diff options
| -rw-r--r-- | source/blender/editors/interface/interface_templates.c | 94 | ||||
| -rw-r--r-- | source/blender/makesdna/DNA_screen_types.h | 1 |
2 files changed, 95 insertions, 0 deletions
diff --git a/source/blender/editors/interface/interface_templates.c b/source/blender/editors/interface/interface_templates.c index 30f72e75979..9fbaa62b77f 100644 --- a/source/blender/editors/interface/interface_templates.c +++ b/source/blender/editors/interface/interface_templates.c @@ -6527,6 +6527,100 @@ static void ui_template_list_layout_draw(bContext *C, } break; } + case UILST_LAYOUT_BIG_PREVIEW_GRID: + box = uiLayoutListBox(layout, ui_list, &input_data->active_dataptr, input_data->activeprop); + /* For grip button. */ + glob = uiLayoutColumn(box, true); + /* For scrollbar. */ + row = uiLayoutRow(glob, false); + + /* TODO ED_fileselect_init_layout(). Share somehow? */ + float size_x = (96.0f / 20.0f) * UI_UNIT_X; + float size_y = (96.0f / 20.0f) * UI_UNIT_Y; + + const int cols_per_row = MAX2((uiLayoutGetWidth(box) - V2D_SCROLL_WIDTH) / size_x, 1); + uiLayout *grid = uiLayoutGridFlow(row, true, cols_per_row, true, true, true); + + TemplateListLayoutDrawData adjusted_layout_data = *layout_data; + adjusted_layout_data.columns = cols_per_row; + uilist_prepare(ui_list, items, &adjusted_layout_data, &visual_info); + + if (input_data->dataptr.data && input_data->prop) { + /* create list items */ + for (int i = visual_info.start_idx; i < visual_info.end_idx; i++) { + PointerRNA *itemptr = &items->item_vec[i].item; + const int org_i = items->item_vec[i].org_idx; + const int flt_flag = items->item_vec[i].flt_flag; + + overlap = uiLayoutOverlap(grid); + col = uiLayoutColumn(overlap, false); + + uiBlock *subblock = uiLayoutGetBlock(col); + UI_block_flag_enable(subblock, UI_BLOCK_LIST_ITEM); + + but = uiDefButR_prop(subblock, + UI_BTYPE_LISTROW, + 0, + "", + 0, + 0, + size_x, + size_y, + &input_data->active_dataptr, + input_data->activeprop, + 0, + 0, + org_i, + 0, + 0, + NULL); + UI_but_drawflag_enable(but, UI_BUT_NO_TOOLTIP); + + col = uiLayoutColumn(overlap, false); + + icon = UI_icon_from_rnaptr(C, itemptr, rnaicon, false); + layout_data->draw_item(ui_list, + C, + col, + &input_data->dataptr, + itemptr, + icon, + &input_data->active_dataptr, + active_propname, + org_i, + flt_flag); + + /* Items should be able to set context pointers for the layout. But the list-row button + * swallows events, so it needs the context storage too for handlers to see it. */ + but->context = uiLayoutGetContextStore(col); + + /* If we are "drawing" active item, set all labels as active. */ + if (i == items->active_item_idx) { + ui_layout_list_set_labels_active(col); + } + + UI_block_flag_disable(subblock, UI_BLOCK_LIST_ITEM); + } + } + + if (items->tot_items > visual_info.visual_items) { + /* col = */ uiLayoutColumn(row, false); + uiDefButI(block, + UI_BTYPE_SCROLL, + 0, + "", + 0, + 0, + V2D_SCROLL_WIDTH, + size_y * dyn_data->visual_height, + &ui_list->list_scroll, + 0, + dyn_data->height - dyn_data->visual_height, + dyn_data->visual_height, + 0, + ""); + } + break; } if (glob) { diff --git a/source/blender/makesdna/DNA_screen_types.h b/source/blender/makesdna/DNA_screen_types.h index 840685b81f6..79eca09b80a 100644 --- a/source/blender/makesdna/DNA_screen_types.h +++ b/source/blender/makesdna/DNA_screen_types.h @@ -596,6 +596,7 @@ enum { UILST_LAYOUT_DEFAULT = 0, UILST_LAYOUT_COMPACT = 1, UILST_LAYOUT_GRID = 2, + UILST_LAYOUT_BIG_PREVIEW_GRID = 3, }; /** #uiList.flag */ |