How to add panel to 3D view Tool shelf in Texture Paint Mode

Question

I'm just trying to to get my addon panel to show up in the tool shelf in Texture Paint mode, but I can't figure out the correct 'bl_' combination to make it work.

Answer 1

I use this

bl_<prop>      | allowed
---------------+-------------------------------------------------------------
bl_space_type  | 'CLIP_EDITOR', 'CONSOLE', 'DOPESHEET_EDITOR', 'EMPTY',
               | 'FILE_BROWSER', 'GRAPH_EDITOR', 'IMAGE_EDITOR', 'INFO',
               | 'LOGIC_EDITOR', 'NLA_EDITOR', 'NODE_EDITOR', 'OUTLINER',
               | 'PROPERTIES', 'SEQUENCE_EDITOR', 'TEXT_EDITOR', 'TIMELINE',
               | 'USER_PREFERENCES', 'VIEW_3D'
---------------+-------------------------------------------------------------
bl_region_type | 'CHANNELS', 'HEADER', 'PREVIEW', 'TEMPORARY', 'TOOLS',
               | 'TOOL_PROPS', 'UI', 'WINDOW'
---------------+-------------------------------------------------------------
bl_context     | 'armature_edit', 'curve_edit', 'imagepaint', 'lattice_edit',
               | 'mball_edit', 'mesh_edit', 'objectmode', 'particlemode',
               | 'posemode', 'sculpt_mode', 'surface_edit', 'text_edit',
               | 'vertexpaint', 'weightpaint'

So for you I think it's:

bl_space_type = 'VIEW_3D'
bl_region_type = 'TOOLS'
bl_context = "imagepaint"