Re: FXTreeList scrolling

If I hide() the checkbox vertical frame the scrolling over the
treeList works. I'm not handling any scrolling myself, I'm
relying the default behavior. Not sure what this means.

js



-----Original Message-----
From: John Selverian <[email protected]> 
Sent: Friday, October 11, 2024 2:00 PM
To: 'Jeroen van der Zijp' <[email protected]>
Cc: [email protected]
Subject: Re: [Foxgui-users] FXTreeList scrolling

I want the checkboxes and treelist to track each other when
scrolling.



-----Original Message-----
From: Jeroen van der Zijp <[email protected]>
Sent: Friday, October 11, 2024 1:24 PM
To: John Selverian <[email protected]>
Cc: [email protected]
Subject: Re: [Foxgui-users] 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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