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Found 2 results

  1. UCT_24

    TreeView Grid lines

    UCT_24 posted a topic in General Help

    Hello everybody, i am wondering if there is a property to control the appearance of TreeView Grid-lines in the VCL. The TTreeView Component has some properties like "LineMode" and "LineStyle", as well some "Colors" properties, but all these don't seem to affect the instance i want to change. Is there maybe some property that "disables/overrides" Color and Line settings? I am using C++ builder, Embarcadero® RAD Studio 11 (hoping this is enough info) Thank you very much in advance and kind regards, Ulrich
  2. Willicious
    Hi all, The app I'm working on has a tree view which displays relevant info when an item in that tree is clicked with the mouse. It's also possible to scroll through the treeview list items using the arrow keys (which is obviously quicker than point-clicking every item to get the displayed info), however the info is not displayed when using the arrow keys. It's necessary to actually click an item to get it to display the info. Here's the relevant procedure: procedure TFLevelSelect.tvLevelSelectClick(Sender: TObject); begin SetInfo; end; As you can see, SetInfo is only called when the tree view is actually clicked. Do I need to add procedures for VK_DOWN and VK_UP which call this function, or can the hotkeys be added in here somewhere? Many thanks, Will
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