Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Krzysztof]

2017-04-18 8:17 GMT+02:00 Martin Schreiber :
>
>
> There is a new property ttreeitemedit.itemlist.colorlineactive. Please
> set it
> to cl_none.


Thanks!
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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Martin Schreiber]

On Monday 17 April 2017 20:02:55 Krzysztof wrote:
>
> Many thanks! Noticed something strange after this update. See attached
> screens. Root lines appears on selected nodes, I don't think they were
> earlier

There is a new property ttreeitemedit.itemlist.colorlineactive. Please set it 
to cl_none.

Martin

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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Martin Schreiber]

On Friday 14 April 2017 18:11:20 Martin Schreiber wrote:
> On Friday 14 April 2017 17:57:44 Krzysztof wrote:
> > 2017-04-14 13:55 GMT+02:00 Martin Schreiber :
> > > On Friday 14 April 2017 12:43:01 Krzysztof wrote:
> > > > Thanks a lot! Only one thing left, the expand box aka arrow :D . It
> > > > it
> > >
> > > also
> > >
> > > > possible change image when node is selected? Attached updated example
> > > > and screenshot
> > >
> > > It uses itemlist.colorglyph (not published up to now). I can add
> > > colorglyphactive but it does not help because you change
> > > stockobjects.glyphs
> > > from monochrome to rgb where glyph color has no meaning.
> >
> > Yes, I'm overriding stock glyphs with RGB fontawesome. Is there any other
> > trick which don't need messup code on your side?
>
> No, I'll need to add imagelist properties to t*itemlist. Should be doable.
>
git master 266e2400313faabe0a88a3ff41542a0d904cb5b9 has versions in timagelist 
(experimental).
Please do
"
procedure TIconManager.LoadFAIcons;
[...]
for i24:=Low(ICONS_24) to High(ICONS_24) do
  _Add(ICONS_24[i24].I, cl_default, 0, 0, ICONS_24[i24].S);
stockobjects.glyphs.versioncount:= 2;
stockobjects.glyphs.bitmaps[1].init(cl_white);
"
and set frmViewTree1:ttreeitemedit1.itemlist.boxglyph_versionactive to 1.

Martin



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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Martin Schreiber]

On Sunday 16 April 2017 02:21:23 Krzysztof wrote:
> Ah and another question. What if some node doesn't have image and should
> not have any selected image neither? Is it safe to set:
>
> constructor TDataNode.create(const aowner: tcustomitemlist;
>   const aparent: ttreelistitem);
> begin
>   inherited create(aowner, aparent);
>
>   imagenr := imagelist.count * (-1);
>   FId := -1;
>   FFilename := '';
> end;
Or
"
 imagenr:= -bigint
"

Martin


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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Krzysztof]

Ah and another question. What if some node doesn't have image and should
not have any selected image neither? Is it safe to set:

constructor TDataNode.create(const aowner: tcustomitemlist;
  const aparent: ttreelistitem);
begin
  inherited create(aowner, aparent);

  imagenr := imagelist.count * (-1);
  FId := -1;
  FFilename := '';
end;
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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Krzysztof]

2017-04-14 13:55 GMT+02:00 Martin Schreiber :

> On Friday 14 April 2017 12:43:01 Krzysztof wrote:
> > Thanks a lot! Only one thing left, the expand box aka arrow :D . It it
> also
> > possible change image when node is selected? Attached updated example and
> > screenshot
>
> It uses itemlist.colorglyph (not published up to now). I can add
> colorglyphactive but it does not help because you change
> stockobjects.glyphs
> from monochrome to rgb where glyph color has no meaning.


Yes, I'm overriding stock glyphs with RGB fontawesome. Is there any other
trick which don't need messup code on your side?
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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Martin Schreiber]

On Thursday 13 April 2017 06:35:04 Martin Schreiber wrote:
> On Wednesday 12 April 2017 19:47:12 Krzysztof wrote:
> > Great, seems doable but can't understand ttreeitemedit1.itemlist.imnr_X
> > policy. Can you explain that too?
>
> The actual image number is the sum of the node image number and the state
> values either direct or the lookup value provided by TImageList.ImageLookup
> if it is not empty.
> Assume an empty ImageLookup property, ItemList.imnr_selected = 1, -> the
> image number of a not selected node is the value in TListItem.imagenr, for
> a selected node it is TListItem.imagenr + 1.
> Maybe there also should be imnr_active and imnr_focused for you.
>
Done, git master bedb32e46c5eff2f9c5db55bf32d7d2712767e47.

Martin



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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Martin Schreiber]

On Thursday 13 April 2017 13:14:06 Krzysztof wrote:
> 2017-04-13 6:35 GMT+02:00 Martin Schreiber :
> > The actual image number is the sum of the node image number and the state
> > values either direct or the lookup value provided by
> > TImageList.ImageLookup if it is not empty.
> > Assume an empty ImageLookup property, ItemList.imnr_selected = 1, -> the
> > image
> > number of a not selected node is the value in TListItem.imagenr, for a
> > selected node it is TListItem.imagenr + 1
>
> Weird, seems that it is TListItem.imagenr + 2. This is my sets of icons:
>
> type
>   TIco16 = (
> ico16_main, ico16_news, ico16_user, .
>
> FLibraryNode.imagenr := ord(ico16_main);
> ttreeitemedit1.itemlist.insert(0,FLibraryNode);
>
> and selected:
> ttreeitemedit1.itemlist.imnr_selected := 1;
>
> but when selecting node then I see icon ico16_user instead of ico16_news.
> No other imnr_ are set.
>
Please send the testcase.

