I'm wondering if the data value, if a pointer, would come back to us
in WE as an int, in which case it's possible (not sure about likely)
that it would be equal for all tree items of one color - hence, a sort
of hash usable to form sets.
Do I dream?
On Thu, Feb 24, 2011 at 09:39:27AM -0500, Aaron Smith wrote:
If it's a colored tree view, then it's most likely owner-drawn,
which
means (I've been told) that the Data property would have to be a
pointer to some data structure, and not of any use in this case.
Otherwise, it could potentially hold a color value. Same for the
other
properties: it's possible, but unlikely.
Aaron
On 2/24/2011 9:34 AM, Doug Lee wrote:
Any chance the Data, Image, OverlayImage, or StateImage property
values would map to sets corresponding to the different display
colors?
Just a wild guess...
On Thu, Feb 24, 2011 at 09:26:14AM -0500, Aaron Smith wrote:
There's no built in color filter, but you could write one yourself,
assuming you have enough self-loathing.
You see, there's nothing in the tree view object itself that
provides
color information. So you're left with having to find the clip that
corresponds to the selected node, and obtaining color information
from
that. The down side (or, one of the down sides) to that task is that
tree view nodes aren't always visible. You'd have to navigate the
entire tree, focusing and scrolling into view as you go to make each
item visible. Fortunately, the TreeViewItem object does have a
ScrollTo method. Unfortunately, there no easy way to get the
rectangle
for the selected item to correlated with your clips. TreeViewItem
does
have a Handle property, but it's not a handle that you could use
with,
say, the Windows Find method. Doug humorously suggestion routing the
mouse to each node after its been made visible, and pulling the clip
from it. Honestly, I'm not sure I can think of a less humorous way
to
do it.
Aaron
On 2/23/2011 9:10 PM, J.J. Meddaugh wrote:
Hello. Suppose I have a treeview with various items, some of which
are
in different colors. Is it possible to do a filter by color on the
treeview and return a list of items of just one color?
Thanks.
J.J. Meddaugh - A T Guys
Your source for Code Factory, the iBill, KNFB Reader, Sendero GPS,
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--
Aaron Smith
Product Support Specialist * Web Development
GW Micro, Inc. * 725 Airport North Office Park, Fort Wayne, IN 46825
260-489-3671 * gwmicro.com
To insure that you receive proper support, please include all past
correspondence (where applicable), and any relevant information
pertinent to your situation when submitting a problem report to the GW
Micro Technical Support Team.
References
1. [2]http://www.atguys.com/
--
Aaron Smith
Product Support Specialist * Web Development
GW Micro, Inc. * 725 Airport North Office Park, Fort Wayne, IN 46825
260-489-3671 * gwmicro.com
To insure that you receive proper support, please include all past
correspondence (where applicable), and any relevant information
pertinent to your situation when submitting a problem report to the GW
Micro Technical Support Team.
References
1. http://www.atguys.com/
2. http://www.atguys.com/
