paint tree as would it always have the focus (useful for tree combo boxes etc.) |
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toShowBackground |
Use the background image if there's one. |
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toShowButtons |
Display collapse/expand buttons left to a node. |
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toShowDropmark |
Show the dropmark during drag'n drop operations. |
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toShowHorzGridLines |
Display horizontal lines to simulate a grid. |
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toShowRoot |
Show lines also at top level (does not show the hidden/internal root node). |
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toShowTreeLines |
Display tree lines to show hierarchy of nodes. |
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toShowVertGridLines |
Display vertical lines (depending on columns) to simulate a grid. |
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toThemeAware |
Draw UI elements (header, tree buttons etc.) according to the current theme if enabled (Windows XP+ only, application must be themed). |
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toUseBlendedImages |
Enable alpha blending for ghosted nodes or those which are being cut/copied. |
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toGhostedIfUnfocused |
Ghosted images are still shown as ghosted if unfocused (otherwise the become non-ghosted images). |
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toFullVertGridLines |
This option only has an effect if toShowVertGridLines is enabled too. |
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toAlwaysHideSelection |
Do not draw node selection, regardless of focused state. |
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toUseBlendedSelection |
Enable alpha blending for node selections. |
Group
File
VirtualTrees
Links
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