Martin

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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Martin Schreiber]

On Wednesday 12 April 2017 19:47:12 Krzysztof wrote:
> Great, seems doable but can't understand ttreeitemedit1.itemlist.imnr_X
> policy. Can you explain that too?

The actual image number is the sum of the node image number and the state 
values either direct or the lookup value provided by TImageList.ImageLookup 
if it is not empty.
Assume an empty ImageLookup property, ItemList.imnr_selected = 1, -> the image 
number of a not selected node is the value in TListItem.imagenr, for a 
selected node it is TListItem.imagenr + 1.
Maybe there also should be imnr_active and imnr_focused for you.

Martin

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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Krzysztof]

Great, seems doable but can't understand ttreeitemedit1.itemlist.imnr_X
policy. Can you explain that too?
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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Martin Schreiber]

On Tuesday 11 April 2017 21:45:03 Krzysztof wrote:
> Can you explain this? Lets say that I have timagelist1 which contain images
> for normal grid state, initialized with timagelist1.bitmap.init(cl_black)
> or any other color and second timagelist2 which contain exactly same images
> but for selected state and are initialized with
> timagelist2.bitmap.init(cl_white) or any other color. Now, how to make them
> work with grid (ttreeitemedit)? Is it possible to have only one timagelist
> and init different color per image, not per whole timagelist? Because I
> think that for IndexLookup I have to use only one timagelist.
>
Correct.
> Note that I'm creating images at runtime with mseftglyphs and base color
> cl_black. It depends on user which color scheme he choice (that is why
> timagelist.bitmap.init() is called)
>
Instead to fill the whole imagelist pixmap you need to color the individual 
images. Example for two colors, every glyph has been added twice:
"
var
 co1,co2: colorty;
 i1: int32;
 bmp1: tmaskedbitmap;
begin
[...] setup co1 and co2

  bmp1:= tmaskedbitmap.create(bmk_rgb);
  bmp1.options:= [bmo_masked,bmo_graymask];
  with timagelist1 do begin
   bmp1.size:= size;
   for i1:= 0 to count - 1 do begin
getimage(i1,bmp1);
if odd(i1) then begin
 bmp1.init(co2);
end
else begin
 bmp1.init(co1);
end;
setimage(i1,bmp1);
   end;
  end;
  bmp1.destroy();
end;
"

Martin

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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Krzysztof]

2017-04-10 13:36 GMT+02:00 Martin Schreiber :
>
> > 2. Is it possible to set different image for selected row in
> ttreeitemedit?
> > My icons are dark and I would like to set them as "negative" color when
> > selected. So it should be also from different timagelist (which I init
> with
> > brighter color). Or some trick to do this on the fly when image is
> painted.
> >
> The selected imagelist item is defined by the sum of
> TTreeItemEdit.ItemList.Imnr_* + the image number of the datanode.
> TimageList
> can have a lookup table ("IndexLookup") in order to save duplicate images.
>

Can you explain this? Lets say that I have timagelist1 which contain images
for normal grid state, initialized with timagelist1.bitmap.init(cl_black)
or any other color and second timagelist2 which contain exactly same images
but for selected state and are initialized with
timagelist2.bitmap.init(cl_white) or any other color. Now, how to make them
work with grid (ttreeitemedit)? Is it possible to have only one timagelist
and init different color per image, not per whole timagelist? Because I
think that for IndexLookup I have to use only one timagelist.

Note that I'm creating images at runtime with mseftglyphs and base color
cl_black. It depends on user which color scheme he choice (that is why
timagelist.bitmap.init() is called)

P.S. It is really cosmetic think, so don't bother with that. I'm just
curious :)
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Re: [MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Martin Schreiber]

On Sunday 09 April 2017 20:46:10 Krzysztof wrote:
> Hi Martin,
>
> Two questions:
> 1. How to change font color for selected row in twidgetgrid
> (ttreeitemedit)? From tscincontroller. Is there any definded color which I
> can override by setcolormapvalue()? Something like cl_gridselectedtext?

T*Grid.Datacols has FontSelect and FontActiveNum/FontFocusedNum which select 
an item in T*Grid.RowFonts. Please use TSkinController.OnAfterUpdate in order 
to set them. If you solely want to change the font color it is also possible 
to setup the fonts at design time and to define the color by a user color 
(cl_user0..cl_user19) where the rgb value can be defined by 
TSkinController.Colors[n]. The designtime rgb-values of cl_user0..cl_user19 
can be defined in 'Project'-'Options'-'User Colors'.

> 2. Is it possible to set different image for selected row in ttreeitemedit?
> My icons are dark and I would like to set them as "negative" color when
> selected. So it should be also from different timagelist (which I init with
> brighter color). Or some trick to do this on the fly when image is painted.
>
The selected imagelist item is defined by the sum of 
TTreeItemEdit.ItemList.Imnr_* + the image number of the datanode. TimageList 
can have a lookup table ("IndexLookup") in order to save duplicate images.
On the fly drawing is possible with grid.DataCols[n].OnBeforeDrawcell, 
OnDrawcell and OnAfterDrawcell and T*EditWidget.OnBeforePaint, OnPaint and 
OnAfterPaint.

Martin

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[MSEide-MSEgui-talk] Different font and image color selected row in twidgetgrid

[Krzysztof]

Hi Martin,

Two questions:
1. How to change font color for selected row in twidgetgrid
(ttreeitemedit)? From tscincontroller. Is there any definded color which I
can override by setcolormapvalue()? Something like cl_gridselectedtext?
2. Is it possible to set different image for selected row in ttreeitemedit?
My icons are dark and I would like to set them as "negative" color when
selected. So it should be also from different timagelist (which I init with
brighter color). Or some trick to do this on the fly when image is painted.

This is only cosmetic, don't bother if this is too much work.

Regards
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