Re: FXTreeList scrolling

On Fri, 11 Oct 2024 10:48:11 -0400
"John Selverian" <[email protected]> wrote:

>Here is my layout...I don't think I'm handling the SEL_MOUSEWHEEL
>message anywhere...
>
>
>	FXVerticalFrame* vertical = new FXVerticalFrame(this,
>LAYOUT_FILL);
>	FXHorizontalFrame* HF_0 = new FXHorizontalFrame(vertical,
>LAYOUT_FILL);
>
>	_leftRightSplitter = new FXSplitter(vertical, this,
>ID_PLOT_SPLITTER, SPLITTER_HORIZONTAL | SPLITTER_TRACKING |
>LAYOUT_FILL);
>
>	FXVerticalFrame* splitter_left_VF_0 = new
>FXVerticalFrame(_leftRightSplitter, LAYOUT_FILL | FRAME_LINE, 0,
>0, 0, 0, 0, 0, 0, 0, 0, 0);
>	FXVerticalFrame* splitter_right_VF_0 = new
>FXVerticalFrame(_leftRightSplitter, LAYOUT_FILL | FRAME_NONE, 0,
>0, 0, 0, 0, 0, 0, 0, 0, 0);
>
>	_checkBox_SW = new FXScrollWindow(splitter_left_VF_0,
>HSCROLLING_OFF | LAYOUT_FILL);
>	FXHorizontalFrame* HF_SW = new
>FXHorizontalFrame(_checkBox_SW, LAYOUT_FILL | FRAME_NONE);
>	_checkBoxes_VF_0 = new FXVerticalFrame(HF_SW,
>LAYOUT_FILL_Y, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
>
>	_treeList_TL = new FXTreeList(HF_SW, this, ID_TREE_LIST,
>LAYOUT_FILL | TREELIST_SINGLESELECT | VSCROLLING_OFF |
>HSCROLLING_OFF);
>	// VSCROLLING_OFF | HSCROLLING_OFF has no effect, both of
>these lines have the same behavior
> 	//_treeList_TL = new FXTreeList(HF_SW, this,
>ID_TREE_LIST, LAYOUT_FILL | TREELIST_SINGLESELECT);
>


So you have a FXTreeList inside of a FXScrollWindow?  Why?
FXTreeList already is scrollable.


   -- JVZ


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