Removing bullets on TreeNodeEx nodes

[Cthutu]

Hi,

I've added a new flag to ImGui called ImGuiTreeNodeFlags_NoBullet that removes the bullet. I think it's an important feature since the bullet is not necessarily functional like the arrow. It disables the RenderBullet() call in TreeNodeBehavior(). I had my own TreeNodeEx function to implement a folders/file view (think resource view in Unity) and I updated to see your new version. These bullets suddenly appeared and it looked ugly to me.

I tried to create a pull request but it failed (permissions problem).

What do you think of the idea?

[ocornut]

We already have an open topic for exactly this, let's preferably keep it there. #581

Puzzled about the permissions problem, normally anyone can submit a PR. What gave you permission problem, github website?

[Cthutu]

Yes, the github website. Should I fork imgui on github first and upload
the branch and try it through github?

On Fri, 6 May 2016 at 02:55 omar notifications@github.com wrote:

We already have an open topic for exactly this, let's preferably keep it
there. #581 #581

Puzzled about the permissions problem, normally anyone can submit a PR.
What gave you permission problem, github website?

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#634 (comment)

[ocornut]

This is how it works normally, yes. However if you are stuck for that feature the PR is an obvious two lines so it's ok to skip this one. But it would have to wait until my mind is back on tree stuff :)